Redken Acidic Growth Full System Hair Serum for Thin Hair, Strengthens & Thickens 100ml

Target thin or flat hair with the Redken Acidic Grow Full System Serum, a pH-balanced serum designed to leave thicker-looking hair and scientifically proven to reduce hair fall due to breakage from brushing. Powered by AZELAIC ACID + 5% Hydrating Complex, this lightweight scalp and hair serum delivers: • Fuller-looking and thicker-looking hair • A rebalanced, hydrated scalp • Strengthening benefits that lead to up to 2x less breakage* *high repetition, instrumental brushing test vs classical shampoo on bleached hair Part of the NEW Acidic Grow Full System of shampoo, conditioner, serum, …