aoa-studio AOA Studio A+ Primer Spray
aoa-studio AOA Studio A+ Primer Spray lists 16 ingredients on its label, 14 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.
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesContains mineral oilContains PEGContains essential oilsContains fragranceContains animal-derivedContains formaldehyde releasers
Key ingredients
- HUMECTANT
- Propylene GlycolButylene GlycolSorbitolSodium Hyaluronate
- DENATURANT
- Glycerin
- SURFACTANT - EMULSIFYING
- PEG-40 Hydrogenated Castor Oil
- SKIN CONDITIONING
- Pentylene Glycol
- ANTISTATIC
- Panthenol
Other ingredients
PhenoxyethanolOlea Europaea Fruit OilPotassium Acrylates/C10-30 Alkyl Acrylate CrosspolymerXanthan GumHydrolyzed CollagenDmdm HydantoinEssenceDeionized Water
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Propylene Glycol | HUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS | 1 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Sorbitol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Olea Europaea Fruit Oil | FRAGRANCE, SKIN CONDITIONING, PERFUMING | — | Green |
| Potassium Acrylates/C10-30 Alkyl Acrylate Crosspolymer | Not decoded yet | — | — |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Hydrolyzed Collagen | ANTISTATIC, SKIN CONDITIONING - EMOLLIENT, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Dmdm Hydantoin | PRESERVATIVE · 限制 V/33 | 2 · – | Yellow |
| Essence | Not decoded yet | — | — |
| Deionized Water | 溶剂 | 0 · 0 | Green |
Ingredients explained
- Propylene Glycol
- Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Sorbitol
- Polyol humectant with strong hygroscopy; tacky at high levels, pair with occlusives; also a solvent or adjuster.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Olea Europaea Fruit Oil
- Olive oil, rich in squalene and oleic acid; moderate comedogenicity, caution for oily skin.
- Potassium Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Not decoded yet
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Hydrolyzed Collagen
- Hydrolyzed protein for film-forming and moisture; molecular weight limits penetration, check source for shellfish allergies
- Dmdm Hydantoin
- Formaldehyde-releasing preservative (V/33 limit); monitor cumulative formaldehyde with fragrances.
- Essence
- Not decoded yet
- Deionized Water
- Deionized water as primary solvent; inactive but carries other ingredients, purity needed to prevent metal ion interference.
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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