Product Description
KEY BENEFITS
✓ Instantly Strong
✓ Infinitely Defined
✓ 7-Day Hydration
✓ Reduces breakage and protects length
✓Cuts frizz in half, even in high humidity
✓ Instantly easier detangling and static control
When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a system
DETAILS
Curls are structurally unique–more bonds, more bends, more prone to breakage. This shampoo for coily, curly, and wavy hair delivers multi-action care to instantly strengthen, define, hydrate and target your hair’s unique combination of needs, no matter your pattern.
Powered by patented 3D Bond Shaper™ Technology and Hydra-Define Technology™, N°.4CURL works on a molecular level to instantly strengthen and infinitely define coils and curls, cut frizz in half, and help protect length over time.
The silky, creme-gel formula provides essential slip to prevent tangles. It removes buildup without stripping for light, clean hair between wash days for 7-day hydrated curls*.
For all coils, curls, and waves, and all porosity levels.
Trichologist Approved. Stylist & Dermatologist Tested. Vegan. Colour-safe and suitable for chemically treated hair. Tested on coils and curls.
When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a system
CLINICALY PROVEN
- Instantly strong hair and less breakage in one use.
- Infinitely defined curls
- 7 Days of Hydrated curls instantly
- 50% less frizz, even in high humidity
- 96% agree hair was easier to detangle** **Based on a consumer study of 75 participants
When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a system
KEY INGREDIENTS
-
- Patented 3D Bond Shaper™ Technology Builds disulfide bonds from 6 points in multiple directions to repair, strengthen, and define coils and curls.
- Hydra-Define Technology™ Positively charged hyaluronic acid complex neutralizes points of damage, sealing the cuticle to lock in smoothing hydration and block frizz-forming humidity.
- Natural Oil Blend Nourishing Avocado and Sunflower oils impart moisture, softness, and definition.
Free of Protein, Silicones, Sulfates, SLS/SLES, Phthalates, Phosphates, MIC/MIT, and Paraben.
HOW TO USE
Apply to wet hair. Lather. Rinse. Follow with N°.5CURL BOND SHAPER™ CURL HYDRATING CONDITIONER or OLAPLEX mask of choice. Avoid contact with eyes.
Availability & Sizing
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 16, 2026 | $90.00 | $90.00 | $90.00 | 1 |
Price Statistics
Description
KEY BENEFITS✓ Instantly Strong ✓ Infinitely Defined✓ 7-Day Hydration✓ Reduces breakage and protects length✓Cuts frizz in half, even in high humidity✓ Instantly easier detangling and static controlWhen Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a system DETAILSCurls are structurally unique–more bonds, more bends, more prone to breakage. This shampoo for coily, curly, and wavy hair delivers multi-action care to instantly strengthen, define, hydrate and target your hair’s unique combination of needs, no matter your pattern.Powered by patented 3D Bond Shaper™ Technology and Hydra-Define Technology™, N°.4CURL works on a molecular level to instantly strengthen and infinitely define coils and curls, cut frizz in half, and help protect length over time. The silky, creme-gel formula provides essential slip to prevent tangles. It removes buildup without stripping for light, clean hair between wash days for 7-day hydrated curls*.For all coils, curls, and waves, and all porosity levels.Trichologist Approved. Stylist & Dermatologist Tested. Vegan. Colour-safe and suitable for chemically treated hair. Tested on coils and curls.When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a systemCLINICALY PROVEN Instantly strong hair and less breakage in one use. Infinitely defined curls 7 Days of Hydrated curls instantly 50% less frizz, even in high humidity 96% agree hair was easier to detangle** **Based on a consumer study of 75 participants When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a systemKEY INGREDIENTS Patented 3D Bond Shaper™ Technology Builds disulfide bonds from 6 points in multiple directions to repair, strengthen, and define coils and curls. Hydra-Define Technology™ Positively charged hyaluronic acid complex neutralizes points of damage, sealing the cuticle to lock in smoothing hydration and block frizz-forming humidity. Natural Oil Blend Nourishing Avocado and Sunflower oils impart moisture, softness, and definition. Free of Protein, Silicones, Sulfates, SLS/SLES, Phthalates, Phosphates, MIC/MIT, and Paraben.HOW TO USEApply to wet hair. Lather. Rinse. Follow with N°.5CURL BOND SHAPER™ CURL HYDRATING CONDITIONER or OLAPLEX mask of choice. Avoid contact with eyes.
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Olaplex Best Price | $90.00 | Out of Stock | 5/16/2026 | View Product → |
Available Sizes & Variants (1)
| Variant | Price | Status | Stores | Buy |
|---|---|---|---|---|
Default Title | $90.00 $112.00 | In Stock | 1 store | Buy |
