Redken Extreme Length Set HD24 Soft Style The repair booster is a

The repair booster is a concentrated niacinamide formula made to be mixed with the Fiber Clinix mask

No prep needed

Reduces drying time and speeds up styling

rinse and follow with Blondor Seal & Care

Redken Extreme Length Set HD24 Soft Style The repair booster is aPrevent breakage and promote hair length with the Extreme Length Duo with Shampoo and Conditioner Extreme Length Shampoo with Biotin Redken Extreme Length Shampoo is formulated with Biotin, Castor Oil & Redken's Length Care Complex to help strengthen damaged hair and promote length. Extreme Length Shampoo helps lengthen hair by preventing breakage to achieve your desired length. Reduce breakage by 81% when using the full system of Extreme Length