Ouidad Defrizzing Curl Shampoo — 8.5 fl oz, Sulfate-Free Anti‑Frizz Nano Tech for Color‑Safe Curls

Ouidad Advanced Climate Control Defrizzing Shampoo is a sulfate-free, curl-safe cleanser formulated with Anti‑Frizz Nano Technology to reduce frizz and enhance curl definition in any climate.

This gently lathering shampoo cleans without stripping moisture, using a blend of ceramides, shea butter, and murumuru butter alongside sericin (a silk-derived protein) to help block humidity and smooth the hair cuticle. Designed by Ouidad — the curl experts for over 30 years — the formula excludes non-water-soluble silicones, sulfates, parabens, mineral oil, phthalates, petroleum, and gluten, and is safe for color-treated hair. A light floral scent makes each wash a sensorial experience while the product helps make curls more manageable from root to tip.

How does this shampoo control frizz in humid or changing weather?

The Anti‑Frizz Nano Technology contains very small molecules that can coat and penetrate the hair cuticle to form a protective barrier against moisture fluctuations. Sericin helps create an invisible shield that reduces hair swelling when humidity rises, which is a major cause of frizz.

• Sericin (silk protein) forms a moisture-blocking film
• Nanotechnology-sized actives reach the cuticle for targeted smoothing
• Shea and murumuru butters lock in hydration to reduce puffiness

Will it strip color or dry out my curls?

No — the shampoo is formulated without harsh sulfates and includes nourishing ceramides and butters to cleanse gently while preserving natural oils and color. It removes buildup and impurities without leaving hair brittle or faded.

• Sulfate-free surfactants for a mild, effective cleanse
• Ceramides help reinforce the hair’s natural barrier
• UV filter to help protect color from environmental exposure

Which curl types benefit from this product and how should I use it?

Ouidad’s formula is designed for all curl types — from loose waves to tight coils — and works as the first step in a curl-care routine. Apply to wet hair, massage into the scalp to lift oils and buildup, then rinse and follow with a conditioner or styling product tailored to your curl pattern.

• Suitable for loose, classic, tight, and kinky curls
• Use as your primary cleansing step 1–3 times per week depending on activity and product use
• Pair with Ouidad conditioners and leave‑ins for best definition and hold

What ingredients should I expect and are there any notable exclusions?

The shampoo combines nourishing butters and barrier-repairing ceramides with silk-derived sericin and a dedicated UV filter. Ouidad also avoids a number of controversial or heavy-blocking ingredients to keep curls light and responsive to styling.

• Key inclusions: sericin, shea butter, murumuru butter, ceramides
• Key exclusions: non-water soluble silicones, sulfates, parabens, mineral oil, phthalates, petroleum, gluten
• Floral fragrance provides a fresh, clean scent without overpowering

Who is this for: This shampoo is aimed at anyone with textured hair who wants a gentler wash that prioritizes frizz control and curl definition — including people with color-treated curls. It suits those who prefer salon-grade, scientifically informed formulas that clean effectively while preserving moisture and enhancing manageability in all weather.

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