Redken Acidic Bonding Concentrate Leave-In Treatment helps leave in repair and leave out damage. Best for • Damaged Hair • All hair types and textures • Suitable for color-treated & chemically-processed hair*** Key benefits • Combats 1 year of visible damage in 1 use* • Strength repair in 1 use** • Heat protection up to 450/230 degrees** • 88% visual reduction of in split ends*** • Bond repair on the go**** • 2x less breakage**** • 10x smoother**** • pH balancing • Product did not strip hair color*** • Ultimate repair, intense conditioning, and color fade protection *System of Acidic Bonding Concentrate Acidic Bonding Concentrate Intensive Treatment, Shampoo, Conditioner, and Leave-In Treatment vs. undamaged hair **Acidic Bonding Concentrate Shampoo, Conditioner & Leave-In Treatment vs. non-conditioning shampoo ***Based on consumer test results ****With continued use Use Use as a complete system with Acidic Bonding Concentrate Shampoo and Conditioner. Apply to clean, damp hair. Leave in. Do not rinse. Style as usual. Avoid contact with eyes. Ingredients Citric Acid Redken Ingredient Sulfate-Free Redken Ingredient Suitable for color-treated hair Aqua/Water/Eau , Dimethicone , Cetearyl Alcohol , Amodimethicone , Phenoxyethanol , Polyquaternium-37 , Dimethiconol , Parfum/Fragrance , Propylene Glycol Dicaprylate/Dicaprate , Trideceth-5 , Steareth-20 , Cetyl Hydroxyethylcellulose , Glycerin , Citric Acid , Limonene , Ppg-1 Trideceth-6 , Trideceth-10 , Sodium Hydroxide , Chlorhexidine Digluconate , Sorbitan Oleate , Acetic Acid , Linalool , Citronellol , Citral , Eugenol.