THE BENEFITS

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

KEY BENEFITS

• Instantly fuller, thicker looking hair*

• 91% of GLP-1 users agreed hair feels thicker**

• 2X stronger hair***

• 2X less breakage****

• Clinically-tested to hydrate the scalp*****

*When using system of shampoo, conditioner, serum, and spray​
**In a consumer test when using system of shampoo, conditioner, serum, and spray; tested with GLP-1 users experiencing hair loss.
***System of shampoo, conditioner, serum, and spray vs. non-conditioning shampoo​
****Tested to reduce breakage. System of shampoo, conditioner, serum, and spray vs. non-conditioning shampoo
*****​​When using system of shampoo, conditioner, and serum.