All products

Stark Iron Bisglycinate 36 mg — a mild chelated form of iron for daily support Stark Iron Bisglycinate is a dietary supplement from Stark Pharm with iron in the form of bisglycinate, which is highly bioavailable. Compared to other forms of iron, bisglycinate may be better absorbed and utilized by the body. The chelated form may also be gentler on the gastrointestinal tract, reducing the likelihood of digestive discomfort. Briefly about the product: 36 mg of iron in 1 capsule, obtained from 180 mg of iron bisglycinate. 257% RDI of iron in 1 capsule. Iron form: bisglycinate. Release form: capsules. Packaging: polymer jar of 60 capsules / 60 daily servings. Recommended intake: 1 capsule per day, regardless of meals, with water. How it works: Hematopoiesis: iron contributes to the normal formation of red blood cells and hemoglobin. Energy: May help reduce fatigue and maintain energy levels. Immunity: helps maintain immunity and overall well-being. Cognitive functions: involved in brain function and can help maintain concentration and memory. Comfort of intake: a gentle effect on the gastrointestinal tract can reduce the likelihood of nausea, constipation, and other discomfort. The effect of the Stark Iron Bisglycinate supplement Reduced fatigue: may help maintain energy throughout the day. Red blood cells: Iron contributes to the normal formation of red blood cells. Hemoglobin: Iron contributes to the normal formation of hemoglobin. Concentration: Supports cognitive functions, including memory and attention. Immune support: helps maintain immune system function. General well-being: may contribute to a better sense of tone and performance. Benefits of the formula Chelated form: iron in the form of bisglycinate has high bioavailability. Better absorption: May promote better absorption compared to other forms. Mild action: may reduce the likelihood of nausea, constipation, and other digestive problems. Clear dosage: 36 mg of iron in 1 capsule. Convenient regimen: 1 capsule per day, regardless of meals. Who might be interested? For those who want to add iron to their diet as a dietary supplement. For those who prefer forms of iron that are gentle on the gastrointestinal tract. For those who seek to support energy, immunity, and cognitive function within their daily diet. Composition Composition per 1 capsule: iron (from 180 mg of iron bisglycinate) — 36 mg (257% RDI*). Excipients: microcrystalline cellulose; gelatin (capsule). *RVC is the reference consumption value. Contains a desiccant bag to absorb moisture. Do not consume. Recommendations for use: can be recommended as a dietary supplement to the diet, as an additional source of iron. Iron contributes to the normal formation of red blood cells and hemoglobin. Directions: Take 1 capsule daily with a glass of water, regardless of mealtime. Do not exceed the recommended daily serving. Duration of use: 8 weeks, the course can be repeated if necessary. Recommended daily serving: 1 capsule. Use as directed or as recommended by a specialist/doctor. Contraindications: individual hypersensitivity to the components. Not for children under 18 years of age. Warning: Consult a physician before use. This dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Release form: capsules. Packaging: polymer jars of 60 capsules / 60 daily servings. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark Iron Bisglycinate 36 mg 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark Iron Fumarate The dietary supplement contains iron in the form of fumarate, supplemented with vitamin C and bioperine (black pepper extract). Iron fumarate has high bioavailability, that is, it is easily absorbed by the body. The presence of vitamin C in the supplement promotes better absorption of iron. Iron fumarate plays an important role in energy metabolism, the functioning of the nervous system, and immunity. Iron is the main component of hemoglobin, which is responsible for supplying oxygen to tissues. In addition, it affects blood synthesis, providing the necessary amount of iron for the formation of new red blood cells. It also improves the condition of the circulatory system, eliminating iron deficiency and preventing the development of anemia. Lack of iron can lead to anemia and impaired functioning of the body. That is why, if necessary, additional use of iron fumarate will help to avoid iron deficiency, improve the general state of health, and provide the body with the necessary resources for effective functioning. Effect of the supplement: Support of the process of energy consumption at a natural level Improving the work of the immune system Normalization of the work of the nervous system Increase in mental and physical activity Support for the health of cells, skin, hair, and nails One serving (1 capsule) contains: Iron (iron fumarate) - 50 mg Vitamin C (ascorbic acid) - 60 mg Bioperine (black pepper extract) - 2 mg Other components: Gelatin (capsule) Allowable deviation of the weight of the component per capsule +-10%. Recommendations for use: It can be recommended as a food supplement and as an additional source of iron and vitamin C. The product should be used on the recommendation of a trainer or as prescribed by a doctor. Application method: For adults, 1 serving (1 capsule) per day, drinking 200 ml of water. Protein impairs the assimilation of the supplement, refrain from eating for 1-2 hours before and after taking the supplement. The product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet. Caution: Do not exceed the recommended amount. Do not use together with any medications without prior consultation with a doctor. Contraindications: individual sensitivity to product components, children, pregnant and lactating women. Release form: capsules. Packaging: polymer cans of 60 capsules. Expiry date: 24 months from date of manufacture (see label (package) for date of manufacture or "use by" date). Storage conditions: in a dry, sun-protected place at a temperature of 5°C to 25°C and a relative humidity of no more than 75%; out of the reach of children. It is not a medicine. You can buy Stark Iron Fumarate 50 mg 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers, see the addresses of our representatives, stores, and online stores in the "Where to buy?" section...

Stark L-Arginine Delicious 200 grams — free-form arginine with flavor Stark L-Arginine Delicious is a dietary supplement from Stark Pharm in powder form with free-form L-arginine and pleasant flavors for daily use. The formula is supplemented with vitamin B6, which contributes to the normal functioning of the nervous system, and the portion format is convenient for use before training. Flavors: tropical, pineapple, strawberry. Briefly about the product: Serving Size: 5000 mg (1 scoop). L-arginine (free form) — 3000 mg per serving. Vitamin B6 (pyridoxine hydrochloride) — 0.28 mg (20% RDI*) per serving. Form: powder. Packaging: 200 grams / 40 servings. Flavors: tropical / pineapple / strawberry. *RVC is the reference consumption value. How it works: Arginine: a conditionally essential amino acid that can supplement the diet during exercise. Pump: can help muscles feel full during exercise. Performance: May help maintain performance and endurance on training days. Recovery: may be appropriate during periods of intense exercise as part of a sports diet. Vitamin B6: contributes to the normal functioning of the nervous system. The effect of the Stark L-Arginine Delicious supplement Pre-workout: May be appropriate as part of a pre-workout regimen. Pump: can help muscles feel full during exercise. Endurance: May help maintain endurance during training periods. Protein structures: amino acids participate in the processes of protein structure formation. Immune support: may help support the body's overall defense functions. Convenient format: the powder is easy to dose and mix in water. Benefits of the formula Free form: L-arginine in free form per serving. Flavor: tropical/pineapple/strawberry for a comfortable intake. Vitamin B6: 0.28 mg (20% DV*) per serving. Convenient dosage: one serving corresponds to 1 measuring spoon. Who might be interested? For people with regular training and an active lifestyle. For those who add amino acids to their sports diet during periods of exercise. For those who prefer a flavored powder format instead of capsules. Composition Ingredients per 1 serving (1 scoop), 5000 mg: L-arginine (free form) — 3000 mg; vitamin B6 (pyridoxine hydrochloride) — 0.28 mg (20% RDI*). Excipients: citric acid; food flavoring identical to natural "tropical", "pineapple" or "strawberry" (depending on the flavor); sucralose (sweetener). *RVC is the reference consumption value. Contains a desiccant bag to absorb moisture. Do not consume. Recommendations for use: can be recommended as a dietary supplement to the diet, as an additional source of the amino acid arginine. Vitamin B6 contributes to the normal functioning of the nervous system. How to use: pour 100 ml of water into a glass, add one serving (5000 mg = 1 measuring spoon) of the supplement and stir until the powder is completely dissolved. Take 1 serving per day, regardless of meals: best 40 minutes before training. Recommended daily serving: 5000 mg (1 scoop). Duration of use: 8 weeks, the course can be repeated if necessary. Use as directed or as recommended by a specialist/doctor. Warning: Consult a physician before use. Dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Do not exceed recommended daily intake. Contraindications: individual hypersensitivity to the product components, children, pregnant women and women during lactation. Nutritional value (nutritional) per 100 g: proteins - 0 g; fats - 0 g; carbohydrates - 0 g; amino acids - 60 g. Energy value (calories) per 100 g: 353.6 kcal / 1479.5 kJ. Release form: powder. Packaging: polymer cans of 200 grams / 40 servings. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from the date of manufacture. It is not a medicine. You can buy Stark L-Arginine Delicious 200 grams Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark L-Arginine Mega Caps 500 mg — arginine in capsules to support physical activity Stark L-Arginine Mega Caps is an amino acid supplement in capsules with a dosage of 500 mg of L-arginine in each capsule. L-arginine is a conditionally essential amino acid that is often used in sports nutrition as a dietary component to maintain positive nitrogen balance and a feeling of "pump" during training. The encapsulated format provides convenient dosing without the need for mixing and has a neutral taste. Briefly about the product: L-arginine — 500 mg in 1 capsule. 1000 mg of L-arginine in 1 serving (2 capsules). Release form - capsules. Available packaging options: 100 or 200 capsules. Minimalistic composition: L-arginine and gelatin capsule. How it works: Nitric Oxide: May promote the formation of nitric oxide as part of natural metabolic processes. Blood circulation: may help maintain normal blood supply to muscles during exercise. Pump: can contribute to a more pronounced feeling of muscle fullness during training. Physical performance: can maintain performance during intense exercise. Nitrogen balance: may help maintain a positive nitrogen balance. Recovery: may help support recovery processes after physical exertion. The effect of the Stark L-Arginine Mega Caps supplement Pre-workout: May be a suitable component of a pre-workout diet. Pump: May contribute to the feeling of a “pump” during exercise. Blood supply: may help maintain blood circulation in the muscles. Endurance: May help maintain physical endurance. Performance: can help maintain training efficiency. Nitrogen balance: may help maintain a positive nitrogen balance. Benefits of the formula 500 mg per capsule: precise dosage of the active ingredient. 1000 mg per serving: optimal daily serving according to manufacturer's recommendations. Encapsulated format: easy to take and carry. Laconic composition: only L-arginine and a gelatin capsule. Two packaging options: 100 or 200 capsules. Who might be interested? People who regularly exercise. For those who use amino acids as part of their sports diet. Athletes who prefer encapsulated forms of supplements. Composition Ingredients per 1 serving (2 capsules): L-arginine — 1000 mg. Excipients: gelatin capsule. Contains a desiccant bag to absorb moisture. Do not consume. Recommendations for use: can be recommended as a dietary supplement to the diet. Directions: Adults take 1 serving (2 capsules) once a day with plenty of water. Do not exceed the recommended daily serving. Duration of use: 8 weeks, the course can be repeated if necessary. Recommended daily serving: 2 capsules (1000 mg L-arginine). Warning: Consult a physician before use. This dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Contraindications: individual hypersensitivity to the product components. Release form: capsules. Packaging: polymer jars of 100 or 200 capsules. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark L-Arginine Mega Caps 500 mg (100 or 200 capsules) in Kyiv and Ukraine from official partners and dealers of Stark Pharm. For information about stores and online stores, see the section "Where to buy?"...

Stark L-Arginine Powder by Stark Pharm is a dietary supplement in powder form containing L-arginine in free form without additional flavors. One serving contains 3000 mg of L-arginine. L-arginine is a conditionally essential amino acid. The body is able to synthesize it on its own, and also obtains arginine from food. Additional intake of L-arginine may be relevant for people who lead an active lifestyle and regularly exercise. Stark L-Arginine Powder is a powder format that makes it easy to measure out the required serving and dissolve it in water. The product is unflavored and is suitable for those who prefer L-arginine without flavor. Key benefits: L-arginine in free form 3000 mg of L-arginine per serving Additional source of L-arginine in the diet Without flavorings Convenient powder format 1 serving – 3000 mg (1 scoop) Packaging options: 200 g and 500 g Ingredients per serving (1 scoop), 3000 mg: L-arginine (free form) – 3000 mg Contains a desiccant bag to absorb moisture. Do not consume. Nutritional value (nutritional) g/100 g: proteins – 0 g; fats – 0 g; carbohydrates – 0 g; L-arginine – 100 g. Energy value (calories) per 100 g: 400 kcal / 1673.6 kJ. Recommendations for use: It can be recommended as a dietary supplement to the diet as an additional source of L-arginine. Use as directed or as recommended by a specialist/doctor. Method of use: 1 level scoop (3000 mg) once a day, regardless of meals; best 40 minutes before training. Pour 150 ml of water into a glass, add 1 scoop of the supplement and stir with a spoon until the powder is completely dissolved. Do not exceed the recommended daily dose. The product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet. Duration of use: 8 weeks, the course can be repeated if necessary. Caution: Do not exceed recommended amount. Consult a doctor if you have any medical conditions, are taking medications, or are pregnant or lactating. Contraindications: individual hypersensitivity to the components. Release form: powder. Packaging: polymer cans of 200 and 500 grams. Shelf life: 24 months from the date of manufacture (see the label (packaging) for the date of manufacture or "Use by" date). Storage conditions: in a dry, sun-protected place at a temperature of 5°C to 25°C and a relative humidity of no more than 75%; out of reach of children. After opening, keep the package tightly closed. It is not a medicine. You can purchase Stark L-Arginine Powder Stark Pharm 200 or 500 g in Kyiv and Ukraine on the websites of our partners and dealers, see the addresses of our representatives, stores and online stores in the "Where to buy?" section...

Stark L-Carnitine & Yohimbine 500 mg + 5 mg — complex for drying and training tone Stark L-Carnitine & Yohimbine is a complex dietary supplement for athletes that combines L-carnitine L-tartrate and yohimbine in capsules. The formula is most often used in weight management and cutting programs, where training intensity, performance, and the use of fats as an energy source are important. Added Bioperine (black pepper extract) is a component used in sports supplements as an element of the formula. Briefly about the product: L-carnitine L-tartrate — 500 mg in 1 capsule Yohimbe 8% extract — 62.5 mg in 1 capsule (yohimbine — 5 mg) Bioperine (black pepper extract) — 5 mg in 1 capsule Recommended dosage: 2 capsules once a day before training Packaging: 60 capsules (60 servings) Permissible deviation of component mass per capsule: ±10% How it works: L-Carnitine: May help transport fatty acids to mitochondria for use as an energy source. Yohimbine: may help support fat mobilization processes during activity. Energy: may help maintain training tone during periods of calorie deficit. Intensity: can help maintain performance during training. Focus: can promote focus and concentration before training. Synergy: A combination of components may be appropriate for “drying” and active cycle modes. The effect of the Stark L-Carnitine & Yohimbine supplement Weight control: May aid weight control programs when combined with exercise and nutrition. Lipolysis: may help support fat mobilization during physical activity. Energy: May help maintain energy and tone on training days. Performance: May help maintain training performance. Focus: can help maintain concentration before training. Endurance: May help maintain endurance during exercise. Libido: May help support libido as part of the diet. Benefits of the formula Combination of ingredients: L-carnitine L-tartrate + yohimbine in one serving. Clear dosage: 500 mg L-carnitine and 5 mg yohimbine per capsule. Bioperine: Added 5 mg of black pepper extract in each capsule. Convenient regimen: 2 capsules per day before training. Course package: 60 capsules (60 servings). Who might be interested? In "drying" and weight control programs in combination with training and nutrition. Before training, when tone, focus and intensity are important. For people with an active lifestyle during periods of increased physical activity. Composition Composition per 1 capsule: L-carnitine tartrate - 500 mg; yohimbe 8% extract - 62.5 mg (yohimbine - 5 mg); Bioperine (black pepper extract) - 5 mg. Excipients: maltodextrin; gelatin capsule. Recommendations for use: can be recommended as an additional source of carnitine. Has antioxidant and stimulating properties. Directions: Adult athletes take 2 capsules once a day. Take before training with a glass of water. If your body weight exceeds 90 kg, you can increase the dose to 4 capsules per day under the supervision of a doctor or sports trainer. Take at least 2 hours after meals and 1–2 hours before meals. Contraindications: individual sensitivity to the product components, children, pregnant women and during lactation. Caution: eating carbohydrate foods significantly reduces the effectiveness of the supplement. Release form: capsules. Packaging: 60 capsules (60 servings). It is not a medicine. You can buy Stark L-Carnitine & Yohimbine 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark L-Carnitine 500 mg — L-carnitine to support fatty acid transport and cellular energy metabolism. Stark L-Carnitine is a dietary supplement in capsules containing L-carnitine in the form of L-carnitine L-tartrate. L-carnitine is involved in the transport of long-chain fatty acids to the mitochondria, where they can be used to produce energy. This process is an important component of the body's natural energy metabolism. L-carnitine is especially interesting for people who play sports, lead an active lifestyle and pay attention to fat metabolism. It helps ensure the transfer of fatty acids into the mitochondria, where they are oxidized to produce energy in the form of ATP. The formula uses L-carnitine L-tartrate, a compound of L-carnitine with L-tartaric acid. One capsule provides 500 mg of L-carnitine, and the recommended daily serving of two capsules is 1000 mg. The package contains 60 capsules, designed for 30 daily servings. Briefly about the product: L-carnitine — 500 mg in one capsule. L-carnitine — 1000 mg per daily serving (2 capsules). The source of the active ingredient is L-carnitine L-tartrate. The daily serving contains 1492 mg of L-carnitine L-tartrate. Release form - capsules. The package contains 60 capsules / 30 daily servings. The recommended duration of consumption is 8 weeks. The effect of the Stark L-Carnitine supplement Fatty acid transport: L-carnitine is involved in the transport of long-chain fatty acids to the mitochondria for further oxidation. Energy metabolism: helps ensure the natural processes of cellular energy production from fatty acids. Mitochondrial metabolism: participates in the functioning of the carnitine transport system of mitochondria. Fat metabolism: helps maintain physiological mechanisms for using fatty acids as an energy substrate. Muscle metabolism: participates in the processes of energy supply of muscle cells. Physical activity: supports normal metabolic processes that are important during physical activity. Benefits of the formula L-Carnitine L-Tartrate: A source of L-Carnitine in encapsulated form. Convenient concentration: 500 mg of L-carnitine per capsule. Daily serving: 1000 mg of L-carnitine from two capsules. Practical format: capsules are convenient to use without the need to prepare a drink. 30 servings: one can contains 60 capsules. Who might be interested? People who regularly engage in sports and physical exercise. For those interested in supporting natural energy metabolism. For people who want to supplement their diet with L-carnitine. For those who pay attention to fatty acid metabolism and mitochondrial functioning. People who prefer encapsulated dietary supplements. Composition Ingredients per 1 serving (2 capsules): L-carnitine — 1000 mg (from 1492 mg of L-carnitine L-tartrate). Excipients: microcrystalline cellulose, silicon dioxide, calcium stearate, hydroxypropylmethylcellulose (capsule). Recommendations for use: can be recommended as a dietary supplement to the diet. Directions: Take 2 capsules daily with water. Recommended daily dose is 2 capsules. Do not exceed recommended daily dose. Use as directed or as directed by a healthcare professional. Duration of use: 8 weeks, the course can be repeated if necessary. Contraindications: individual hypersensitivity to the components. Warning: Consult a physician before use. Dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Contains a desiccant sachet to absorb moisture. Do not consume. Release form: capsules. Packaging: polymer jars of 60 capsules (30 daily servings). Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark L-Carnitine 500 mg (60 capsules) Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Amino acid Stark L-Cysteine ​​Mega caps 500 mg, L-cysteine ​​in capsulesDietary supplement Stark Pharm - Stark L-Cysteine ​​Mega caps contains the amino acid L-cysteine, fortified with vitamin C. Cysteine ​​is a sulfur-containing amino acid that has a number of beneficial properties for the body.Supplement action:Antioxidant protectionSupporting the immune systemProtecting the respiratory systemSupporting healthy skin, hair and nailsHelping to eliminate toxins from the bodyRegulating blood sugar levelsOne capsule contains:L-cysteine ​​- 500 mgVitamin C (sodium ascorbate) - 60 mgAdditional ingredients:MicrocelluloseGelatin (capsule)Recommendations for use:May be recommended as an additional source of cysteine ​​and vitamin C.The product should be used as recommended by a trainer or as prescribed by a doctor.Directions for use:Take 1 capsule 2 times a day.The product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet.Caution: do not exceed the recommended amount.Contraindications: individual sensitivity to the product components, children, pregnant women and during lactation.Release form: capsules.Packaging: polymer jars of 60 capsules.Shelf life: 24 months from the date of manufacture (for the date of manufacture or the date of consumption "Use by" see the label (packaging)).Storage conditions: in a dry, sun-protected place at a temperature of 5°C to 25°C and a relative humidity of no more than 75%; out of the reach of children.Not a medicinal product.You can buy Stark L-Cysteine ​​Mega caps 500 mg 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers, see the addresses of our representatives, stores and online stores in the "Where to buy?" section...

Stark L-Ergothioneine 25 mg — an antioxidant amino acid in a dose used in clinical studies L-ergothioneine is a sulfur-containing amino acid that the body does not synthesize on its own, but obtains with food, mainly from mushrooms. Unlike classic antioxidants, there is a separate transporter for ergothioneine in the body, OCTN1: cells actively capture this compound and accumulate it in tissues with a high oxidative load - in particular, in mitochondria, erythrocytes, liver and skin. Ergothioneine is resistant to autooxidation and is stored in tissues for weeks, which is why it is discussed in the scientific literature as a candidate for the role of the “longevity vitamin”. Briefly about the product: 25 mg of L-ergothioneine in 1 tablet — a dose consistent with most clinical studies 60 tablets — 60 daily servings (2 months of use) tablet form with clear dosage suitable for daily use What the research showed: skin In a randomized, double-blind, placebo-controlled trial (Hanayama et al., 2024, Frontiers in Medicine), 80 healthy women were given 25 mg of ergothioneine daily for 12 weeks. The ergothioneine group showed significantly higher skin hydration compared to placebo at week 8, as well as better scores on VISIA wrinkle, texture, UV spots, and pores. Preliminary data from another placebo-controlled trial (30 mg/day, 8 weeks) suggest improved elasticity and reduced wrinkles and age spots. The mechanism discussed by researchers: ergothioneine accumulates in the skin and in experimental models protects keratinocytes from oxidative damage caused by UV radiation. What the research showed: memory, sleep and healthy aging In a randomized, placebo-controlled trial by the Australian research agency CSIRO (Zajac et al., 2025, Nutraceuticals), 147 adults aged 55–79 years with memory complaints took 10 or 25 mg of ergothioneine daily for 16 weeks. It was at the 25 mg dose that statistically significant improvements in subjective prospective memory and sleep were recorded; plasma ergothioneine levels increased 6–16-fold, and the intake was safe and well tolerated. In a one-year pilot study in Singapore (Yau et al., 2024), in people aged 60+ with mild cognitive impairment, taking 25 mg of ergothioneine three times a week was associated with improved learning performance and stabilization of neurofilament light chain levels, a marker of neuronal damage, which increased in the placebo group over a year. This is a small study (19 participants) and its results need to be confirmed in larger studies. Observational data complement the picture: in adults 50+, higher plasma ergothioneine levels were associated with better results on memory and executive function tests, while in people with cognitive impairment and dementia, blood ergothioneine levels are on average reduced. Safety and dosage in studies In clinical studies, doses of 25–30 mg per day for 4–16 weeks were well tolerated, with no reported side effects; in a one-year study, the intake did not affect blood counts, kidney and liver function. In the EU, ergothioneine is permitted as a food ingredient in amounts up to 30 mg per day for adults. One Stark L-Ergothioneine tablet contains 25 mg - this is the daily dose used in most clinical studies. Who might be interested? for anti-aging skin support "from the inside" - in combination with care for people 50+ who want to support cognitive health as part of a healthy lifestyle those who rarely eat mushrooms — the main dietary source of ergothioneine for those looking for antioxidant support for cells during increased stress Composition Composition per 1 tablet: L-ergothioneine — 25 mg. Excipients: microcrystalline cellulose, lactose, calcium stearate, colloidal silicon dioxide (aerosil). Recommendations for use: can be recommended as a dietary supplement to the diet as an additional source of L-ergothioneine. How to use: 1 tablet once a day, washed down with water. Duration of use: 8 weeks, the course can be repeated if necessary. Contraindications: individual hypersensitivity to the components. Not recommended for pregnant and lactating women. Not for children under 18 years of age. Warning: Consult a physician before use. Dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Do not exceed recommended daily intake. Release form: tablets. Packaging: polymer jars of 60 tablets. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark L-Ergothioneine 25 mg 60 tablets Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section " Where to buy? "...

Stark L-Glutamine 5000 mg per serving — glutamine for recovery after exercise Stark L-Glutamine is a powdered amino acid supplement with L-glutamine. Glutamine is a conditionally essential amino acid that is part of protein and can be useful during periods of intense physical exertion. The powder format is convenient for preparing a serving in water or juice and using on training and recovery days. Briefly about the product: One serving: 5 g. L-glutamine — 5000 mg per serving. Release form: powder. Weight: 500 g or 1000 g. Nutritional value (nutrition) per 100 g: proteins — 0 g; fats — 0 g; carbohydrates — 0 g. Energy value (calories) per 100 g: 0 kcal / 0 kJ. GMO-free. How it works: Amino acids: glutamine is a component of protein metabolism. Recovery: May help support recovery after workouts. Stress: The need for glutamine may increase in stressful situations and during heavy physical work. Muscles: may be appropriate during training periods to maintain amino acid supply. Immune support: May help support immune system function. Convenience: the serving is easily mixed in a shaker with water or juice. The effect of Stark L-Glutamine supplement Additional source: can be an additional source of glutamine in the diet. Recovery: May help support the body's recovery after exercise. Performance: May help maintain training performance during periods of high exertion. Muscle support: may be appropriate for muscle support during training cycles. Immunity: may help support the body's defenses. Dosage: convenient to use on training and recovery days. Benefits of the formula Net Serving: 5000 mg L-glutamine per 1 serving. Powder format: easy to add to water or juice. Two scales: 500 g or 1000 g for course use. GMO-free: stated in the product description. Who might be interested? For athletes and people who engage in sports with high physical exertion. During periods of intense training and increased stress. For those who prefer the powdered format of amino acids. Composition Ingredients per 1 serving: L-glutamine — 5000 mg. Does not contain: GMOs. Recommendations for use: can be recommended as an additional source of glutamine for athletes and people involved in sports with high physical exertion. Directions: Mix 1 serving (5 g) with 200 ml of water or juice in a shaker. Take in the morning on an empty stomach and before bed. Additionally, before and after training. Contraindications: individual intolerance to the product components. Caution: Do not exceed recommended amount. This product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet. For adults only. If you are pregnant, nursing, taking any medication or have a medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Release form: powder. Packaging: 500 g polymer cans, 1000 g multi-layer doy-pack bags with zip-lock closure. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5°C to 25°C and a relative humidity of no more than 75%. Keep out of the reach of children. Shelf life: 24 months from the date of manufacture (see the label for the date of manufacture or the “Use by” date). It is not a medicine. You can buy Stark L-Glutamine Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark L-Theanine 200 mg — supports calmness, concentration, and the nervous system Stark L-Theanine is a dietary supplement that combines L-theanine and glycine in equal doses. The formula is designed for people who lead an active lifestyle, work in conditions of high mental stress, or seek to maintain emotional balance without losing concentration. L-theanine is an amino acid found naturally in green tea leaves. It is often used in formulas to promote relaxation without a pronounced sedative effect. Glycine is an essential amino acid that is involved in many physiological processes in the body and complements the effects of L-theanine. The encapsulated form provides convenient dosing and is suitable for course use. Briefly about the product: L-theanine — 200 mg in 1 capsule. Glycine — 200 mg in 1 capsule. 60 capsules — 60 daily servings. A convenient dosage regimen is 1–2 capsules per day. Suitable for daily use. How it works: L-theanine: may help maintain emotional balance and a sense of calm. Glycine: participates in the functioning of the nervous system and protein metabolism. Concentration: The combination of ingredients can help maintain focus during intense mental activity. Stressful situations: may be appropriate during periods of high psycho-emotional stress. Daily rhythm: suitable for people with a busy work or study schedule. The effect of Stark L-Theanine supplement Emotional balance: can help maintain a calm psycho-emotional state. Nervous system: helps supplement the diet with the amino acids L-theanine and glycine. Concentration: can maintain alertness during work and study. Everyday performance: suitable for an active lifestyle. Convenient format: capsules provide accurate dosing. Benefits of the formula 200 mg of L-theanine in each capsule. 200 mg of glycine in each capsule. Simple formula without unnecessary active ingredients. 60 capsules for course use. A convenient dosage regimen is 1–2 capsules per day. Who might be interested? For people with busy work or study schedules. During periods of increased psycho-emotional stress. For those who want to supplement their diet with L-theanine and glycine. For people who want to maintain concentration and calmness throughout the day. Composition Composition per 1 capsule: L-theanine — 200 mg; glycine — 200 mg. Excipients: maltodextrin; gelatin (capsule). Recommendations for use: can be recommended as a dietary supplement to the diet. Directions: Adults take 1 serving (1 capsule) 1–2 times a day with water. Do not exceed the recommended daily serving. Duration of use: 8 weeks, the course can be repeated if necessary. Recommended daily serving: 1–2 capsules. Contraindications: individual hypersensitivity to the product components. Warning: Do not use as a substitute for a balanced diet. The product may cause drowsiness and affect the speed of reaction when driving or using other mechanisms. Keep out of the reach of children. Release form: capsules. Packaging: polymer jars of 60 capsules. Storage conditions: in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark L-Theanine 200 mg 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Natural relaxant Stark L-Theanine Pure Powder (L-theanine) Stark L-Theanine Pure Powder is a highly effective supplement based on a natural amino acid extracted from green tea leaves. It is the perfect solution for those who live in conditions of constant stress, but need maximum concentration and clarity of mind. Ingredients: 100% pure L-theanine; Purity: no flavors, sugar, fillers or preservatives; Cost-effectiveness: a 100 g package is designed for 500 servings (at a standard dosage of 200 mg); Form: finely dispersed powder that dissolves instantly. Why choose Stark L-Theanine Pure Powder? A state of “calm focus”: theanine stimulates alpha waves in the brain. This allows you to reach a state of deep relaxation, in which high mental activity is maintained. You are calm, but not sleepy; Neutralizing "caffeine side effects": if you love coffee but suffer from tremors, anxiety, or blood pressure spikes after drinking it, theanine will be your salvation. It removes the negative effects of stimulants, leaving only pure energy; Support for cognitive load: indispensable for students, programmers and anyone who works with large amounts of information. Improves memory and ability for long-term learning; Anti-stress and healthy sleep: by reducing cortisol levels, the supplement helps the body recover more easily after a hard day and improves the quality of night's rest. Composition: L-Theanine Powder Nutritional value (nutritional) g/100 g: proteins - 0 g, fats - 0 g, carbohydrates - 0 g. Energy value (calories) per 100 g: 0 kcal/ 0 kJ. Does not contain: GMOs, sugar, gluten, lactose. Contains a desiccant bag to absorb moisture. Do not consume. Recommendations for use: It can be recommended as a dietary supplement to the diet as a source of theanine. Use as directed or as recommended by a specialist/doctor. Method of use: The recommended daily dose is 200 mg. Take one level scoop (200 mg) once a day, mixed in a glass of water or added to food. Take before going to bed. Duration of use: 4 weeks, the course can be repeated if necessary. Caution: do not exceed recommended dosage. Consult a doctor if you have any medical conditions, are taking medications, or are pregnant or lactating. The product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet. Contraindications: individual hypersensitivity to the components. Release form: powder. Packaging: polymer cans of 100 grams. Shelf life: 24 months from the date of manufacture (see the label (packaging) for the date of manufacture or "Use by" date). Storage conditions: in a dry, sun-protected place at a temperature of 5°C to 25°C and a relative humidity of no more than 75%; out of the reach of children. It is not a medicine. You can buy Stark L-Theanine Pure Powder 100 grams Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers, see the addresses of our representatives, stores and online stores in the ''Where to buy?'' section...

Stark L-Tyrosine 500 mg — supports cognitive activity and tone Stark L-Tyrosine is an amino acid supplement in capsules based on L-tyrosine. L-tyrosine is an amino acid that is part of tissue proteins and is a precursor to the neurotransmitter dopamine, as well as the adrenal hormones adrenaline and noradrenaline. The formula is supplemented with iodine (potassium iodide) and may be appropriate during active periods when concentration, performance, and training tone are important. Briefly about the product: L-tyrosine — 500 mg in 1 capsule Iodine (potassium iodide) — 150 mcg in 1 capsule Release form: capsules Packaging: 60 capsules Additional substances: maltodextrin, gelatin (capsule) How it works: Neurotransmitters: L-tyrosine is a precursor to dopamine, which is important for the nervous system. Stress response: Tyrosine is associated with the synthesis of adrenaline and noradrenaline. Focus: can help maintain mental concentration during intense mental work. Performance: may help maintain performance during active periods. Training tone: can help maintain a sense of readiness for exertion. Creative thinking: can help activate creative thinking. Iodine: is a source of iodine in the form of potassium iodide. The effect of Stark L-Tyrosine supplement Concentration: can help maintain mental focus in the daily rhythm. Cognitive activity: may help maintain clarity of thought during exercise. Mood: can help maintain emotional tone. Endurance: May help maintain endurance during training periods. Fatigue: May help maintain performance during periods of fatigue. Training discipline: may be appropriate as a component of a sports diet during active cycles. Creativity: can help support creative thinking. Benefits of the formula Double composition: L-tyrosine 500 mg + iodine 150 mcg in one capsule. Convenient format: capsules for precise dosing without taste. Laconic formula: minimum additional components in the composition. Who might be interested? For those who want to add L-tyrosine to their diet to maintain concentration and productivity. During periods of intense mental work and a busy schedule. For people with an active lifestyle and regular exercise. Composition Ingredients for 1 capsule: L-tyrosine — 500 mg; iodine (potassium iodide) — 150 μg. Excipients: maltodextrin, gelatin (capsule). Recommended use: For mental performance, take 1 capsule 1–2 times a day. How to use: To eliminate overtraining, take 2 capsules 2 times a day. Caution: One of the effects of tyrosine is increased thyroxine synthesis. Increased thyroxine production can worsen hyperthyroidism and Graves' disease. If you have been diagnosed with any thyroid disease, you should not take tyrosine supplements without your doctor's permission. Release form: capsules. Packaging: 60 capsules. It is not a medicine. You can buy Stark L-Tyrosine 500 mg 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark Lactase 9000 FCC 60 capsules — lactase enzyme for better lactose digestion Stark Lactase 9000 FCC is a dietary supplement based on the lactase enzyme, designed to supplement the diet of people who have difficulty digesting lactose. Lactase is an enzyme that breaks down lactose during digestion. Sufficient activity of this enzyme helps the body digest milk sugar, which comes from milk and other products containing lactose. One capsule contains 100 mg of lactase with an activity of 9000 FCC ALU. The recommended method of administration is as close to food as possible: the capsule is taken immediately before or during the consumption of foods containing lactose. The package contains 60 capsules and is designed for 60 recommended daily servings. Briefly about the product: 100 mg of lactase in one capsule. Enzyme activity is 9000 FCC ALU. The source of the enzyme is Aspergillus oryzae. The recommended daily serving is 1 capsule. 60 capsules per package. 60 daily servings. How it works: Lactose digestion: Lactase is involved in the enzymatic breakdown of milk sugar during digestion. Digestive support: The enzyme helps improve lactose digestion in people who have difficulty with it. Taking with food: Use immediately before or during consumption of lactose-containing foods ensures that the enzyme is ingested at the same time as the meal. Convenient format: the encapsulated form allows you to precisely control the recommended portion. Action of the Stark Lactase 9000 FCC supplement Lactose digestion: The enzyme lactase helps improve its breakdown during digestion. Digestive support: may be appropriate when consuming foods containing lactose. Enzymatic support: lactase participates in the natural process of lactose digestion. Diet with dairy products: the product is convenient to use directly with food containing lactose. Controlled intake: one capsule corresponds to the recommended daily portion. Benefits of the formula 9000 FCC ALU: clearly defined enzyme activity in each capsule. 100 mg of lactase: the active ingredient is contained in one dosed capsule. Simple composition: the main active ingredient is lactase from Aspergillus oryzae. Convenient intake: the capsule can be taken immediately before or during meals. 60 servings: The package contains 60 capsules and 60 recommended daily servings. Who might be interested? People who have difficulty digesting lactose. Those who regularly consume milk or other products containing lactose. For those looking for lactase in a convenient dosed encapsulated form. For use immediately before or during meals containing lactose. Composition Composition per 1 capsule: lactase (β-galactosidase from Aspergillus oryzae) - 100 mg, activity - 9000 FCC ALU. Excipients: microcrystalline cellulose (filler), gelatin (capsule). Recommendations for use: can be recommended as a dietary supplement to the diet. The enzyme lactase improves lactose digestion in people who have difficulty digesting lactose. Lactose tolerance varies; it is recommended to seek advice from a specialist regarding the role of this substance in the diet. Directions: Take 1 capsule immediately before or during consumption of food containing lactose, with water. Duration of use: 8 weeks, the course can be repeated if necessary. Contraindications: individual hypersensitivity to the components. Warning: Do not exceed recommended daily serving. Consult a physician before use. Dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children. Contains desiccant sachet to absorb moisture - do not consume. Release form: capsules. Packaging: polymer jar of 60 capsules, 60 daily servings. Storage conditions: store in a dry place, protected from sunlight, at a temperature of 5 °C to 25 °C and a relative humidity of no more than 75%. After opening, keep the package tightly closed. Shelf life: 24 months from date of manufacture. It is not a medicine. You can buy Stark Lactase 9000 FCC 60 capsules Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the section "Where to buy?"...

Stark Lemon Balm Liquid Extract 50 ml — lemon balm spray for relaxation and calm Stark Lemon Balm Liquid Extract is a liquid extract of lemon balm herb in a sublingual spray format. Melissa is traditionally used in herbal medicine as a plant with a mild sedative effect and to support the nervous system, especially during periods of increased stress and busy schedules. The spray format is convenient for daily use without capsules and powders, and the composition contains a water base and propylene glycol. Briefly about the product: Form: liquid in the form of a spray for use under the tongue. Active ingredient: lemon balm herb. Other ingredients: water, propylene glycol. Recommended dosage: 3–4 sprays under the tongue 1–2 times a day. Packaging: plastic bottle with spray 50 ml. How it works: GABA balance: The bioactive compounds in lemon balm (particularly phenolic acids) have been studied in the context of their effects on the GABA transaminase enzyme, which may support natural “inhibition” processes in the nervous system. Cognitive tone: Lemon balm has also been studied for its interaction with cholinergic mechanisms, which may be relevant to attention and a sense of mental balance. Sedative profile: In some people, a mild “calming” sensation may be combined with a reduction in overexcitability, especially in the evening. Antioxidant properties: Plant polyphenols can help maintain antioxidant protection as part of the daily diet. Digestion: Lemon balm is traditionally used in herbal medicine as a plant to support digestive comfort. The effect of the Stark Lemon Balm Liquid Extract supplement Nervous system: may help maintain nervous system stability under stress and strain. Calm: can promote feelings of relaxation and inner balance. Mood: can help maintain emotional comfort throughout the day. Irritability: may help reduce increased excitability. Immune Support: May help support overall immune function as part of a comprehensive diet. Digestion: May help support digestive comfort and appetite. Benefits of the formula Convenient format: spray under the tongue without the need to mix in drinks. Simple composition: water-based lemon balm herb. Flexible regimen: 1–2 doses per day with dosing in sprays. Compact packaging: 50 ml bottle with spray. Who might be interested? For people with busy schedules when peace and mental balance are important. For those looking for a herbal relaxant in spray format. During periods of intense physical or mental stress as an element of daily support. Scientific data 1. Emotional state and sleep quality in adults Source: Randomized double-blind placebo-controlled trial, Frontiers in Pharmacology, 2023. PMID: 37927585. Briefly: In a study in healthy adults with emotional distress and/or poor sleep quality, taking a standardized lemon balm extract for 3 weeks was associated with improvements in anxiety, stress, and sleep quality compared to placebo. 2. Acute effects on mood and attention Source: Randomized placebo-controlled double-blind crossover study, 2002. PMID: 12062586. Briefly: in healthy volunteers, single doses of standardized lemon balm extract modulated subjective indicators of “calmness” and certain attention parameters in a time-dependent manner after administration. 3. Biomechanics: GABA transaminase as a potential target Source: Phytotherapy Research, 2009. PMID: 19165747. Briefly: In a laboratory model, lemon balm extract inhibited GABA transaminase; the active compounds identified were rosmarinic acid and triterpenoids, which are described as a possible mechanism for the “sedating” profile. Composition Ingredients for 1 serving: lemon balm herb. Excipients: water, propylene glycol. Recommendations for use: The product should be used as recommended by a trainer or as prescribed by a doctor. Directions: Adults: 3–4 sprays under the tongue 1–2 times daily. Contraindications: individual sensitivity to the product components, children, pregnant women and during lactation. Warning: Do not exceed recommended dosage. Do not use with any medications without first consulting a doctor. The product is not a substitute for a varied and balanced diet. Use only as a supplement to a complete diet. Release form: liquid. Packaging: 50 ml plastic bottle with spray. Storage conditions: in a dry, sun-protected place at a temperature of 5°C to 25°C and a relative humidity of no more than 75%; out of the reach of children. Shelf life: 24 months from the date of manufacture (see the label (packaging) for the date of manufacture or “Use by” date). It is not a medicine. You can buy Stark Lemon Balm Liquid Extract 50 ml Stark Pharm in Kyiv and Ukraine on the websites of our partners and dealers. For current addresses of representatives, stores and online stores, see the "Where to buy?" section...