Product Description
Go big with your best blonde. Stay stocked on No.4P with this convenient liter size with a pump. This highly concentrated, customizable toning shampoo neutralizes brassy hair and unwanted yellow tones while keeping hair hydrated from roots to ends. The sulfate-free formula creates a rich lather that boosts brightness after one use for all blonde, lightened, and grey hair. Featuring patented OLAPLEX Bond Building Technology™. Natural or stylist-created, root-to-tip or balayage, No.4P proves bright blondes can be healthy and strong too.
SCIENTIFICALLY PROVEN to leave hair 3x brighter*
*Compared to 3 of the top US purple shampoos in premium retail & salon, 2022
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| Apr 1, 2026 | $48.00 | $48.00 | $48.00 | 1 |
Price Statistics
Description
Go big with your best blonde. Stay stocked on No.4P with this convenient liter size with a pump. This highly concentrated, customizable toning shampoo neutralizes brassy hair and unwanted yellow tones while keeping hair hydrated from roots to ends. The sulfate-free formula creates a rich lather that boosts brightness after one use for all blonde, lightened, and grey hair. Featuring patented OLAPLEX Bond Building Technology™. Natural or stylist-created, root-to-tip or balayage, No.4P proves bright blondes can be healthy and strong too. SCIENTIFICALLY PROVEN to leave hair 3x brighter* *Compared to 3 of the top US purple shampoos in premium retail & salon, 2022
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Olaplex Best Price | $48.00 | Out of Stock | 5/19/2026 | View Product → |
Available Sizes & Variants (1)
| Variant | Price | Status | Stores | Buy |
|---|---|---|---|---|
Default Title | $48.00 | In Stock | 1 store | Buy |
