Redken Extreme Shampoo 10.1 oz
Redken’s Extreme Shampoo is designed to strengthen, nourish, and gently cleanse damaged hair. This fortifying, strengthening shampoo will manage and treat your tired hair using our exclusive RCT Protein Complex that treats hair from the inside out with its new, multi-target delivery system. Dry, dull and damaged hair will thank you as this shampoo strengthens and restores while preventing future breakage for visibly healthier hair.
Key Benefits
- Strengthens damaged hair with RCT Protein Complex
- Restores dry, dull hair for visibly healthier appearance
- Prevents future breakage through internal treatment
- Gently cleanses without stripping natural oils
Product Specifications
| Item | Size: 10.1 oz |
|---|---|
| Brand | Redken |
| Form | Shampoo |
| Key Ingredient | RCT Protein Complex |
FAQ
Does this shampoo work on all hair types?
Yes, it is formulated to strengthen and restore damaged hair, making it suitable for various hair types, especially those that are dry, brittle, or prone to breakage.
How often should I use this shampoo?
For best results, use once or twice a week depending on your hair’s condition and needs.
Is this shampoo suitable for color-treated hair?
Please contact customer service

Andrew Hill –
My hair has been dry and frizzy for months. After using this shampoo regularly, it feels stronger and looks healthier. The texture is smooth and the hair doesn’t feel stripped after washing. I notice less split ends and more shine.
Virginia Payne –
I’ve tried several protein shampoos, but this one stands out. It doesn’t leave hair stiff. My curls stay defined and the damage from heat styling seems reduced after a few uses.
Amy Underwood –
After switching from a regular shampoo, my hair feels more resilient. It’s not overly greasy, and the protein treatment seems to penetrate well. I can see a difference in strength after just one week.