Redken Acidic Grow Full Defence Spray 190ml

Redken Acidic Grow Full System Scalp & Hair Serum is designed to instantly rebalance the scalp with moisture while delivering an immediate root-lift effect. Powered by azelaic acid and a 5% strength complex with caffeine and prebiotics, this serum helps maintain a healthy-feeling scalp environment and reinforces hair so it looks and feels stronger and visibly fuller over time.