Olaplex No. 4P Purple Toning Shampoo
Purple toning shampoo that repairs, hydrates, and brightens blonde, lightened, and grey hair. Customers report color retention and improved hair health with a luxurious feel, though some note possible dryness
Highlights
- purple toning action
- repairs and hydrates
- suitable for blonde and grey hair
Pros
- color retention
- improves hair health
- hydrating formula
- luxurious feel
Cons
- potential dryness for some users