OKS hair care product Availability: Dry, yellowish, without gloss. ( Medium damaged hair) Efficiency: Supplement the necessary water of the hair. Repair the damaged hair and make the hair after perm more lasting and easy to comb. Usage: After cleaning the hair. Apply 150ML the Soft and Glossy Membrane onto the hair and heat for 15 minutes. Cool it and massage for 8 minutes then flush it with water.