senka All Clear Double W
senka Senka All Clear Double W lists 27 ingredients on its label, 21 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.
- Water
- Glycerin
- Stearic Acid
- Myristic Acid
- Hydroxylated K
- Lauric Acid Pg
- Lauric Acid
- PEG-8
- Cocamidopropyl Betaine
- Cocoyl Methyl Taurine Na
- Glyceryl Stearate
- Polyquaternium-7
- PEG-90M
- Hyaluronic Acid Na
- Acetyl Hyaluronate Na
- Sericin
- Hydrolyzed Silk
- EDTA 2Na
- Sodium Pyrosulfite Na
- Cetyl Ethylhexanoate
- Silica
- BHT
- Ethanol
- Citric Acid
- Sorbic Acid K
- Sodium Benzoate
- Perfume
Highlights
Contains PEGContains animal-derivedContains alcoholContains EU-26 allergensContains fragrance
Key ingredients
- ANTIPLAQUE
- Water
- DENATURANT
- Glycerin
- CLEANSING
- Stearic AcidLauric Acid
- PERFUMING
- Myristic Acid
- 保湿剂
- Hydroxylated K
- ANTISTATIC
- Cocamidopropyl Betaine
- SKIN CONDITIONING - EMOLLIENT
- Glyceryl Stearate
Other ingredients
Lauric Acid PgPEG-8Cocoyl Methyl Taurine NaPolyquaternium-7PEG-90MHyaluronic Acid NaAcetyl Hyaluronate NaSericinHydrolyzed SilkEDTA 2NaSodium Pyrosulfite NaCetyl EthylhexanoateSilicaBHTEthanolCitric AcidSorbic Acid KSodium BenzoatePerfume
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Stearic Acid | CLEANSING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, FRAGRANCE, REFATTING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Myristic Acid | PERFUMING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING | 0 · 1 | Green |
| Hydroxylated K | 保湿剂 | 0 · 0 | Green |
| Lauric Acid Pg | Not decoded yet | — | — |
| Lauric Acid | CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 4 | Green |
| PEG-8 | Not decoded yet | — | — |
| Cocamidopropyl Betaine | ANTISTATIC, CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING, SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Cocoyl Methyl Taurine Na | Not decoded yet | — | — |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Polyquaternium-7 | Not decoded yet | — | — |
| PEG-90M | BINDING, EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Hyaluronic Acid Na | 保湿剂, 皮肤调理剂 | 0 · 0 | Green |
| Acetyl Hyaluronate Na | 保湿剂, 皮肤调理剂 | 0 · 0 | Green |
| Sericin | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING, SMOOTHING | 0 · 0 | Green |
| Hydrolyzed Silk | ANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | — | Green |
| EDTA 2Na | 螯合剂 | 0 · 0 | Green |
| Sodium Pyrosulfite Na | Not decoded yet | — | — |
| Cetyl Ethylhexanoate | SKIN CONDITIONING - EMOLLIENT | 0 · 0 | Green |
| Silica | ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| BHT | ANTIOXIDANT, FRAGRANCE · 限制 III / 325 | 0 · 0 | Yellow |
| Ethanol | 溶剂,渗透促进剂 | 3 · 0 | Red |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Sorbic Acid K | Not decoded yet | — | — |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Perfume | 香精, 香氛 | 1 · – | Green |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Stearic Acid
- Fatty acid emulsifier, white waxy solid; adds slip feel
- Myristic Acid
- Saturated fatty acid, saponification feedstock; insoluble alone, pairs with stearic acid.
- Hydroxylated K
- Hydrated sugar-class humectant; generic name ambiguous, verify specific structure for compliance
- Lauric Acid Pg
- Not decoded yet
- Lauric Acid
- Lauric acid for cleansing and emulsification; high comedogenic rating, recommend limiting to 1-2% or combining with other acids.
- PEG-8
- Not decoded yet
- Cocamidopropyl Betaine
- Cocamidopropyl betaine; zwitterionic co-surfactant reducing irritation and boosting foam, common in mild cleansers.
- Cocoyl Methyl Taurine Na
- Not decoded yet
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- Polyquaternium-7
- Not decoded yet
- PEG-90M
- Polyethylene glycol-based emulsifier and thickener at 0.1–0.5%; highly hydrophilic, may contain trace PEG impurities, caution for sensitive skin
- Hyaluronic Acid Na
- High-molecular-weight humectant at 1-3%; forms film, no sensitization
- Acetyl Hyaluronate Na
- Acetylated hyaluronic acid sodium, low MW, strong moisturizing/penetration; hygroscopic, pair with hydration systems to prevent desiccation.
- Sericin
- Animal-derived silk protein, used for anti-static and hair/skin conditioning; provides smoothness and repair.
- Hydrolyzed Silk
- Hydrolyzed silk; amino acid-rich humectant for skin and hair; potential protein allergens for sensitive skin
- EDTA 2Na
- Chelating agent that enhances preservative efficacy and stabilizes formulations; usage must be controlled to prevent metal ion interference.
- Sodium Pyrosulfite Na
- Not decoded yet
- Cetyl Ethylhexanoate
- Synthetic oil providing slip; large molecule, low penetration, non-comedogenic, suitable for dry or rough skin.
- Silica
- Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products
- BHT
- Lipophilic antioxidant at 0.01-0.05%; ineffective with acidic systems, label-sensitive, check regulatory limits as preservative alternative.
- Ethanol
- Fast-evaporating solvent and enhancer; drying feel, high concentrations require irritation assessment.
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Sorbic Acid K
- Not decoded yet
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- 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 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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