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Description
Ingredients
Product Details
What it is:
Redken's Extreme Length Shampoo is for strengthening damaged hair to grow longer and stronger. Extreme Length Shampoo helps prevent breakage so your hair can keep growing longer.
What it does:
- Reduces breakage by 81%*
- Formulated with biotin
- Gently cleanses
- Helps promote strong hair
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
Biotin, also known as Vitamin B7, strengthens hair from within and helps improve hair's overall resilience and elasticity. In Redken Extreme Length Shampoo, biotin works to fortify each strand, making hair less prone to breakage—a key concern for those growing out their length.
Yes, Redken Extreme Length Shampoo is safe for color-treated hair. The formula is designed to gently cleanse without stripping, which helps preserve color vibrancy while strengthening strands. For best results, pair it with color-safe conditioner to maintain both length and color integrity.
Absolutely. This shampoo is specifically formulated for hair that needs strengthening and repair. The biotin-enriched formula helps fortify weak or damaged strands, making it ideal for hair that's prone to breakage, split ends, or other signs of damage.








