ohk Oh K SOS Oil Balancing Solid Serum
ohk Oh K SOS Oil Balancing Solid Serum lists 24 ingredients on its label, 20 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.
- Aqua (Water
- Eau)
- Butylene Glycol
- Bis-PEG-18 Methyl Ether Dimethyl Silane
- Glycerin
- Sodium Stearate
- Xylitol
- Niacinamide
- Citric Acid
- 1,2-Hexanediol
- Caprylyl Glycol
- Coceth-7
- PPG-1-PEG-9 Lauryl Glycol Ether
- Ci 77891
- Synthetic Fluorphlogopite
- PEG-40 Hydrogenated Castor Oil
- Adenosine
- Centella Asiatica Extract
- Arnica Montana Flower Extract
- Hamamelis Virginiana Extract
- Melaleuca Alternifolia Extract
- Orostachys Japonica Extract
- Camellia Sinensis Leaf Extract
- Ci 42090/ Blue 1
Highlights
Free of alcoholFree of parabensFree of sulfatesFree of essential oilsFree of formaldehyde releasersContains PEGContains siliconesContains mineral oilContains fragranceContains EU-26 allergens
Key ingredients
- 溶剂
- Aqua (WaterEau)
- HUMECTANT
- Butylene Glycol
- SKIN CONDITIONING - EMOLLIENT
- Bis-PEG-18 Methyl Ether Dimethyl Silane
- DENATURANT
- Glycerin
- CLEANSING
- Sodium Stearate
- ANTI-SEBORRHEIC
- Xylitol
- SMOOTHING
- Niacinamide
Other ingredients
Citric Acid1,2-HexanediolCaprylyl GlycolCoceth-7PPG-1-PEG-9 Lauryl Glycol EtherCi 77891Synthetic FluorphlogopitePEG-40 Hydrogenated Castor OilAdenosineCentella Asiatica ExtractArnica Montana Flower ExtractHamamelis Virginiana ExtractMelaleuca Alternifolia ExtractOrostachys Japonica ExtractCamellia Sinensis Leaf ExtractCi 42090/ Blue 1
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua (Water | 溶剂 | 0 · 0 | Green |
| Eau) | 溶剂,稀释剂 | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Bis-PEG-18 Methyl Ether Dimethyl Silane | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, HUMECTANT, SURFACTANT - HYDROTROPE, SKIN CONDITIONING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Sodium Stearate | CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 0 | Green |
| Xylitol | ANTI-SEBORRHEIC, DEODORANT, HUMECTANT, FLAVOURING, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Caprylyl Glycol | DEODORANT, SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Coceth-7 | Not decoded yet | — | — |
| PPG-1-PEG-9 Lauryl Glycol Ether | Not decoded yet | — | — |
| Ci 77891 | COLORANT · 限制 IV/143 | 0 · – | Green |
| Synthetic Fluorphlogopite | BULKING, VISCOSITY CONTROLLING | 0 · – | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Adenosine | SKIN CONDITIONING | 0 · 0 | Green |
| Centella Asiatica Extract | CLEANSING, SKIN CONDITIONING, SMOOTHING, SOOTHING, TONIC | 0 · 0 | Green |
| Arnica Montana Flower Extract | FRAGRANCE, SKIN CONDITIONING, PERFUMING | — | Green |
| Hamamelis Virginiana Extract | ANTI-SEBUM, ASTRINGENT, SKIN CONDITIONING | 0 · – | Green |
| Melaleuca Alternifolia Extract | SKIN CONDITIONING - EMOLLIENT | 1 · – | Green |
| Orostachys Japonica Extract | Not decoded yet | — | — |
| Camellia Sinensis Leaf Extract | ANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, SKIN CONDITIONING - EMOLLIENT, HUMECTANT, FRAGRANCE, ORAL CARE, SKIN CONDITIONING, SKIN PROTECTING, TONIC, UV ABSORBER | 1 · 0 | Green |
| Ci 42090/ Blue 1 | Not decoded yet | — | — |
Ingredients explained
- 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
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Bis-PEG-18 Methyl Ether Dimethyl Silane
- Silicone modifier for smoothness; contains PEG, used for foam and cleansing, manage PEG residuals
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Sodium Stearate
- Sodium stearate, soap-based anionic surfactant for cleansing and emulsifying; alkaline, caution for sensitive skin
- Xylitol
- Polyol humectant, sweet taste; water-soluble, high hygroscopy, excess draws moisture.
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Caprylyl Glycol
- Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol
- Coceth-7
- Not decoded yet
- PPG-1-PEG-9 Lauryl Glycol Ether
- Not decoded yet
- Ci 77891
- Titanium dioxide inorganic pigment and UV filter; assess inhalation risk for nano-forms and EU restrictions
- Synthetic Fluorphlogopite
- Mica filler at 1-10%; luster/thickening, inert, verify mineral purity, no public comedogenic data.
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Adenosine
- Skin conditioner at 0.1-1%; used for anti-aging and repair
- Centella Asiatica Extract
- Centella asiatica extract for soothing/repair; low irritation, common in sensitive skin products.
- Arnica Montana Flower Extract
- Arnica extract; plant soothing/perfume alternative; low conc, potential sensitizer, patch test advised
- Hamamelis Virginiana Extract
- Botanical extract for astringent and sebum control; mild irritation risk for sensitive skin at high concentrations.
- Melaleuca Alternifolia Extract
- Tea tree (Melaleuca) extract for emollient skin conditioning; monitor sensitivity.
- Orostachys Japonica Extract
- Not decoded yet
- Camellia Sinensis Leaf Extract
- Green tea extract for antioxidant/astringent; contains caffeine, possible irritation in sensitive skin.
- Ci 42090/ Blue 1
- Not decoded yet
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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