Thorne Vitamin B12 (formerly known as Methylcobalamin) - 60 caps

By Thorne Methylcobalamin is a tissue-ready form of vitamin B12. It supports cardiovascular function, normal sleep cycles, red blood cell function, and nerve function.* Many vitamin B12 supplements contain cyanocobalamin as the active ingredient, which the liver must first ""detoxify"" and modify... Read more Read more