Prep your hair for a stronger and smoother finish with the Redken Acidic Bonding Concentrate Pre-Shampoo Intensive Treatment. This innovative treatment marks the initial step in Redken's highly concentrated system, powered by the potent properties of citric acid. By targeting and reinforcing weak bonds within the hair structure, this transformative treatment takes just 5 minutes to work its magic, making it an ideal solution for even the most damaged hair. Elevate your hair care routine with the Redken Acidic Bonding Concentrate and unveil hair that radiates resilience and renewed vitality. <br><br> <b>Benefits:</b> <li> Repairs hair strength against damage <li> Protects against color fade <li> Conditions hair <li> Reinforces weakened bonds in hair to improve strength and resiliency <li> pH balancing formula defends against the negative effects of hair coloring and heat tools <li> For all hair types <li> Vegan formula with no animal-derived ingredients <br><br> <b>Key Ingredients:</b> <li> Citric Acid, an alpha hydroxy acid that helps reinforce weakened bonds in the hair