ouai Scalp & Body Scrub
ouai Ouai Scalp & Body Scrub lists 50 ingredients on its label, 48 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Sucrose
- Aqua (Water
- Eau)
- Sodium Lauroyl Methyl Isethionate
- Glycerin
- Cocamide MEA
- Sodium Lauroamphoacetate
- Propanediol
- PEG-100 Stearate
- Glyceryl Stearate
- Silica
- Prunus Amygdalus Dulcis Oil
- C12-15 Alkyl Benzoate
- Cocos Nucifera Oil
- Menthyl Lactate
- Epilobium Angustifolium Flower/Leaf/Stem Extract
- Hydrolyzed Hibiscus Esculentus Extract
- Apium Graveolens Seed Extract
- Biotinoyl Tripeptide-1
- Panthenol
- Aloe Barbadensis Leaf Juice
- Capryloyl Glycine
- Xylitylglucoside
- Saccharide Isomerate
- Apigenin
- Oleanolic Acid
- Hexylene Glycol
- PPG-26-Buteth-26
- PEG-40 Hydrogenated Castor Oil
- Caprylyl Glycol
- Caprylic/Capric Triglyceride
- PEG-150 Distearate
- Parfum
- Cocamide MIPA
- Sodium Benzoate
- Trisodium Ethylenediamine Disuccinate
- Lactobacillus Ferment Lysate
- BHT
- Butylene Glycol
- Leuconostoc/Radish Root Ferment Filtrate
- Phenoxyethanol
- Sodium Citrate
- Citric Acid
- Sodium Metabisulfite
- Sodium Hydroxide
- Linalool
- Benzyl Salicylate
- Citronellol
- Geraniol
- Butylphenyl Methylpropional
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of formaldehyde releasersContains PEGContains essential oilsContains EU-26 allergensContains mineral oilContains fragrance
Key ingredients
- HUMECTANT
- Sucrose
- 溶剂
- Aqua (WaterEau)
- CLEANSING
- Sodium Lauroyl Methyl IsethionateSodium Lauroamphoacetate
- DENATURANT
- Glycerin
- SURFACTANT - FOAM BOOSTING
- Cocamide MEA
- SOLVENT
- Propanediol
Other ingredients
PEG-100 StearateGlyceryl StearateSilicaPrunus Amygdalus Dulcis OilC12-15 Alkyl BenzoateCocos Nucifera OilMenthyl LactateEpilobium Angustifolium Flower/Leaf/Stem ExtractHydrolyzed Hibiscus Esculentus ExtractApium Graveolens Seed ExtractBiotinoyl Tripeptide-1PanthenolAloe Barbadensis Leaf JuiceCapryloyl GlycineXylitylglucosideSaccharide IsomerateApigeninOleanolic AcidHexylene GlycolPPG-26-Buteth-26PEG-40 Hydrogenated Castor OilCaprylyl GlycolCaprylic/Capric TriglyceridePEG-150 DistearateParfumCocamide MIPASodium BenzoateTrisodium Ethylenediamine DisuccinateLactobacillus Ferment LysateBHTButylene GlycolLeuconostoc/Radish Root Ferment FiltratePhenoxyethanolSodium CitrateCitric AcidSodium MetabisulfiteSodium HydroxideLinaloolBenzyl SalicylateCitronellolGeraniolButylphenyl Methylpropional
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Sucrose | HUMECTANT, SKIN CONDITIONING, SOOTHING | 0 · 0 | Green |
| Aqua (Water | 溶剂 | 0 · 0 | Green |
| Eau) | 溶剂,稀释剂 | 0 · 0 | Green |
| Sodium Lauroyl Methyl Isethionate | CLEANSING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Cocamide MEA | SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING | 0 · – | Yellow |
| Sodium Lauroamphoacetate | CLEANSING, FOAMING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| PEG-100 Stearate | SURFACTANT - CLEANSING | 0 · – | Green |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Silica | ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Prunus Amygdalus Dulcis Oil | SKIN CONDITIONING | — | Green |
| C12-15 Alkyl Benzoate | ANTIMICROBIAL, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 2 | Green |
| Cocos Nucifera Oil | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 4 | Green |
| Menthyl Lactate | FRAGRANCE, REFRESHING | 1 · 0 | Green |
| Epilobium Angustifolium Flower/Leaf/Stem Extract | SKIN CONDITIONING | 0 · – | Green |
| Hydrolyzed Hibiscus Esculentus Extract | SKIN CONDITIONING | — | Green |
| Apium Graveolens Seed Extract | ANTIOXIDANT, PERFUMING | 1 · – | Green |
| Biotinoyl Tripeptide-1 | Not decoded yet | — | — |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Aloe Barbadensis Leaf Juice | SKIN CONDITIONING | 0 · 0 | Green |
| Capryloyl Glycine | ANTI-SEBORRHEIC, ANTIMICROBIAL, ANTI-SEBUM, DEODORANT, HAIR CONDITIONING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Xylitylglucoside | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Saccharide Isomerate | HUMECTANT | 0 · – | Green |
| Apigenin | ANTIOXIDANT, HAIR CONDITIONING | 0 · 0 | Green |
| Oleanolic Acid | SKIN CONDITIONING | 0 · 0 | Green |
| Hexylene Glycol | SURFACTANT - EMULSIFYING, SKIN CONDITIONING, SOLVENT, SURFACTANT - CLEANSING, PERFUMING | 1 · 0 | Green |
| PPG-26-Buteth-26 | Not decoded yet | — | — |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Caprylic/Capric Triglyceride | FRAGRANCE, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| PEG-150 Distearate | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 1 | Green |
| Parfum | FRAGRANCE, PERFUMING | 2 · 0 | Yellow |
| Cocamide MIPA | SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 0 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Trisodium Ethylenediamine Disuccinate | CHELATING | 0 · 0 | Green |
| Lactobacillus Ferment Lysate | SKIN CONDITIONING | 0 · 0 | Green |
| BHT | ANTIOXIDANT, FRAGRANCE · 限制 III / 325 | 0 · 0 | Yellow |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Leuconostoc/Radish Root Ferment Filtrate | ANTI-SEBORRHEIC, ANTIMICROBIAL | 0 · – | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Sodium Citrate | BUFFERING, CHELATING, FRAGRANCE | 0 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Sodium Metabisulfite | ANTIOXIDANT, PRESERVATIVE, REDUCING · 限制 III/99 V/9 | 3 · 0 | Yellow |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
| Benzyl Salicylate | PERFUMING, LIGHT STABILIZER · 限制 III/75 | 0 · – | Yellow |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Butylphenyl Methylpropional | FRAGRANCE, PERFUMING · 限制 II/1666 | 0 · – | Green |
Ingredients explained
- Sucrose
- Sucrose, water-soluble thickener and humectant; high levels prone to hygroscopy.
- Aqua (Water
- Primary solvent; requires preservatives at high concentration; adjust viscosity with thickeners
- Eau)
- Pure water, solvent and diluent; drinking water standard, no known allergens or irritation
- Sodium Lauroyl Methyl Isethionate
- Mild anionic surfactant at 0.5–10%; fine foam, lower irritation than soaps, suitable for gentle cleansing.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Cocamide MEA
- Foam booster and thickener for cleansing products; 1-3%, check compatibility with anionic surfactants
- Sodium Lauroamphoacetate
- Amphoteric surfactant for gentle cleansing; rich foam, low irritation to eyes and skin.
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- PEG-100 Stearate
- Non-ionic emulsifier, requires ionics for stability; check PEG for formaldehyde.
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- Silica
- Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products
- Prunus Amygdalus Dulcis Oil
- Sweet almond oil, light emollient; suitable for sensitive skin, caution for nut allergies.
- C12-15 Alkyl Benzoate
- C12-15 alkyl benzoate; emollient, emulsifier, and antistatic; aids stability and smoothness, moderate low comedogenicity.
- Cocos Nucifera Oil
- Occlusive moisturizing oil at 1–10%; highly comedogenic, use with caution for oily skin.
- Menthyl Lactate
- Menthyl lactate, cooling and fragrance agent, provides mild menthol sensation for refreshing
- Epilobium Angustifolium Flower/Leaf/Stem Extract
- Botanical extract used as a skin conditioning agent
- Hydrolyzed Hibiscus Esculentus Extract
- Hydrolyzed mucilage proteins acting as a gentle skin conditioner and humectant.
- Apium Graveolens Seed Extract
- Parsley seed extract, antioxidant and perfuming; contains essential oils; phototoxicity risk, limit usage
- Biotinoyl Tripeptide-1
- Not decoded yet
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Aloe Barbadensis Leaf Juice
- Natural humectant and soother with high water activity; requires preservative system, generally well-tolerated
- Capryloyl Glycine
- Functional surfactant with seborrhea-control properties; suited for oily or acne-prone skin.
- Xylitylglucoside
- Polyol humectant with high water absorption and fresh feel; often co-used with propylene glycol for enhanced hydration.
- Saccharide Isomerate
- Novel polyol humectant with skin feel improvement; high hydration, suitable for lightweight formulas.
- Apigenin
- Flavonoid with strong antioxidant and anti-inflammatory properties; unstable, protect from light.
- Oleanolic Acid
- Oleanolic acid derived from rose petals; terpene compound with floral scent used as a skin conditioning agent.
- Hexylene Glycol
- Polyol solvent and humectant with penetration enhancement; limit concentration to avoid irritation, no specific allergen tag
- PPG-26-Buteth-26
- Not decoded yet
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Caprylic/Capric Triglyceride
- Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin
- PEG-150 Distearate
- Non-ionic emulsifier; PEG-based; mild comedogenic risk.
- Parfum
- Fragrance for scent; may contain allergens, caution for sensitive skin, full labeling required.
- Cocamide MIPA
- Cocamide MIPA; mild surfactant for foam boosting and viscosity; potential sensitizer at high concentrations
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Trisodium Ethylenediamine Disuccinate
- Mild chelator replacing EDTA; water-soluble, very low irritation, stabilizes metal ions
- Lactobacillus Ferment Lysate
- Lactobacillus ferment lysate for skin conditioning; provides soothing and hydration, low sensitization risk if sterile.
- BHT
- Lipophilic antioxidant at 0.01-0.05%; ineffective with acidic systems, label-sensitive, check regulatory limits as preservative alternative.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Leuconostoc/Radish Root Ferment Filtrate
- Bio-fermented filtrate for antimicrobial and anti-dandruff effects; assess individual variability, avoid in known allergy.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Sodium Citrate
- Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Sodium Metabisulfite
- Antioxidant/preservative at 0.05–0.2%; irritating for sensitive skin, avoid with oxidizers
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
- Benzyl Salicylate
- UV absorber/light stabilizer, restricted in EU; potential sensitizer, risk assessment needed.
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Butylphenyl Methylpropional
- Synthetic fragrance with floral notes; EU regulations limit usage, strict monitoring required.
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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