Unique Formulation of Vitamins B1, B2, B3, B5, B6, B12, Folic Acid & Biotin. INGREDIENTS: Vitamin B1, Vitamin B2, Vitamin B3, Vitamin B5, Vitamin B6, Vitamin B9, Vitamin B12, Biotin, Bulking Agents (Microcrystalline Cellulose, Dicalcium Phosphate), Anti-Caking Agents (Magnesium Stearate, Silica Dioxide).