Redken Extreme Length Shampoo is a strengthening shampoo for damaged hair that gently cleanses hair and helps it grow longer and stronger over time. Formulated with biotin—a B vitamin known for its ability to promote healthy hair growth—Redken Extreme Length Shampoo helps to fortify the hair from root to tip, reducing breakage to help you reach your maximum hair length, of up to 6 inches of growth in one year. When used as a complete system of Shampoo, Conditioner, and Leave-In Treatment, you’ll notice less breakage, less split ends, and longer, healthier-looking hair.
- Helps you achieve your maximum hair length, up to 6 inches of growth in one year
- Fortifies and strengthens hair for 81% less breakage*
- Promotes healthy, strong hair from root to tip
- Helps prevent split ends and reduce the look of split ends by 78%**
*When used as a system of Extreme Length Shampoo, Conditioner and Sealer vs non-conditioning shampoo
**When used as a system of Extreme Length Shampoo, Conditioner and Sealer
Pack Available: 10 oz, 16.9 oz