VITAMIN B COMPLEX B50 100 CAPSULES. online store offers, among others: Vitamin B Complex B50 100 caps. B-50 is one of the best preparations providing essential for the proper functioning of the body vitamins B: B6, B12, biotin, thiamine, riboflavin, niacin, pantothenic acid, folic acid, as well as paraaminobenzoic acid, choline and inositol. I cordially invite you to familiarize with the offer. AdamKo Vitality. I wish you a lot of health and vitality.