OLAPLEX Nº.4P strengthens, softens, and neutralizes unwanted yellow tones for brighter, more manageable hair. The sulfate-free, highly concentrated formula allows for customizable toning - the longer you treat, the brighter the results.
It contains the Olaplex patented technology to repair, hydrate and brighten while being gentle enough to use as often as needed. Natural or stylist-created, root-to-tip or balayage, everyone can benefit using this as part of their Blonde Maintenance Routine for the best blonde yet.
PH level: 5.8 - 6.2
Scientifically proven: 3x brighter compared to top purple shampoos.
- Cruelty Free
- Paraben Free, Sulfate Free
- Phosphate Free
- Colour Safe
- All hair types
All OLAPLEX products contain a patented technology, strengthening fragile bonds with every step of the routine for the healthiest hair possible.
Tip: If hair has product buildup, cleanse first with OLAPLEX No.4 Bond Maintenance Shampoo.
Tone then hydrate:
- No.5 Bond Maintenance Conditioner for lightweight moisture
- No.8 Bond Intense Mask for intense moisture
- 4-in-1 Moisture Mask for professional-strength hydration