OLAPLEX- No.4P Blonde Enhancer Toning Shampoo

A toning shampoo that strengthens, hydrates, and neutralizes brassiness while keeping hair hydrated from roots to ends.

What Else You Need to Know: This highly concentrated, sulfate-free shampoo forms a rich lather to neutralize brassiness and boost brightness after one use. Suitable for all blonde, lightened, and gray hair—natural or stylist-created, root-to-tip or balayage—this non-drying formula can be rotated into any hair maintenance routine as needed for your best blonde yet. It’s scientifically proven to boost all blondes three times brighter*.

(*compared to top purple shampoos)

Hair Concerns:
- Dryness
- Color Safe
- Brassiness

250 ml / 8.5 fl.oz