Amazon.com: Natural Factors, Vitamin B12 Methylcobalamin 1000 mcg, Chewable Support for Energy and Immune Health, Vegetarian, 180 tablets, 180 Tablets : Health & Household
Member's Mark High Potency Vitamin B12 Methylcobalamin (300 ct.) - Sam's Club
Nature's Truth Sublingual Methylcobalamin B-12 1000 mcg - Shop Vitamins A-Z at H-E-B
Swanson Vitamin B-12 Methylcobalamin - High Absorption 5,000 Mcg 60 Tablets - Walmart.com
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
Amazon.com: KAL Vitamin B12 Methylcobalamin and Adenosylcobalamin 2000 mcg ActivMelt, B12 Energy Supplements, Metabolism, Nerve, Red Blood Cell Support, High Absorption, Natural Berry, 60 Serv, 60 Micro Tablets : Health & Household