B Complex vitamins support wellbeing and vitality and contribute to the reduction of tiredness and fatigue Lindens Super B Complex is a high strength (B-50), time release formula - potent enough so you can feel the difference to your wellbeing and energy. Compare the strengths below: Percentage of RDA per tablet: B1 (Thiamin) 50mg 4545% B2 (Riboflavin) 50mg 3571% B3 (Niacin) 50mg 313% B6 50mg 3571% B9 (Folic Acid) 100mcg 50% B12 50mcg 2000% Biotin 50mcg 100% B5 (Pantothenic) 50mg 833% Choline 50mg * Inositol 50mg * PABA 50mg * 1 pouch = 3 months supply Free from artificial colours, flavours and preservative Guaranteed fresh with very long best before expiry dates