Redken Acidic Bonding Concentrate Shampoo
Redken Acidic Bonding Concentrate Shampoo is Redken’s most concentrated all-in-one formula for strength repair for all types of damaged hair. This ultra-rich and luxurious sulfate-free shampoo provides ultimate strength repair, intense conditioning, and color fade protection. Featuring Citric Acid, this shampoo contains a concentrated bonding care complex that reinforces weakened bonds within your hair to improve hair strength and resiliency. This pH-balancing shampoo is specifically formulated with an acidic pH to defend against the negative effects of hair coloring, styling tools, and even water, which has a pH of 7, to balance hair’s pH back into a healthy range of 4.5–5.5. The result? Healthier looking and feeling hair.
Key Benefits
- 56% less breakage
| Key Ingredient | Function |
|---|---|
| Citric Acid | Reinforces weakened hair bonds and balances pH to 4.5–5.5 |
FAQ
What makes this shampoo different from other hair shampoos?
This shampoo contains a concentrated bonding care complex with Citric Acid that targets weakened hair bonds and helps maintain a healthy acidic pH between 4.5 and 5.5, which protects against damage from coloring, styling tools, and water.
Is it suitable for colored hair?
Yes, the acidic pH helps protect against color fade and shields hair from the damaging effects of coloring and styling products.
Does it leave hair feeling greasy?
No, it is sulfate-free and provides intense conditioning without leaving a greasy residue.



Tim Ince –
After using this shampoo regularly, my damaged hair feels stronger and less prone to breakage. The conditioning is deep and leaves hair smooth without weighing it down. My color has stayed vibrant for longer than before.
Ruth Lee –
I have very fine, chemically treated hair and noticed a significant improvement in strength after a few uses. The pH balance helps maintain my color and makes my hair more resilient to heat tools.
Dominic Berry –
This shampoo is a game-changer for my daily routine. My hair no longer feels brittle, and it looks healthier overall. The formula is rich but not greasy, and it works well with both color-treated and dry hair.