Natural Factors Vitamin B12 Methylcobalamin 1000mcg Tablets, 90-Count
Natural Factors Methylcobalamin B12 is active immediately upon absorption, while other forms (e.g. cyanocobalamin) must be converted to methylcobalamin demonstrates in a two-step process. Methylcobalamin demonstrates exceptional activity in areas where other forms are simply not active. B12 supplementation is recommended for vegetarians and those suffering from B12 deficiency.;All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world. Contains no artificial preservatives, color or sweeteners; no corn, soy, starch, wheat or yeast.