Ouidad Defrizzing Shampoo for Curly Hair 33.8 fl oz — Sulfate-Free, Anti-Frizz Nano Technology, Color-Safe

Ouidad Advanced Climate Control Defrizzing Shampoo is a sulfate-free, moisture-locking cleanser formulated with Anti-Frizz Nano Technology and nourishing butters to gently cleanse and reduce frizz for all curl types.

Designed by Ouidad, the original curl experts, this 33.8 fl oz salon-sized shampoo uses sericin (a silk-derived protein), ceramides, shea butter and murumuru butter to cleanse without stripping natural oils while helping shield curls from humidity. The formula excludes sulfates, non-water-soluble silicones, parabens, mineral oil, phthalates, petroleum and gluten, and includes a UV filter to support color-treated hair. Expect a light floral scent and a lather that focuses on smoothing the cuticle and preventing frizz before it forms.

How does this shampoo reduce frizz in humid conditions?

Anti-Frizz Nano Technology uses very small molecules that help penetrate the hair cuticle and form a lightweight, invisible barrier. Sericin contributes to surface smoothing while the butters lock in moisture to minimize swelling and frizz when humidity rises.

• Sericin builds a micro-barrier that helps repel moisture from the environment.
• Ceramides and butters reinforce cuticle integrity to reduce roughness.
• Nano-sized ingredients reach the cuticle without heavy buildup.
• UV filter and color-safe formula protect treated hair from fading and damage.

Will this shampoo strip natural oils or fade color-treated curls?

No—this formula is sulfate-free and designed to cleanse gently while preserving natural oils and color. It creates a mild lather that removes buildup without excessive drying and contains specific actives to help protect dyed hair from environmental stressors.

• Sulfate-free surfactants for milder cleansing action.
• Moisture-rich ingredients maintain softness and elasticity.
• Dedicated UV filter helps reduce color fading from sun and heat.
• Safe for regular use on color-treated curls when used as directed.

Which curl types benefit most from this product and how should it be used?

Formulated for all curl patterns—wavy, curly, coily and kinky—this shampoo cleanses, smooths and preps hair for styling. Use on wet hair, massage into the scalp and through lengths, then rinse; follow with a compatible Ouidad conditioner or leave-in for best results.

• Suitable for Loose, Classic, Tight and Kinky curl categories.
• Works well as the first step in a routine targeting frizz control.
• Pair with a hydrating conditioner to lock in definition and reduce tangles.
• Larger 33.8 fl oz size is convenient for home or professional use.

What ingredients support curl health without heavy buildup?

The shampoo balances lightweight frizz-fighting molecules with nourishing emollients. Ingredients like murumuru and shea butter provide slip and moisture, while ceramides and sericin help rebuild cuticle smoothness without relying on non-water-soluble silicones.

• Murumuru and shea butter for hydration and improved combability.
• Ceramides to strengthen and seal the cuticle layer.
• Sericin for silk-derived smoothing at a nano scale.
• Free from non-water silicones, parabens, sulfates, and petrochemicals.

Who is this for: Ideal for anyone with textured hair who wants to minimize frizz while preserving moisture and color. It suits those who prefer salon-quality, curl-specific care formulated to address humidity, cuticle smoothing and long-lasting curl definition—whether you have loose waves, tight spirals or coily textures.

Ingredients

aqua/water/eau, sodium cocoyl isethionate, cocamidopropyl betaine, disodium laureth sulfosuccinate, decyl glucoside, glycerin, sodium lauryl sulfoacetate, sericin, cocamide mea, butyrospermum parkii (shea) butter, astrocaryum murumuru seed butter, orbignya speciosa seed oil, ceramide ng, tocopherol, tocopheryl acetate, panthenol, polyquaternium-59, polyquaternium-7, amodimethicone, lauryl laurate, cetrimonium chloride, behentrimonium chloride, glycol stearate peg-120 methyl glucose dioleate, sodium hyaluronate, trideceth-12, pei-10, c20-40 pareth-10, guar hydroxypropyltrimonium chloride, hydroxyethyl behenamidopropyl dimonium chloride, peg-40/ppg-8 methylaminopropyl/hydroxypropyl dimethicone copolymer, synthetic wax, butylene glycol, citric acid, ethylhexylglycerin, sodium hydroxide, sodium chloride, benzoic acid, caprylyl glycol, dipropylene glycol, phenoxyethanol, fragrance (parfum), alpha-isomethyl ionone, benzyl benzoate, benzyl salicylate, citronellol, hexyl cinnamal, hydroxycitronellal