Nº.4P BLONDE ENHANCER™ PURPLE TONING SHAMPOO
Estimated for this option and quantity. Sign in to earn at your tier. Final points follow the paid total after discounts; shipping and taxes do not earn points.
What it is: A purple toning shampoo that strengthens, hydrates, and neutralizes brassiness while keeping hair hydrated from roots to ends.Hair Type: Fine, Medium, and ThickHair Texture: Coily, Curly, Straight, and Wavy yHair Concerns:- Brassiness-...
Authentic beauty · Shop with confidence
Need help with a shade or size? Ask SOFIEDelivery & returns
See our shipping policy for delivery times and availability.
Shipping policyReturn & refund policyTHE SOFIE GUIDE
How to use
Product videos and demonstrations.
Watch & learn
See how to apply and use Nº.4P BLONDE ENHANCER™ PURPLE TONING SHAMPOO in tutorials from Olaplex and beauty creators.
Watch tutorials on YouTube ↗About this product
Hair Type: Fine, Medium, and Thick
Hair Texture: Coily, Curly, Straight, and Wavy y
Hair Concerns:
- Brassiness
- Color Safe
- Color Fading
Highlighted Ingredients:
- Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds.
What Else You Need to Know: This highly concentrated, sulfate-free shampoo forms a rich lather to neutralize brassiness and boost brightness after one use. Suitable for all blonde, lightened, and gray hair—natural or stylist-created, root-to-tip or balayage—this non-drying formula can be rotated into any hair maintenance routine as needed for your best blonde yet. It’s scientifically proven to boost all blondes three times brighter compared to top purple shampoos.
Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free.
What Else You Need to Know: This highly concentrated, sulfate-free shampoo forms a rich lather to neutralize brassiness and boost brightness after one use. Suitable for all blonde, lightened, and gray hair—natural or stylist-created, root-to-tip or balayage—this non-drying formula can be rotated into any hair maintenance routine as needed for your best blonde yet. It’s scientifically proven to boost all blondes three times brighter*.
(*compared to top purple shampoos)
OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacy.
How to Use
-Use as needed to brighten unwanted brassiness.
-Apply to wet hair. Lather fully and let process one to three minutes.
-Rinse. For more-intense toning, leave on hair up to five minutes.
-Follow with No.5 Bond Maintenance™ Conditioner (sold separately) for everyday moisture or No.8 Bond Intense Moisture Mask (sold separately) for extra hydration.
Product tip:
-Pre-wash with No.4 Bond Maintenance™ Shampoo (sold separately) to remove product buildup.
VERIFIED SOFIE CUSTOMERS
Customer reviews
No SOFIE customer reviews for this product yet. Reviews from verified SOFIE customers will appear here.
THE SOFIE ROUTINE
Complete your routine
Chosen to work with this product: by category, brand and what is in stock today.
MORE TO DISCOVER