Acidic Bonding Concentrate Leave-In Treatment: Strengthening Leave-In for Damaged Hair

Redken Acidic Bonding Concentrate Leave-In Treatment
Leave in repair. Leave out damage.

Redken Acidic Bonding Concentrate Leave-In Treatment is a lightweight, pH-balancing treatment that helps strengthen weakened bonds, reduce breakage, and protect hair from heat and daily damage. Designed for all hair types, this leave-in delivers ongoing repair, intense conditioning, and color fade protection—without weighing hair down.

Why You’ll Love It:

• Helps combat up to one year of visible damage
• Provides strength repair in just one use
• Reduces the look of split ends
• Leaves hair up to 10x smoother with continued use
• Helps reduce breakage and reinforce bonds over time
• Provides heat protection up to 450°F
• pH-balancing formula helps protect against color fade

Who It’s Best For:

• Damaged hair of all types and textures
• Hair weakened by color, chemical services, or heat styling
• Color-treated and chemically processed hair (safe and gentle)

The Science, Made Simple
Powered by Redken’s Bonding Care Complex with Citric Acid, this leave-in treatment works at a molecular level to:

• Reinforce weakened hair bonds
• Improve strength and smoothness
• Help protect hair from future damage

Free From & Hair-Safe Formula:

• Sulfate-free
• pH-balancing
• Safe for color-treated hair

How to Use:
Use as part of the Acidic Bonding Concentrate system. Apply to clean, damp hair and distribute evenly through mid-lengths and ends. Leave in—do not rinse. Style as desired. Avoid contact with eyes. If contact occurs, rinse immediately.