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Olaplex No.4P Blonde Enhancer Toning Shampoo 250ml
A sulfate-free shampoo to tone and neutralize brassiness in blonde hair.
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4 installments of $7.50 with Klarna Learn more
Keep blonde hair bright and strong with the No. 4-P Blonde Enhancer Toning Shampoo from Olaplex. Formulated for natural or color-treated blonde hair, this sulfate-free formula cleanses while the highly concentrated pigment formula allows for customizable toning levels that help neutralize brassiness and brighten blond hair.
Key Benefits:
- Cleanses, hydrates and repairs hair
- Brightens and neutralizes brassiness in blonde hair
- Highly concentrated pigment allows customizable toning levels
- Strengthens fragile bonds
- Ideal for natural and color-treated hair
Apply and massage product throughout hair. Rinse product from hair. Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance (Parfum), Polyquaternium-7, Bis-Aminopropyl Diglycol Dimaleate, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Cl 60730).
- Olaplex
- 250ml
Frequently Bought Together



Total Price: $60.00
Add both to cart
Olaplex No.4P Blonde Enhancer Toning Shampoo 250ml
A sulfate-free shampoo to tone and neutralize brassiness in blonde hair.
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Free delivery after your first order
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You control the frequency
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No commitment. Cancel or delay
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Payment will be taken every month. months.
$30.00

In stock
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4 installments of $7.50 with Klarna Learn more
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Keep blonde hair bright and strong with the No. 4-P Blonde Enhancer Toning Shampoo from Olaplex. Formulated for natural or color-treated blonde hair, this sulfate-free formula cleanses while the highly concentrated pigment formula allows for customizable toning levels that help neutralize brassiness and brighten blond hair.
Key Benefits:
- Cleanses, hydrates and repairs hair
- Brightens and neutralizes brassiness in blonde hair
- Highly concentrated pigment allows customizable toning levels
- Strengthens fragile bonds
- Ideal for natural and color-treated hair
Apply and massage product throughout hair. Rinse product from hair. Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance (Parfum), Polyquaternium-7, Bis-Aminopropyl Diglycol Dimaleate, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Cl 60730).
- Olaplex
- 250ml
Frequently Bought Together



Total Price: $60.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
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A must have for my platinum bleached hair
The best in keeping those brassie away. Gentle and effective. Love.
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Staple Product
This is a staple product for me. Love how it helps keep the brass away!
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Staple for Blondes/Grays
This is a staple for blondes/grays. It helps keep the yellow at bay…
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Love this!
Love this for a mild color enhancement!
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The Best!
After trying many purple shampoo’s this has been the best I’ve ever used. The science behind the Olaplex brand itself says more than I can. Definitely only use it a couple times a week (or whatever your stylist recommends.) Every time I go in to get my hair done my stylist is always so amazed at how my hair looks the same as when she last did it!
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Olaplex No.4P Blonde Enhancer Toning Shampoo
I decided to stop coloring my hair and let my silver gray come shining through. I still had to use a toner when having my hair cut to take out the yellow from the old color. After trying the Olaplex I don't have to pay my hairdresser to use the toner, I can now shampoo it in at home which is such a savings. My hair looks great and I am so happy I have found the Olaplex products.
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Awesome
I have tried this product in the past and the quality is amazing. It leaves my hair very shiny, smooth and manageable. A little goes a long way, this is a very concentrated product.
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blondes
I think this product does a fair job at keeping the brassiness down but I don't feel like it hydrates any more than any other regular blonding shampoo. However, I'm a loyal olaplex girl.
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Olaplex No.4P Blonde Shampoo
I'm not sure if I received a defective product or the purple shampoo is supposed to be so thin and runny. Other Olaplex products have a thicker consistency. I poured a bunch in my hand (thank you for the tip of using gloves!) and tried to lather away. I have long hair so I felt I needed more shampoo. I followed up with Olaplex mask. I would not recommend the purple Shampoo from Olaplex.
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Best purple shampoo out there
Love this shampoo. Have tried other brands, and they can’t hold a candle to this brand!!
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