Mecobalamin; is an active form of B12 found in the human body, which can participate directly as coenzyme for metabolic reactions. Vitamin B12 (mecobalamin) is involved in the healthy function of re-methylation pathways including in the synthesis of methionine from homocysteine. Flavour free, mini tablet for sublingual delivery for convenience. Vegetarian, vegans, those with limited meat and dairy intake and the elderly may have an increased need for Vitamin B12. Vitamin supplements should not replace a balanced diet. If symptoms persist consult your healthcare professional. Dosage Dissolve 1 tablet under the tongue daily with food or as recommended by your healthcare professional.