Redken Acidic Grow Full System: test your skills

From the brand that champions Advanced pH Science, new to Redken haircare comes Acidic Grow Full System. Our new density & strength system with Azelaic Acid plus Caffeine and Prebiotics instantly provides a healthy feeling scalp that’s rebalanced with moisture, fuller-looking hair, and is scientifically proven to reduce hair fall due to breakage from brushing**.

**reduced breakage from brushing with system of shampoo + conditioner + serum + spray vs. non-conditioning shampoo; 
*system of shampoo + conditioner + serum