No. 4P Blonde Enhancer Toning Shampoo
- Strengthens, hydrates, and neutralizes brassiness
- Suited for all blonde, lightened, and grey hair
- Contains OLAPLEX patented bond-building technology that rebuilds broken and weakened bonds
- For All Hair Types
- PH Balanced
- Cruelty-free
1. Apply to wet hair. Lather fully and let process 1-3 minutes. Rinse. For more intense toning, leave on hair up to 5 minutes. 2. Follow with No.5 BOND MAINTENANCE™ CONDITIONER for lightweight moisture or 4-IN-1 MOISTURE MASK for intense hydration & repair. *Use as needed to neutralize unwanted yellow tones
Key Ingredients
- Water (Aqua/Eau)
- Sodium C14-16 Olefin Sulfonate
- Cocamidopropyl Betaine
- Glycerin
- Sodium Cocoamphoacetate
- Sodium Chloride
- Acrylates Copolymer
- Betaine
Free shipping on orders $150+
Orders ship within 1–2 business days. Standard delivery takes 2–5 business days.
30-day returns
Unopened products in original packaging may be returned within 30 days. Customer is responsible for return shipping.
100% authentic
Every product is sourced directly from authorized distributors. Professional-grade, guaranteed genuine.
| Studio 1 Beauty | Ulta | Amazon | |
|---|---|---|---|
| Retail Price | $35.02 | $35.02 | $35.02 |
| First Order | 10% off | — | — |
| 10% Back as GLOW Bucks | 10% back ($3.50) | 3% ($1.05) | — |
| Your Value | $31.52 | $33.97 | $35.02 |
| Free Shipping | Over $150 | Over $35 | Free (Prime) |
| Returns | 30 days | 60 days | 30 days |
| Personalized for You | ✓ | — | — |
First order: 10% off + 10% back with GLOW Bucks (free to join). Every order after: 10% back as GLOW Bucks — real dollars you can redeem at checkout, never expire.
