Olaplex No.4P Blonde Hair Hydrating & Brightening Purple Toning Shampoo

Olaplex No.4P Blonde Hair Hydrating & Brightening Purple Toning Shampoo neutralizes brassiness for brighter, more vibrant blonde tones. Powered by Olaplex bond-building technology, this sulfate-free shampoo gently cleanses while hydrating hair and reducing breakage.

Clinically shown to deliver up to 3× brighter hair, No.4P strengthens hair with each use while enhancing tone and softness. Perfect for maintaining cool blonde shades, it helps restore shine, smoothness, and manageability for all blonde hair types.

Why You’ll Love It

• Neutralizes brassiness for brighter blonde tones
• Clinically shown to deliver 3× brighter hair
• Helps reduce breakage after just one use
• Gently cleanses while hydrating hair
• Sulfate-free formula boosts tone and softness

Who It’s For

• Individuals with blonde, highlighted, or lightened hair
• Those looking to neutralize warm, brassy tones
• Anyone seeking brighter, softer, more manageable hair
• Fans of sulfate-free, professional-grade hair care
• Users wanting color-safe hair maintenance between salon visits

How to Use

• Apply to wet hair and lather fully
• Leave on 1–3 minutes, then rinse
• For stronger toning, leave on up to 5 minutes
• Use weekly or as needed
• Follow with Olaplex No.5P Blonde Conditioner for best results

FAQs

Does Olaplex No.4P neutralize brassiness?
Yes, it’s formulated to brighten blonde hair by neutralizing warm, brassy tones.

Is this shampoo safe for color-treated hair?
Yes, it’s sulfate-free and designed to maintain color integrity while reducing breakage.

How often should I use Olaplex No.4P?
Use weekly or as needed to maintain tone. For stronger results, leave on up to 5 minutes.

Will it hydrate my hair?
Yes, it gently cleanses while providing hydration, leaving hair softer and more manageable.

Can it reduce breakage?
Yes, Olaplex No.4P helps reduce breakage with consistent use.