o3 + Purifying Sulfur Cooling Mask
o3 o3+ Purifying Sulfur Cooling Mask lists 15 ingredients on its label, 13 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 sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains siliconesContains PEGContains EU-26 allergensContains fragrance
Key ingredients
- SOLVENT
- Aqua
- ANTIFOAMING
- Dimethicone
- BINDING
- Xanthan Gum
- SKIN CONDITIONING - EMOLLIENT
- Citrus Limon Peel Extract
- ANTIMICROBIAL
- Phenoxyethanol
- CHELATING
- Disodium EDTA
- 皮肤调理剂
- Glycyrrhiza Glabra Extract
- SURFACTANT - EMULSIFYING
- Polysorbate 60
Other ingredients
Sorbitain SterateSulphurCetearyl AlcoholAloe Barbadensis Leaf ExtractGlycerineMentha Piperita Leaf ExtractPerfume
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Sorbitain Sterate | Not decoded yet | — | — |
| Sulphur | Not decoded yet | — | — |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Citrus Limon Peel Extract | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING, TONIC · 限制 II/358 | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glycyrrhiza Glabra Extract | 皮肤调理剂 | 0 · 0 | Green |
| Polysorbate 60 | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · – | Green |
| Cetearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Aloe Barbadensis Leaf Extract | SKIN CONDITIONING - EMOLLIENT, HUMECTANT, ORAL CARE, SKIN CONDITIONING | 0 · 0 | Green |
| Glycerine | 保湿剂,溶剂,皮肤调理剂 | 0 · 0 | Green |
| Mentha Piperita Leaf Extract | SKIN CONDITIONING | 1 · – | Green |
| Perfume | 香精, 香氛 | 1 · – | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Sorbitain Sterate
- Not decoded yet
- Sulphur
- Not decoded yet
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Citrus Limon Peel Extract
- Lemon peel extract rich in flavonoids for conditioning and antioxidant; check for furanocoumarins, caution for sensitive skin.
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Glycyrrhiza Glabra Extract
- Glutinous licorice extract for brightening and calming; glycyrrhizic acid content varies
- Polysorbate 60
- Non-ionic emulsifier and solubilizer for O/W or W/O stability; may cause mild stinging on sensitive skin, typically 1-5%.
- Cetearyl Alcohol
- Fatty alcohol emulsifier at 1-5%; non-ionic surfactant
- Aloe Barbadensis Leaf Extract
- Aloe vera leaf extract for soothing and humectant; monitor polysaccharide level and endotoxins
- Glycerine
- Workhorse humectant at 3-10%; tacky at high levels, pair with occlusives, low irritancy.
- Mentha Piperita Leaf Extract
- Mint extract for cooling sensation; contains menthol, mild irritation potential.
- Perfume
- Perfume/Fragrance blend. Opaque composition, a leading cause of contact dermatitis. Must list specific EU 26 allergens if present. Patch test 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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