Natural Factors Methylcobalamin is active immediately upon absorption, while other forms (e.g., cyanocobalamin) must be converted to methylcobalamin 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.
Chew and dissolve before swallowing 1 tablet under the tongue per day or as directed by a health care professional
Keep out of reach of children.
Contains no artificial preservatives, color or sweeteners; no corn, gluten, soy, starch, wheat or yeast.
Vitamin B12 Methylcobalamin 1000mcg - 180 Tabs