Optimum Advanced Keratin Recovery Neutralizing Shampoo 33.8 fl. oz. (1 l)
Optimum Advanced Keratin Recovery Neutralizing Shampoo (Step 4)features our most advanced technology to gently neutralize hair. Formulated with Pro-Keratin Complex and Salicylic Acid, the creamy shampoo strengthens relaxed hair and delivers additional conditioning while the luxurious foam comforts the scalp. Contains color indicator signal. Neutralizing is the 4th of 5 steps in the Optimum Advanced Keratin Whipped Creme Relaxer System. The 1st relaxer for superior respect of hair fiber integrity.