OUAI Leave-In Conditioner & Heat Protectant Spray 4.7 oz — Lightweight Detangler, Frizz Control & 450°F Thermal Protection

OUAI Leave In Conditioner & Heat Protectant is a lightweight spray that detangles, tames frizz, and shields hair from heat up to 450°F while adding smooth, touchable moisture.

This multitasking leave-in spray primes hair for styling and makes everyday grooming easier. Formulated with an amino acid blend, tamarind seed extract, and vitamin E, the product is designed to reduce knots, calm flyaways, and add hydration without heavy buildup. It’s free from parabens, sulfates, and phthalates, and is meant to be used on wet or dry hair before heat styling or as a refresh between washes.

How does this spray make detangling faster?

The formula lubricates strands and reduces friction so brushes and fingers move through hair more easily. Instead of pulling or breaking, knots loosen with minimal effort, which preserves hair integrity and reduces styling time.

• Amino acid blend smooths the hair surface for easier comb-through.
• Tamarind seed extract increases slip to prevent tangles.
• Lightweight mist avoids gummy residue that can re-knot hair.

Will it protect my hair during heat styling?

Yes—the spray acts as a thermal barrier for styling tools, helping reduce exposure to high temperatures up to 450°F. Use it before blow-drying, straightening, or curling to add a protective layer while preserving style hold and shine.

• Applied to damp hair as a primer for blow-drying.
• Used on dry hair prior to flat irons or curling wands.
• Helps maintain smoothness and manageability after heat styling.

What benefits does it provide for dry or damaged hair?

This leave-in supplies moisture and helps smooth split ends and surface roughness without weighing hair down. Vitamin E and hydrating actives support stronger-looking strands and a softer finish between salon visits.

• Hydration boost to improve elasticity and softness.
• Reduced frizz and fewer visible flyaways for a sleeker look.
• Non-greasy texture that layers well with other styling products.

How should I use it for best results?

Spray evenly through damp hair before styling or mist over dry hair to refresh shape and reduce frizz. Use sparingly near roots and focus on mid-lengths to ends; follow with heat tools if desired.

• Shake and hold bottle 6–8 inches from hair for an even mist.
• Comb or finger-comb through to distribute product.
• Style as usual—blow-dry, flat iron, or air-dry for finishing touch.

Who is this for? OUAI Leave In Conditioner & Heat Protectant suits anyone seeking a simple, effective primer that speeds up detangling, adds moisture, and helps protect hair during styling. It works well for dry, frizz-prone, chemically treated, or heat-styled hair, and for people who want a lightweight, everyday product that layers without buildup. If you prefer fragrance-forward salon brands and want a multiuse spray to streamline your routine, this 4.7 oz bottle is travel-friendly and easy to keep on hand for daily styling touch-ups.

Ingredients

Water/ Aqua / Eau, Cyclopentasiloxane, Cetearyl Alcohol, Fragrance / Parfum, Quaternium-91, Phenoxyethanol, Adansonia Digitata Seed Oil, Argania Spinosa Kernel Oil, Oenothera Biennis (Evening Primrose) Oil, Tocopheryl Acetate, Hydrolyzed Rhodophyceae Extract, Tamarindus Indica Extract, Panthenol, Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein, Arginine, Aspartic Acid, Pca, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Sodium Hyaluronate, Histidine, Brassica Campestris/Aleurites Fordi Oil Copolymer, Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), Glycerin, Dipropylene Glycol, Polysilicone-29, Behentrimonium Chloride ((Anti-Static Agent/Agent Antistatique), Myristyl Myristate, Silicone Quaternium-16, Leuconostoc/Radish Root Ferment Filtrate, Butylene Glycol, Undeceth-11, Butyloctanol, Guar Hydroxypropyltrimonium Chloride, Undeceth-5, 3-O-Ethyl Ascorbic Acid, Sodium Pca, Sodium Lactate, Phenylalanine, Disodium Edta, Citric Acid, Citronellol, Geraniol, Alpha-Isomethyl Ionone, Cinnamyl Alcohol, Citral, Linalool, Hydroxycitronellal, Limonene, Iodopropynyl Butylcarbamate, Acetic Acid, Isopropyl Alcohol, Tocopherol, Bht, Glycolic Acid, Sodium Hydroxide.