An antioxidant rich anti aging shampoo features a sulfate free formula that gently cleanses the scalp of sebum delivers tryptobond guardtm to each hair shaft to soothe dryness flaking itching shields hair from suns uv damage breakage color tonality changes contains excellmattm tripeptide complex to stimulate production of collagen elastin targets the main causes of hair loss minimizes visible signs of aging leaves hair full thick smooth bouncy healthy looking