Biotin & Collagen Shampoo & Conditioner is a nutrient-rich and volumizing formulation with ingredients that boost healthy hair growth. The powerful formula contains Biotin, Collagen, Iron & Zinc that helps thicken the hair and making them look fuller. It is a deep cleansing Shampoo that removes all traces of dust, pollution, & other impurities from the scalp and hair, leaving it in a purified state. The extracts of Collagen help add volume to the hair, whereas, Biotin improves the texture of the hair and helps promote hair growth. Iron is an essential role in promoting healthy hair growth and Zinc encourages healthy cellular growth on the scalp which promotes the production of keratin – a fundamental protein for strong, flexible hair supported by science, our zinc-infused shampoo and conditioner redefine hair care excellence.
"FDA approved" means that the agency has determined that the "benefits of the product outweigh the known risks for the intended use." Manufacturers must submit a premarket approval (PMA) application and the results of clinical testing in order to get approval.