OUAI
St. Barts Conditioning, Detangling and Frizz Fighting Leave In Conditioner
Highly rated by customers for: , ,
$52.00or 4 payments of $13.00 with 
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Standard size
Mini size
Highlights
About the Product
Item 2998227
What it is: A multitasking leave-in conditioner that detangles, hydrates, fights frizz, and protects hair from heat damage.
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Heat Protection
- Frizz
- Dryness
Key Benefits:
- Quickly detangles and fights frizz
- Provides heat protection up to 450°F/232°C.
- Hydrates, conditions, and softens
Highlighted Ingredients:
- Tamarind Seed Extract: Provides weightless hydration.
- Panthenol and Vitamin E: Condition and detangle.
- Hydrolyzed Proteins: Reinforce, smooth, and support weak areas of hair.
Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also cruelty-free.
What Else You Need to Know: This do-it-all detangler hydrates, fights frizz, and leaves hair smooth, shiny, and manageable. Use it on wet or dry hair and before heat styling for heat protection up to 450°F/232°C. When you’re on the go, this leave-in conditioner is great for taming flyaways and nourishing dry ends. This color-safe product is cruelty- free, paraben-, phthalate-, and SLS- and SLES-free. St. Barts transports you where every hour is happy hour. It’s beachy and tropical with notes of dragon fruit, orange blossom, tuberose, and musk.
Fragrance Description: Smell like you’re out of office with a tropical scent featuring notes of dragon fruit, orange blossom, tuberose, and Baltic amber.
Clinical Results: In studies:
- Detangles, protects against heat damage, reduces breakage, and fights frizz—all in one step
Based on clinical lab testing vs. heat styling without protection. TRI/Princeton, 2026:
- 2.7X less breakage—even at 450°F
Based on clinical lab testing at 80% humidity vs. untreated hair. TRI/Princeton, 2026:
- 72-hour frizz control
Based on instrumental wet combing force measurement vs. untreated hair. TRI/Princeton, 2026:
- 12X easier to detangle
-Panthenol and Vitamin E: Condition and detangle.
-Hydrolyzed Proteins: Reinforce, smooth, and support weak areas of hair.
Aqua/Water/Eau, Cyclopentasiloxane, Cetearyl Alcohol, Parfum/Fragrance, Quaternium-91, Phenoxyethanol, Brassica Campestris/Aleurites Fordi Oil Copolymer, Cetrimonium Chloride, Dipropylene Glycol, Glycerin, Myristyl Myristate, Polysilicone-29, Behentrimonium Chloride, Benzyl Salicylate, Silicone Quaternium-16, Limonene, Linalool, Undeceth-11, Coumarin, Hydroxycitronellal, Guar Hydroxypropyltrimonium Chloride, Butyloctanol, Undeceth-5, 3-O-Ethyl Ascorbic Acid, Adansonia Digitata Seed Oil, Argania Spinosa Kernel Oil, Disodium Edta, Oenothera Biennis Oil, Tocopheryl Acetate, Citric Acid, Glycolic Acid, Leuconostoc/Radish Root Ferment Filtrate, Panthenol, Butylene Glycol, Sodium Hydroxide, Tamarindus Indica Extract, Sodium Pca, Sodium Lactate, Acetic Acid, Arginine, Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein, Aspartic Acid, Tocopherol, Pca, Bht, Iodopropynyl Butylcarbamate, Isopropyl Alcohol, Glycine, Alanine, Sodium Hyaluronate, Serine, Valine, Hydrolyzed Rhodophyceae Extract, Isoleucine, Proline, Threonine, Histidine, Phenylalanine.
Wet Hair:
-Spray about six to eight inches away from eyeline down. Using a wide tooth comb, from the eyeline begin brushing hair.
-The combing process will allow the right amount of product to reach the roots without having to directly apply there.
Dry Hair:
-Thicker, coarser, or curlier hair can apply on dry hair for a much-needed dose of hydration, shine, and frizz and flyaway control.
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OUAI available st Sephora.