Also, only the natural variant D-biotin which has full vitamin action is used.
Pure Encapsulations - Vitamin B-Complex Plus - Balanced B Vitamin Formula with Active Folate - 60 Capsules
Vitamin B Complex Plus - 90 Capsules - Superior Methylated Formula with Added Choline, PABA & Inositol - Includes Essential Multi B-Vitamins B1, B2, B3, B5, B6, B12, Biotin & Folate
Vitamin B Complex Plus 90 Capsules Methylated B-Vitamins B1 B2 B3 B5 B6 B12