Biotin Shampoo/Conditioner Set reduces DHT for hair loss prevention. Removes dirt, sebum and environmental residues to surface healthier, thicker hair. Moisturizes hair & scalp without weighing it down. Natural scalp circulation fosters flake-free growth. Natural agents promote fuller, denser hair. Anti-dandruff treatment for oily roots, dandruff & sensitive scalps. Made in USA, free from alcohol, parabens & sulfates. Cruelty-Free.