Infusing your hair with CHI 44 Ceramic Technology amino acids & proteins CHI Curl Preserve System Treatment strengthens & protects your hair balancing moisture composition to an optimum level. The result is soft supple well defined frizz free curls & waves. Directions of use: After shampooing apply a generous amount of CHI Curl Preserve Treatment. Gently massage evenly throughout your hair. Leave on for five minutes apply a little warm water emulsify & rinse.