Alfaparf Salone Rigen Real Cream pH 4 Real Cream Restructuring Mask for Damaged Hair. Hair Repair Mask for Damaged Dry Hair. This acid (pH 4) repair mask, optimizes physiological pH after any treatment. Ceramide and Mil Protein visibly improve the damaged areas of the hair fiber. Wheat Proteins restore softness while leaving the hair full of renewed body. A legendary salon treatment. How to use: After using Alfaparf Salone Real Shampoo, distribute Real Cream PH4 product from the roots through to the ends, massage gently and comb. Leave in place a few minutes then rinse thoroughly. Warning: Avoid contact with eyes. If any reactions occur, discontinue use immediately. Keep out the reach of children. Professional use only