Professional formula! Redken Acidic Bonding Concentrate Leave-in treatment is Redken's most concentrated all-in-one formula for a strengthening repair of all types of damaged hair. This extremely rich and exclusive leave-in treatment repairs the hair from the cuticle to the cortex, provides a strengthening repair, intensive care and protects the hair color from fading.

With its 5% Conditioning Care Complex and alpha hydroxy acid, citric acid, the Acidic Bonding Concentrate treatment strengthens weak bonds and improves the hair's resilience. This pH-balancing leave-in treatment is specially formulated with a low pH value, to counteract the negative effects of hair coloring, heat styling and even water. The result? Hair that looks and feels healthy!

Advantages:
Protection against heat up to 230 degrees**
Tames frizz
2x less hair shedding****
Balances the pH value

** When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner compared to non-conditioning shampoo.
*** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-in treatment compared to non-conditioning shampoo.
**** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-in treatment compared to non-conditioning shampoo.

Do this:
Professional formula! Redken Acidic Bonding Concentrate Leave-in treatment is Redken's most concentrated all-in-one formula for a strengthening repair of all types of damaged hair. This extremely rich and exclusive leave-in treatment repairs the hair from the cuticle to the cortex, provides a strengthening repair, intensive care and protects the hair color from fading.

With its 5% Conditioning Care Complex and alpha hydroxy acid, citric acid, the Acidic Bonding Concentrate treatment strengthens weak bonds and improves the hair's resilience. This pH-balancing leave-in treatment is specially formulated with a low pH value, to counteract the negative effects of hair coloring, heat styling and even water. The result? Hair that looks and feels healthy!

Advantages:
Protection against heat up to 230 degrees**
Tames frizz
2x less hair shedding****
Balances the pH value

** When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner compared to non-conditioning shampoo.
*** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-in treatment compared to non-conditioning shampoo.
**** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-in treatment compared to non-conditioning shampoo.

Do this:
Use as a complete system of Acidic Bonding Concentrate Pre-treatment, shampoo, and conditioner. Apply to clean, damp and towel-dried hair. Leave-in. Style as desired.