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. Our 1st relaxer for superior respect of hair fiber integrity.Features Smart-Lye + Oil Infusion technology that optimizes the delivery of the sodium hydroxide straightening agents to significantly reduce damage and protect the hair, and Oil Infusion, a blend of precious oils. Uncompromised straightness with the lowest levels of Sodium Hydroxide. High gloss shine and luxurious softness.Available size(s): 33.8 fl. oz. (1 l)Directions: Apply 1 to 2 ounces of shampoo. Lather and rinse with tepid water. Repeat this process until shampoo lather does not have pink traces, indicating that all traces of relaxer have been rinsed away.