Acidic Grow Full System Scalp & Hair Serum

The scalp & hair serum is a lightweight formula that rebalances scalp pH, adds moisture, and promotes denser, thicker-looking hair with our formula with 5% Strength Complex.

BEST FOR:

Thin, flat hair

Hair prone to hair fall and breakage from brushing

Suitable for all hair

KEY BENEFITS:

Up to 2X stronger

Scientifically - proven to reduce hair fall due to breakage from brushing

Use as part of the Redken Acidic Grow Full System Routine for instantly thicker, fuller- looking hair & up to +160% instant volume**.

_{*shampoo + conditioner + serum + spray vs. non-conditioning shampoo} 

_{**shampoo + conditioner + serum + spray vs unwashed hair.}