Olaplex No. 4P Purple Toning Shampoo
Olaplex No. 4P purple toning shampoo for blonde, lightened, and grey hair. Helps reduce brassy tones and adds shine; users note softness and pleasant scent with quick visible results
Highlights
- purple toning for blondes
- reduces brassiness
- improves softness
Pros
- reduces brassy tones
- adds shine
- leaves hair soft
- pleasant scent
- effective after few uses
Cons
- some users report dryness
- value for money opinions vary