Active Ingredients per Tablet: Thiamine (Vitamin B1) 1.4 mg, Riboflavin (Vitamin B2) 1.6 mg, Niacin (Vitamin B3) 18 mg, Vitamin B6 2 mg, Folic Acid (Vitamin B9) 200 μg, Vitamin B12 10 μg, Biotin (Vitamin B7) 150 μg, Pantothenic Acid (Vitamin B5) 6 mg, para-Aminobenzoic Acid (PABA) 30 mg.