Our protein straightening cream contains collagen glycerin and plant extracts. It can soften hair control frizzy hair deeply condition comb moisturize and restore dull and dry hair improve its manageability and elasticity and give it a beautiful shine. Its use method is very simple: first wash your hair with shampoo before use (dry and comb) then evenly apply the product on your hair calculate the straightening time according to different hair types healthy hair 20-30 minutes damaged hair 10-20 minutes and finally rinse your hair with water. After use repair damaged hair improve hair environment and quality soften hair protect hair cuticles and make hair soft and shiny.