What it is: Rejuvenol Clarifying Pre-Treatment Shampoo formulated to work with the Keratin Treatment this shampoo will remove all build up on the hair & deep clean the hair getting hair ready to receive the Brazilian Keratin Treatment. It can be used on all hair mainly to deep clean the hair. Does not contain Sodium Chloride. What it does: Safe for all hair types What else you need to know: Available in sizes 10 and 24 oz. Water (Aqua) Ammonium Lauryl Sulfate Ammonium Laureth Sulfate Stearamidopropyl PG Dimonium Chloride Phosphate Cocamide MEA Propylene Glycol Diazolidinyl Urea Methyparaben Propylparben Tetrasodium EDTA Fragrance (Parfum).Apply a small amount to thoroughly wet hair. Massage gently into hair and scalp working up a generous lather. Rinse well with warm water. Follow with any of Rejuvenols hair conditioners.