REDKEN ACIDIC BONDING CONCENTRATE SHAMPOO 300ML
Sulfate-free, bonding shampoo that provides ultimate strength repair for damaged hair. Acidic Bonding Concentrate sulfate-free shampoo is Redken’s most concentrated all-in-one formula for strength repair on all types of damaged hair.
BEST FOR:
- Damaged Hair
- All Hair Types & Textures
- Safe for Color-Treated & Chemically-Processed Hair
KEY BENEFITS:
- Combats 1 year of visible damage in 1 use*
- 56% reduction in breakage**
- 2x stronger**
- 14x smoother***
- 90% more conditioned***
- 82% visible reduction of split ends****
- pH balancing
- Ultimate repair, intense conditioning, and color fade protection
| Product Details | Value |
|---|---|
| Volume | 300ml |
| Formulation | Sulfate-free, bonding |
| Target Hair Type | Damaged, all types, color-treated |
| Key Benefit | Strength repair, reduced breakage, smoother texture |
FAQ
How does this shampoo repair damaged hair?
The acidic bonding formula targets hair damage at the molecular level, restoring bond strength and reducing visible split ends. It works by realigning the hair’s internal structure for improved resilience and smoothness.
Is this shampoo safe for chemically treated hair?
Yes, it is safe for color-treated and chemically-processed hair. The formula is designed to protect color integrity while delivering deep repair and conditioning.
Can I use this shampoo daily?
Please contact customer service

Pippa Abraham –
After using this shampoo for two weeks, my frizzy, split-end hair has become noticeably smoother and stronger. It feels more manageable and the color hasn’t faded even after frequent washing. I’ve noticed fewer breakages and the hair looks healthier overall.
Gavin Kelly –
My damaged curls were very brittle and prone to snapping. After just one use, the hair felt much more resilient and the split ends reduced significantly. It’s especially good for color-treated hair as it doesn’t strip the color.
Ava Jones –
I’ve tried several repair shampoos, but this one stands out. The conditioning is intense and the hair feels softer after every wash. It’s a bit thick in texture, but that’s probably due to the concentrated formula.
Victor McGrath –
Used it on my fine, chemically treated hair and saw a real difference in strength. The breakage has dropped noticeably, and the hair now holds its shape better. I’d recommend it to anyone with damaged or color-treated hair.
Lillian Arnold –
The results are visible after a few uses. My hair feels less frizzy and more defined. It’s not a quick fix, but the long-term improvement is worth it. Works well with my curly texture and doesn’t weigh hair down.