Redken Extreme Length Shampoo helps strengthen damaged hair so it can reach its maximum length potential. Formulated with biotin, it helps to fortify hair for less breakage and reduces the look of split ends while gently cleansing your strands.
Helps achieve maximum hair length with 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%**
Gently cleanses hair
Ideal for all hair types and textures who want to grow longer hair
*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
Key Ingredients
Biotin, a B-vitamin that helps promote healthy hair growth, and a blend of proteins, to help strengthen and fortify hair.