Nº.4P BLONDE ENHANCER™ TONING SHAMPOO SHOW Sodium Lauroyl Methyl Isethionate

Sodium Lauroyl Methyl Isethionate

This instantly volumizing hair mask for fine hair to medium hair is formulated with Biomimetic Cuticle Technology to lock in lightweight hydration and seal hair cuticles for 5 washes

Disodium EDTA

Repair damage with every wash

Nº.4P BLONDE ENHANCER™ TONING SHAMPOO SHOW Sodium Lauroyl Methyl IsethionateKEY BENEFITS Neutralizes brassiness for brighter hair. Strengthens hair and repairs damage. Hydrates and softens hair. DETAILS This ultra concentrated purple shampoo reduces breakage and hydrates as it cleanses and tones from roots to ends. Use No. 4P to neutralize brassy hair and yellow tones for brighter, softer, stronger blond hair, gray hair, or highlighted hair. Effective on natural and color treated hair. CLINICALLY PROVEN 3X brighter hair* 91%