Redken Acidic Growth Full System Instant Densifying Spray for Thin Hair Strengthens and Thickens

Fight thin, flat hair with Redken Acidic Grow Full System Instant Densifying Spray. This lightweight leave-in mist, powered by azelaic acid and a 5% densifying complex, helps deliver fuller-looking, thicker-looking hair, rebalances scalp hydration and provides instant root lift. Scientifically shown to reduce hair fall from breakage caused by brushing, it coats the hair fibre to help minimise breakage while hair grows as usual. To use: on damp hair, part and mist directly onto the scalp from at least 6 inches away, work through with a comb, do not rinse and style as usual.