Each of the Viridian B-complex supplements offers a full array of the B vitamins together with a higher level of a featured B vitamin. This supplement features a higher levels of methylcobalamin and cyanocobalamin (vitamin B12). B12 contributes to normal homocysteine metabolism and red blood cell formation, to the reduction of tiredness and fatigue, the energy-yielding metabolism, to normal psychological function and the functioning of the nervous system. Vitamin B12 also contributes to the normal function of the immune system.Folic acid (folate) contributes to a reduction in tiredness and fatigue, the normal function of the immune system, normal psychological function, and the processes of normal homocysteine metabolism, amino acid synthesis, cell division and blood formation. B complex vitamins (B1, B2, B3, B5, B6 & B12) contribute to the reduction of tiredness and fatigue, to normal psychological function and mental performance, energy-yielding metabolism, the regulation of hormonal activity, the functioning of the immune, cardio and nervous systems and the maintenance of normal skin, mucous membranes, vision and red blood cells. B complex vitamins also contribute to the protection of cells from oxidative stress. This \'oxidative stress\' appears to be a major factor in many human diseases. Ingredients:INGREDIENTS: one vegetarian capsule provides: Vitamin B12 (methylcobalamin) 250ug Vitamin B12 (cyanocobalamin) 250ug Riboflavin (Vitamin B2) 20mg Thiamin (Vitamin B1) 20mg d-Ca pantothenate (Vitamin B5) 50mg Niacinamide (Vitamin B3) 50mg Pyridoxine (Vitamin B6) 20mg Choline bitartrate 20mg Inositol 20mg PABA (para aminobenzoic acid) 20mg Biotin 0.20mg Folic acid 200ug In a base of alfalfa, spirulina & bilberry. Directions:As a food supplement, take one capsule daily with food, or as directed by your healthcare professional.