Korean Hair Booster Complete Protein Treatment helps to revitalize damaged hair make them elastic and silky, replaces lost protein, protects against heat and adds shine.;Reverses damage, strengthens and protects, leaves hair smooth and shiny, ideal for overworked, chemically-, and color-treated hair.;Use Korean Hair Booster Complete Protein Treatment before and after dying, perm and etc.;How To Use: Step 1: Rinse hair thoroughly after shampoo and roughly pat dry with towel before applying the product. Step 2: Apply to hair only (not on scalp) and evenly distribute. Step 3: Leave on for at least 10 minutes and rinse thoroughly running fingers through the ends. For better results please keep it longer or you may wear hair cam as well.