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

Target thin or flat hair with the Redken Acidic Grow Full System Serum. This lightweight, pH-balanced scalp and hair serum is scientifically proven to reduce hair fall due to breakage from brushing, while leaving hair looking fuller and thicker.

Powered by Azelaic Acid and a 5% Hydrating Complex, it helps rebalance the scalp and strengthen hair fibres without weighing hair down.

Key Benefits

• Hair looks fuller and thicker

• Helps reduce hair fall due to breakage

• Strengthens hair for up to 2x less breakage*

• Hydrates and rebalances the scalp

• Lightweight, non-greasy formula

Part of the Acidic Grow Full System, this serum works alongside the shampoo, conditioner and spray to coat the hair fibre, reduce breakage and create the look and feel of denser hair as it grows naturally.

*High repetition instrumental brushing test vs classical shampoo on bleached hair.