- For all blonde, lightened and grey hair
- Brightens & Hydrates
- Neutralizes yellow tones
- Gentle enough to use every day
- Helps to repair broken bonds
Nº.4P softens brassiness and lightens blonde hair during hydration. For medium to light blonde hair (levels 7 and above), this highly concentrated pigment may allow for customized toning options, which are excellent for neutralizing yellow or brassy hues. It was reported that the hair was three times brighter with OLAPLEX Nº.4P, compared to the top purple shampoos. If you are treating for a lengthy time, the effects will be much more dramatic, but we suggest beginning with one minute and then increasing your time as needed.
Apply to wet hair. Lather fully & let process 1-3 minutes. Rinse. For more intense toning, leave on up to 5 minutes. Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
Tip: If hair has product build-up, cleanse first with Olaplex N°4 Bond Maintenance Shampoo.
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)