The Acidic Bonding Concentrate Leave In Treatment is Step 3 of Redken's most concentrated system ever. This leave in treatment helps repair strength and recondition hair while reinforcing weakened bonds even in the most processed hair.

• Bonding Care Complex helps to repair strength and recondition weakened hair while reinforcing weakened bonds.
• Silicones and fatty alcohols provide conditioning and add shine.
• This leave in conditioner helps rebalance natural pH levels in hair to promote healthy hair regrowth.

How To 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