Six tablets supply: L-Cysteine 1002 mg Vitamin C (as ascorbic acid) 3000 mg Biotin 6000 mcg PABA (para-aminobenzoic acid) 1002 mg Inositol 2004 mg
About Twinlab:
For nearly thirty years, Twinlab has been making health, fitness, and wellness products based on the latest scientific developments, manufacturing them to the highest level pharmaceutical standards.