Pure Mature Shayla Laveaux, is an extremely effective hair serum especially formulated for mature and dehydrated hair. This scientifically proven, non-perfuming, non-irritating hair treatment will leave your hair lustrous, silky and soft looking. It is free from all known chemicals, so there is no need to worry about any health risks. Unlike other products that contain harmful additives, Pure Mature Shayla Laveaux does not cause dandruff, scalp irritation or itching. It works best on severely dry or damaged hair..