Amazon.com: Amazon Elements Vitamin B12 Methylcobalamin 5000 mcg - Normal Energy Production and Metabolism, Immune System Support - 2 Month Supply, Berry Flavored Lozenges, 65 Count : Health & Household
Vitamin B-12 5000 mcg Methylcobalamin – Nature's Truth
Amazon.com: Natural Factors, Vitamin B12 Methylcobalamin 1000 mcg, Chewable Support for Energy and Immune Health, Vegetarian, 180 tablets, 180 Tablets : Health & Household
Methyl B-12 (2000mcg) – NutraBio
Solgar Vitamin and Herb Methylcobalamin (Vitamin B12) 1000 mcg, Sublingual - 60 Nuggets
Amazon.com: Solgar Methylcobalamin 1000 mcg, 60 Nuggets - Supports Energy Metabolism - Body-Ready, Active Form of Vitamin B12 - Vitamin B - Non GMO, Vegan, Gluten & Dairy Free, Kosher - 60 Servings : Health & Household