OLAPLEX No. 4P Blonde Enhancer Toning Shampoo – 8.5 oz
OLAPLEX No. 4P Blonde Enhancer Toning Shampoo is a sulfate-free, highly concentrated purple toning shampoo that neutralizes brassiness and boosts brightness in blonde, lightened, and gray hair — natural or color-treated — in just one wash. Dermatologist-tested, vegan, and non-drying.
- In stock, ready to ship
- Backordered, shipping soon
- Sulfate-free purple toning shampoo for blonde, lightened, balayage, and gray hair
- Neutralizes brassiness and unwanted yellow tones in as little as 1 wash
- Scientifically proven to boost blondes 3× brighter vs. top purple shampoos
- Highly concentrated formula — a little goes a long way
- Non-drying; formulated with conditioning coconut oil-derived surfactants
- Vegan, dermatologist-tested, color-safe, suitable for chemically treated hair
- Free of sulfates, silicones, proteins, phthalates, phosphates, and parabens
- 8.5 oz / 250 ml; for all hair textures (straight, wavy, curly, coily)
Aqua/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Chloride, Sodium Cocoamphoacetate, Bis-Aminopropyl Diglycol Dimaleate, Betaine, Acrylates Copolymer, Polyquaternium-10 [list truncated — sourced from olaplex.com; full list may include additional fragrance components and colorants CI 60730, CI 42090, CI 17200]
- Apply a generous amount to wet hair.
- Lather thoroughly to build a rich foam.
- Allow to process for 2 minutes to neutralize brassiness.
- Rinse completely.
- For best results, follow with OLAPLEX Nº.5P Blonde Enhancer Toning Conditioner.
Free U.S. shipping on orders over $20 — $4.95 flat rate under $20 (USPS Ground Advantage, 2–5 business days). Orders placed before 2:00 PM PT ship the same day.
Unopened, sealed items may be returned within 30 days of delivery. See our Shipping Policy and Refund Policy for full details.
- Free U.S. shipping on orders over $20
- Same-day shipping on orders before 2:00 PM PT
