Redken EXTREME LENGTH SHAMPOO WITH BIOTIN Size:10.1 oz Provides Humidity Resistance up to

Provides Humidity Resistance up to 72 Hours

Gently squeeze tube to dispense a thin layer of serum while rolling

Shake each bottle well before use

With enhanced moisturizing properties

Like the mint leaf that never seems to wither

Redken EXTREME LENGTH SHAMPOO WITH BIOTIN Size:10.1 oz Provides Humidity Resistance up toDetails: Enriched strengthening shampoo to promote hair growth Redken Extreme Length Shampoo is formulated with Biotin, Castor Oil & Redken's Length Care Complex to helps strengthen damaged hair to grow longer. Extreme Length Shampoo helps hair growth by preventing breakage to achieve your desired length. BENEFITS Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave In