Ouidad Moisture Lock Cleansing Oil Shampoo 8.5 fl oz — Sulfate-Free, Ultra Nourishing for Curly Hair

Ouidad Moisture Lock Ultra Nourishing Cleansing Oil Shampoo is an oil-based, sulfate-free cleanser that gently removes buildup while replenishing moisture for all curl types.

This cleansing oil shampoo is formulated to clean without stripping natural oils. It combines lightweight plant-derived oils, silk proteins, and Ouidad's CR-4 Repair Complex to recreate a protective fatty-acid layer on each strand, helping dry or damaged curls look softer, more defined, and less prone to breakage. The formula avoids sulfates, parabens, non-water-soluble silicones, mineral oil, petroleum, and gluten, and is safe for color-treated hair and cruelty-free.

How does this shampoo hydrate curls without weighing them down?

The Moisture Lock shampoo uses a blend of silky, fast-absorbing oils plus silk proteins that mimic natural sebum. Instead of heavy residue, it leaves a sheer coating of fatty acids that restores elasticity and slip, making detangling and styling easier.

• Passionfruit and acai oils replenish essential lipids.
• Silk proteins add smoothness and lightweight moisture retention.
• CR-4 Repair Complex creates an invisible protective layer on each hair fiber.
• Sulfate-free surfactants cleanse gently without over-drying.

Will this work on color-treated or chemically processed curls?

Yes — the formula is designed to be color-safe while addressing dryness and fragility common after processing. It avoids harsh detergents and ingredients linked to color fade or stripping, helping maintain both pigment and curl health over time.

• Free of sulfates and parabens that can accelerate color loss.
• Non-water-soluble silicones are omitted to prevent buildup on colored strands.
• Supports softness and reduces breakage risk for brittle hair.

How should I use the Moisture Lock shampoo for best results?

Use a quarter-sized amount (adjust for length and thickness) on wet hair, focus at the roots and scalp, then work through the lengths to distribute oils and cleansing agents. Rinse thoroughly and follow with your preferred Ouidad conditioner or the Ultra-Nourishing Intense Hydrating Mask when extra repair is needed.

• Apply to soaking-wet hair for even spread and gentle lather.
• Massage into the scalp to lift impurities without rough friction.
• Rinse fully, then condition to lock in hydration and define curls.

Which curl types benefit most from this shampoo?

This shampoo is formulated for a wide range of curl patterns — from loose waves to tight coils — especially when hair is dry, frizzy, or damaged. Its oil-based approach suits textures that need replenishment and protection against brittleness while still responding well to styling products.

• Loose to tight curls and coily hair that requires added moisture.
• Dry or heat/chemically treated hair needing restorative care.
• Anyone wanting a sulfate-free, color-safe cleansing option.

Who is this for: Ouidad Moisture Lock Ultra Nourishing Cleansing Oil Shampoo is for people with curly or wavy hair who want a gentle, hydrating cleanse that preserves curl shape and color. If your hair tends to feel dry, stiff, tangled, or brittle after shampooing, or you prefer formulas without sulfates and non-water-soluble silicones, this product provides salon-backed curl care designed for everyday use in a multi-step curl routine.

Ingredients

Aqua/Water/Eau, Sodium C14-16 Olefin Sulfonate, Sodium Cocoamphoacetate, Propanediol, Cocamidopropyl Hydroxysultaine, PEG-12 Dimethicone, Sodium Chloride, Glycerin, Polysorbate 20, Phenoxyethanol, Citric Acid, PEG-150 Pentaerythrityl Tetrastearate, Silicone Quaternium-8, Polyquaternium-10, Cetrimonium Chloride, Starch Hydroxypropyltrimonium Chloride, PEG-6 Caprylic/Capric Glycerides, Ethylhexylglycerin, Panthenol, Cocodimonium Hydroxypropyl Silk Amino Acids, Disodium EDTA, Chlorphenesin, Citrullus Lanatus (Watermelon) Seed Oil, Limnanthes Alba (Meadowfoam) Seed Oil, Raphanus Sativus (Radish) Seed Extract, Trichilia Emetica Seed Butter, Oryza Sativa (Rice) Bran Oil, Passiflora Edulis Seed Oil, Euterpe Oleracea Fruit Oil, Sodium Lactate, Lactic Acid, Urea, Benzoic Acid, Fragrance(Parfum), Benzyl Benzoate, Hexyl Cinnamal, Limonene, Linalool