Keep your blonde hair looking fresh and vibrant with Olaplex No.4 Blonde Enhancer Toning Shampoo 250ml. This professional purple toning shampoo combines Olaplex's patented bond-building technology with advanced color-correcting pigments to neutralize unwanted yellow and orange tones while cleansing and strengthening your hair.

Perfect for blonde, bleached, silver, and highlighted hair, this sulfate-free shampoo not only maintains your cool, ashy tones but also repairs broken disulfide bonds during every wash. Say goodbye to brassy, yellow tones and hello to brighter, more luminous blonde hair that stays true to color longer.

Key Benefits:
• Purple toning formula neutralizes yellow and orange brassiness
• Brightens and enhances blonde, silver, and highlighted hair
• Patented Olaplex bond-building technology repairs damage
• Sulfate-free, gentle cleansing formula
• Maintains cool, ashy blonde tones between salon visits
• Improves hair strength and elasticity with each use
• Color-safe for all blonde and lightened hair types
• 250ml size perfect for regular maintenance

How to Use:
Apply to wet hair, working into a rich lather. Massage gently for 1-3 minutes, allowing the purple pigments to neutralize brassiness. Rinse thoroughly. Use 1-3 times per week or as needed to maintain desired tone. For more intense toning, leave on for 3-5 minutes before rinsing.

Ideal for anyone with blonde, platinum, silver, or highlighted hair looking to eliminate brassiness and maintain fresh, salon-quality color. Whether you're a natural blonde or have color-treated hair, this shampoo keeps your cool tones intact while building strength and repairing damage with every wash.

Experience the perfect combination of color maintenance and hair repair - Olaplex No.4 Blonde Enhancer delivers professional toning results while treating your hair to bond-building science.