Fully Active B12, 1500mcg – 180 vcaps

Doctor’s Best Fully Active B12 delivers 1500mcg of methylcobalamin — the most biochemically active form of vitamin B12 — in each vegetarian capsule. Unlike the synthetic cyanocobalamin found in many standard supplements, methylcobalamin is the naturally occurring cobalamin form that the body uses directly in cellular processes. Each capsule is free from animal-derived ingredients, making this an accessible B12 option for those following vegetarian or vegan diets.

Vitamin B12 is one of the more structurally complex vitamins, and methylcobalamin plays a role in nerve cell communication, gene regulation, and homocysteine management within the body. Doctor’s Best formulates to high manufacturing standards, and this product is produced without unnecessary fillers or artificial additives.

With 180 vcaps per bottle, this is a well-stocked supply suited to anyone looking to maintain consistent daily B12 intake — whether that’s vegans and vegetarians who may have limited dietary sources of the vitamin, older adults, or those who simply prefer a straightforward methylcobalamin supplement from a trusted brand.