Redken Acidic Grow Full System provides the fullness of +5,000 hair fibers.* The scalp & hair serum is a lightweight formula that rebalances scalp pH, adds moisture, and promotes denser, thicker-looking hair with our 5% Strength Complex formulation.

BEST FOR:

• Thin, flat hair
• Hair prone to hair fall and breakage from brushing
• Suitable for all Color-Treated Hair