Science-Based Nutrition Dietary Supplement Vegan The Superior Form of Vitamin B-12-Methylcobalamin Non-GMO / Gluten Free Vitamin B12 is a key factor in energy production, DNA synthesis, and a healthy nervous system. It also helps manufactured red blood cells. Your body does not make Vitamin b12, it must be consumed. Various inherited and lifestyle factors such as diet contribute to vitamin B12 deficiencies. Doctor's Best Fully Active B12 provides methylcobalamin, the superior form of vitamin B12 for optimum absorption. Helps support healthy memory, mood, circulation and well-being

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Best Sellers Rank: See Top 100 in Health & Household. Product Benefits: Energy Production. Flavor: Unflavored. Primary Supplement Type: Vitamin-b. Item Form: Capsule. Brand: Doctor's BEST. : B01K7V1YCE. Manufacturer: Dr Best. Date First Available: August 11, 2016. Product Dimensions: 3.9 x 2 x 2 inches; 2.4 Ounces. Is Discontinued By Manufacturer: No.