500 ML of MJ PROTEIN FOR STRAIGHT HAIR It makes frizzy, curly, and wavy hair smoother. Its innovative formula is designed to reverse damage by penetrating the hair. For healthier, frizz-free, silky, and manageable hair, it fortifies and replenishes luster. Usage guidelines: Use MJ Hair Shampoo to wash your hair; avoid using conditioner or any other styling products. After 90% of the hair has dried, use a tiny tooth comb to distribute MJ Hair 27 Protein throughout the hair until it is completely saturated. After 45 minutes, rinse the hair about 70% of the way through, blow dry it completely, and use the MJ Hair Flat Iron at 470C 10–12 times on small sections of hair.