Pure® Encapsulations Vitamin B12 is composed of methylcobalamin and vitamin B12 in its active form obtained by fermentation of corn dextrose. Vitamin B12 capsules help in the normal formation of red blood cells, contributes to the normal metabolism of homocysteine. It also helps maintain normal cognitive function and reduces tiredness and fatigue. Indications: - People who do not reach their daily nutritional requirements of vitamin B12. - People who present tiredness and fatigue. - People who want to support cognitive function. How to use: 1 capsule a day with a meal. Caution: If you are pregnant or lactating, consult your healthcare professional before taking this supplement. Conservation: Store in a cool, dry place.