Stark Vitamin B12 (methylcobalamin) 50 mcg — support for the nervous system and energy

Stark Vitamin B12 is vitamin B12 in the form of methylcobalamin, convenient for daily use.

The formula is designed for precise dosage in one tablet and is suitable for regular supplementation of the diet with vitamin B12.

Especially suitable for people who limit or do not consume animal products.

Briefly about the product:

• 50 mcg of vitamin B12 (methylcobalamin) in 1 tablet.
• 200 tablets / 200 daily servings per package.
• 50 mcg — 2000% RDA.
• Auxiliary components: microcrystalline cellulose, lactose, calcium stearate, Aerosil.

How it works:

• Methylation: Methylcobalamin is the coenzyme form of B12 and participates in methyl group transfer reactions.
• Methionine cycle: B12 is involved in the remethylation of homocysteine to methionine along with folate.
• DNA synthesis: participates in processes related to DNA synthesis and cell division.
• Nerves: May help maintain normal nervous system function through B12's role in cell metabolism.
• Energy: B12 is involved in metabolic transformations associated with the formation of succinyl-CoA.

The effect of Stark Vitamin B12 supplement

• Nervous system: Vitamin B12 contributes to the normal functioning of the nervous system.
• Energy metabolism: helps maintain energy metabolism in cells.
• Hematopoiesis: may help support physiological hematopoietic processes.
• Muscle tone: may help maintain muscle tone during exercise.
• Cognitive performance: May help maintain concentration and mental performance as part of a balanced diet.
• Animal-free diets: appropriate as an additional source of B12 for vegetarians.

Benefits of the formula

• Methylcobalamin: A form of vitamin B12 listed in the product ingredients.
• Convenient format: 1 tablet once a day.
• Long-term supply: 200 tablets / 200 daily servings per package.

Who might be interested?

• People who limit or do not consume animal products.
• For those who want to support the nervous system and energy metabolism as part of their daily diet.
• Athletes during periods of regular training.

Scientific data

1. Biochemical role of B12 in methylation and energy metabolism

Source: Allen LH. Adv Nutr. 2012. PMID: 22332101. DOI: 10.3945/an.111.001370

In short: vitamin B12 is important for DNA synthesis, remethylation reactions, and the function of enzymes involved in key metabolic transformations.

2. Intersection of B12 and folate metabolism in the methionine cycle

Source: Froese DS, et al. J Inherit Metab Dis. 2019. PMID: 30693532

Briefly: The review describes the absorption and intracellular metabolic pathways of cobalamin and its role in the methionine cycle and one-carbon metabolism.

3. Oral bioavailability of crystalline B12 and dose dependence

Source: Kashyap S, et al. 2024. PMID: 39683551

In short: the data show the saturable nature of active absorption of B12 and explain why absorption from oral forms depends on the amount taken.

4. B12 in vegetarian diets and the role of supplements

Source: Rizzo G, et al. Nutrients. 2016. DOI: 10.3390/nu8120767

Briefly: The review summarizes the features of B12 provision in animal-free diets and emphasizes the importance of supplements as a source of cobalamin.

Composition

Composition per 1 tablet: vitamin B12 (methylcobalamin) – 50 mcg (2000% RDA).

Excipients: microcrystalline cellulose, lactose, calcium stearate, Aerosil.

Contains a desiccant bag to absorb moisture. Do not consume.

Recommendations for use: can be recommended as a dietary supplement to the diet. Vitamin B12 contributes to the normal functioning of the nervous system.

How to use: 1 tablet once a day, washed down with water.

Recommended daily serving: 1 tablet.

Duration of use: 8 weeks, the course can be repeated if necessary.

Use as directed or as recommended by a specialist/doctor.

Contraindications: individual hypersensitivity to the components.

Warning: Do not exceed recommended daily intake. Consult a physician before use. Dietary supplement should not be used as a substitute for a balanced diet. Keep out of reach of children.

Release form: tablets.

Packaging: polymer jars of 200 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 Vitamin B12 (methylcobalamin) 50 mcg, 200 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 "Where to buy?" section.

Stark Vitamin B12 Methylcobalamin 50 mcg 200 tablets