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Olaplex No 4P Blonde Enhancer Toning Shampoo 250ml

Olaplex No 4P Blonde Enhancer Toning Shampoo 250ml
Price: £30.00
Quantity

Brand Olaplex
Product Type Shampoo
Size 250ml

Olaplex No 4P Blonde Enhancer Toning Shampoo is a highly concentrated purple shampoo designed to cleanse and help neutralise the look of yellow and brassy tones in blonde, lightened, and grey hair. It is a useful choice when your colour starts to look warmer between salon visits and you want a cleaner, brighter-looking finish. The formula creates a rich lather and is designed to keep hair feeling hydrated from roots to ends while you tone, so your hair feels fresh and comfortable, not stripped.

No 4P is made to suit natural blonde or stylist-created colour, from full lightening to balayage. It also features Olaplex Bond Building Technology, which the brand describes as helping support hair that has been put under stress from colouring and heat styling. Used as part of a blonde maintenance routine, it helps keep your tone looking cooler and more even, while leaving hair feeling softer and easier to manage after rinsing. If you prefer to control your toning at home, this is an easy way to keep brassiness in check with flexible timing depending on how much toning you want.

Suitable for: Blonde, highlighted, lightened, and grey hair that looks yellow or brassy and needs a cooler-looking refresh. Suitable for natural blonde and colour-treated hair.

Benefits:

  • Brassiness control: Helps neutralise the look of yellow tones for a cooler, cleaner-looking blonde.
  • Brightens the look of blonde and grey: Helps maintain a fresher-looking tone between colour appointments.
  • Rich lather cleanse: Cleanses effectively while helping hair feel hydrated through the lengths.
  • Colour routine support: Designed to be gentle enough to use as often as needed, depending on your toning goals.
  • Bond Building Technology: Included to support hair that is regularly coloured or heat styled, as described by the brand.

Key features:

  • Highly concentrated purple shampoo: A small amount delivers a rich lather for targeted toning.
  • Flexible toning time: Adjust the leave-on time depending on how much toning you want.
  • Works across blonde styles: Suitable for root-to-tip blonde, highlights, and balayage.

How to use:

  • Apply to wet hair.
  • Lather fully and leave to process for 1 to 3 minutes, then rinse.
  • For more intense toning, leave on for up to 5 minutes.

Expert tips:

  • If your hair has product build-up, cleanse first with Olaplex No 4 Bond Maintenance Shampoo, then follow with No 4P.
  • Focus application on areas that go brassy first, often around the hairline and through lighter mid-lengths.
  • Start with a shorter processing time and increase gradually until you find your ideal tone.

Buy Olaplex No 4P Blonde Enhancer Toning Shampoo from John and Ginger for a flexible toning shampoo that helps keep blonde and grey hair looking cooler and brighter between appointments. Enjoy friendly customer service, fast UK delivery options, and complimentary samples on qualifying orders, subject to availability.



Flexible purple toning when blonde or grey hair starts looking too warm
Adjustable toning strength

Leave the shampoo on for 1 to 3 minutes for regular toning, or up to 5 minutes when you want a stronger result.

Natural or coloured blonde

Works across natural blonde, highlighted and lightened hair, including balayage, as well as grey hair showing unwanted yellow tones.

Target brassy areas first

Application can be concentrated where warmth appears most noticeably, such as around the hairline or through lighter mid-lengths.

Rich lather small amount

The highly concentrated formula produces a rich lather, so only a small amount is needed for each wash.

Who it's for
  • Blonde hair developing unwanted yellow or brassy tones
  • Highlighted, lightened or balayage hair needing a cooler-looking refresh
  • Grey hair where warmer yellow tones have become noticeable
  • Anyone wanting to maintain their preferred tone between salon appointments

Start with a shorter processing time and increase gradually until you find the level of toning that suits your hair.

Suitability

Suitable for natural blonde and colour-treated hair, including full blonde, highlights and balayage. It can be used as often as needed according to your toning goals rather than at every wash if your colour does not require it.

Good to know: Apply to wet hair, lather thoroughly and leave for 1 to 3 minutes before rinsing, or up to 5 minutes for more intensive toning. If styling product build-up is present, cleanse first with Olaplex No 4 Bond Maintenance Shampoo before using No 4P.