Olaplex No. 4P Blonde Enhancer Toning Shampoo 33.8 oz Hair Brush It creates a protective barrier

It creates a protective barrier that shields hair from heat damage caused by styling tools like flat irons and blow dryers

7 fl oz perfect for on-the-go

leaving it soft and silky to the touch

This salon-size conditioner deeply hydrates and protects your color while leaving hair soft

Olaplex No. 4P Blonde Enhancer Toning Shampoo 33.8 oz Hair Brush It creates a protective barrierExperience vibrant, long lasting blonde tones with Olaplex No. 4P Blonde Enhancer Toning Shampoo. This 33. 8 oz bottle is specially designed for blondes, enhancing color while repairing and protecting hair. Say goodbye to dull, brassy tones and hello to beautiful, healthy looking hair.