{"@context":"https://schema.org","@type":"Product","name":"Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO","image":["https://cdn.shopify.com/s/files/1/0434/1661/files/01productn4_1.png?v=1777052021","https://cdn.shopify.com/s/files/1/0434/1661/files/2025_No4CURL_100ml_Product_Packshot_01_GBL_2362x2953_4471a138-ff37-4ebc-bae4-54c2aeb9fc2c.png?v=1777056303","https://cdn.shopify.com/s/files/1/0434/1661/files/2025_No4CURL_Product_Texture_2000x2000_bc709500-cae6-4c05-9b17-95c57aa48f4e.jpg?v=1776039172","https://cdn.shopify.com/s/files/1/0434/1661/files/03_hero_claim_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/04_benefit_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/05_Science_and_tech_n4c.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/06_hydration_tech_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/07_experince_n4.jpg?v=1776149453","https://cdn.shopify.com/s/files/1/0434/1661/files/08_free_of_-_formulation_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/09_routine_cross_sell_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/10_cross_sell_no3_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/11_sem-curl_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/12_ba01_briggs_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/12_ba02_maxine_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/12_ba03_iyana_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/13_sem-coily_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/14_ba01_kennedi_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/14_ba02_honey_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/15_washcare_comparison_n4.jpg?v=1776531454","https://cdn.shopify.com/s/files/1/0434/1661/files/16_Supplemementary_PDP_no10-1.jpg?v=1776531454"],"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. Color-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
\n

When Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO & Nº.5CURL BOND SHAPER™ HYDRATING CURL CONDITIONER are used as a system

KEY INGREDIENTS

\n
- \nPatented 3D Bond Shaper™ Technology Builds disulfide bonds from 6 points in multiple directions to repair, strengthen, and define coils and curls.
- \nHydra-Define Technology™ Positively charged hyaluronic acid complex neutralizes points of damage, sealing the cuticle to lock in smoothing hydration and block frizz-forming humidity.
- \nNatural Oil Blend Nourishing Avocado and Sunflower oils impart moisture, softness, and definition.
\n

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.

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Nº.4CURL BOND SHAPER™ HYDRATING CURL SHAMPOO(250ml)

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