Redken Acidic Grow Full System Scalp & Hair Serum is alightweight, fast-absorbing serum formulated with Azelaic Acid and a 5% Strength Complex featuring Caffeine + Prebiotics. It helps rebalance the scalp with moisture while supporting healthier-looking, fuller, and stronger-looking hair.
What It Does
Helps reduce breakage from brushing for a fuller-looking appearance
Helps support the appearance of up to 5,000 more hair fibers*
Instantly moisturizes and helps rebalance the scalp
Provides instant root lift for added volume
Helps deliver 2x stronger-looking hair when used as part of the complete system**
Lightweight, fast-absorbing, and non-greasy
Leaves hair looking thicker, fuller, and healthier
*Based on reduced breakage from brushing when using the complete shampoo + conditioner + serum + spray system versus non-conditioning shampoo. **Based on use of the complete shampoo + conditioner + serum + spray system versus non-conditioning shampoo.
What Else You Need to Know
The Redken Acidic Grow Full Density & Strength System is designed to support a healthier-feeling scalp while helping hair look instantly thicker and fuller. The complete regimen combines targeted scalp and hair care to help improve moisture balance, reduce breakage, and support stronger-looking hair.
For best results, use the Acidic Grow Full Shampoo, Conditioner, Scalp & Hair Serum, and Instant Density Treatment together as a complete system.
