Olaplex | No 4P Blonde Enhancer Toning Shampoo + No 5 Bond Maintenance Conditioner Duo [33.8 oz]

No. 4P Blonde Enhancer Toning Shampoo deposits just the right amount of purple to tone down the brassiness of any blonde. Whether your blonde comes naturally or from your stylist, root to tip or balayage, even if you're proudly grey, 4P shampoo will help keep your color cool.

No. 5 Bond Maintenance Conditioner | A highly-moisturizing, reparative conditioner for all hair types that leaves hair easy to manage, shiny and healthier with each use. No. 5 is color-safe, leaves hair stronger than ever, and benefits all hair types and textures.