Hair Oil
The Ouai Hair Oil is a emulsion. Our analysis of its 45 ingredients (23 low-risk) rates it Excellent (86/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Ouai Hair Oil is a emulsion. Our analysis of its 45 ingredients (23 low-risk) rates it Excellent (86/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
|
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
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Prunus Amygdalus Dulcis Oil
(Skin Conditioning) |
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Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
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Hydrogenated Ethylhexyl Olivate
(Emollient, Skin Conditioning) |
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C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial) |
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Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning) |
Silicone
|
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SIMMONDSIA CHINENSIS SEED OIL
(Hair Conditioning, Skin Conditioning, Skin Conditioning Emollient) |
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Dimethiconol
(Antifoaming Agent, Skin Conditioning, Emollient, Moisturising) |
Silicone
|
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Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing) |
|
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Oryza sativa bran oil
(Skin Conditioning, Skin Conditioning Emollient) |
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Adansonia Digitata Seed Oil
(Hair Conditioning, Skin Conditioning, Emollient) |
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Borago Officinalis Seed Oil
(Emollient, Skin Conditioning) |
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Crambe Abyssinica Seed Oil
(Hair Conditioning, Skin Conditioning) |
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Glycine Soja Oil
(Perfuming, Skin Conditioning, Skin Conditioning Emollient) |
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Passiflora Edulis Seed Oil
(Emollient) |
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Moringa Oleifera Seed Oil
(Emollient, Skin Conditioning) |
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Coconut Alkanes
(Emollient, Solvent) |
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Kaempferia Galanga Root Extract
(Skin Conditioning, Uv Absorber) |
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Helianthus Annuus Extract
(Hair Conditioning, Skin Conditioning, Skin Conditioning Emollient) |
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Amaranthus Caudatus Seed Extract
(Skin Conditioning) |
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Oryza Sativa Bran Extract
(Skin Conditioning, Skin Protecting) |
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daucus carota sativa root extract
(Skin Conditioning) |
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rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Coco-Caprylate/Caprate
(Emollient, Skin Conditioning) |
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Ethylhexyl Methoxycinnamate
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
|
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Polysilicone-15
(Uv Absorber, Uv Filter) |
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Diisostearyl Malate
(Skin Conditioning, Emollient, Surfactant) |
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Hydrogenated Olive Oil Unsaponifiables
(Hair Conditioning, Skin Conditioning, Emollient) |
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Beta-Carotene
(Skin Conditioning) |
Good for Dry Skin
|
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BHT
(Antioxidant, Fragrance, Masking) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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PARFUM
(Fragrance, Perfuming) |
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
|
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
|
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
|
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
|
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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