cosrx Poreless Pad
cosrx COSRX Poreless Pad lists 26 ingredients on its label, 26 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.
- Camellia Sinensis Seed Extract
- Butylene Glycol
- Glycerin
- 1,2-Hexanediol
- Arginine
- Betaine Salicylate
- Mandelic Acid
- Gluconolactone
- Panthenol
- Polyglyceryl-10 Myristate
- Polyglyceryl-10 Laurate
- Dimethyl Sulfone
- Allantoin
- Asiaticoside
- Madecassic Acid
- Asiatic Acid
- Tannic Acid
- Hydroxypropyl Cyclodextrin
- Capryloyl Salicylic Acid
- Water
- Sodium Hyaluronate
- Pentylene Glycol
- Menthyl Lactate
- Mentha Haplocalix Extract
- Sodium Phosphate
- Disodium Phosphate
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains EU-26 allergensContains fragrance
Formulation view Water and polyol base combined with gentle acids (betaine salicylate, mandelic, gluconolactone) and green tea extract. Features skin barrier repair with panthenol and madecassoside. Dimethyl sulfoxone acts as a penetration enhancer. Suitable for oily or combination skin needing exfoliation. Formulator note: Balance acid strength with the penetration booster to avoid irritation.
Key ingredients
- HUMECTANT
- Camellia Sinensis Seed ExtractButylene Glycol
- DENATURANT
- Glycerin
- SKIN CONDITIONING
- 1,2-Hexanediol
- ANTISTATIC
- Arginine
- ANTIMICROBIAL
- Betaine SalicylateMandelic Acid
- CHELATING
- Gluconolactone
Other ingredients
PanthenolPolyglyceryl-10 MyristatePolyglyceryl-10 LaurateDimethyl SulfoneAllantoinAsiaticosideMadecassic AcidAsiatic AcidTannic AcidHydroxypropyl CyclodextrinCapryloyl Salicylic AcidWaterSodium HyaluronatePentylene GlycolMenthyl LactateMentha Haplocalix ExtractSodium PhosphateDisodium Phosphate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Camellia Sinensis Seed Extract | HUMECTANT, SKIN CONDITIONING, PERFUMING | 0 · 1 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Arginine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Betaine Salicylate | ANTIMICROBIAL, KERATOLYTIC | 1 · 0 | Green |
| Mandelic Acid | ANTIMICROBIAL | 2 · 0 | Green |
| Gluconolactone | CHELATING, SKIN CONDITIONING | 2 · 1 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Polyglyceryl-10 Myristate | SKIN CONDITIONING | 0 · – | Green |
| Polyglyceryl-10 Laurate | SKIN CONDITIONING - MISCELLANEOUS, SURFACTANT - EMULSIFYING | 0 · 1 | Green |
| Dimethyl Sulfone | SOLVENT, VISCOSITY CONTROLLING | 1 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Asiaticoside | ANTIOXIDANT, SKIN CONDITIONING, PERFUMING | 0 · – | Green |
| Madecassic Acid | SKIN CONDITIONING | 0 · 0 | Green |
| Asiatic Acid | SKIN CONDITIONING, LIGHT STABILIZER | 0 · – | Green |
| Tannic Acid | ASTRINGENT, FRAGRANCE | 1 · 0 | Green |
| Hydroxypropyl Cyclodextrin | FRAGRANCE, SKIN CONDITIONING | — | Green |
| Capryloyl Salicylic Acid | SKIN CONDITIONING | 0 · 1 | Green |
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Menthyl Lactate | FRAGRANCE, REFRESHING | 1 · 0 | Green |
| Mentha Haplocalix Extract | FRAGRANCE | 1 · – | Green |
| Sodium Phosphate | ANTI-SEBORRHEIC, BUFFERING, DEODORANT | 2 · – | Green |
| Disodium Phosphate | ANTICORROSIVE, BUFFERING, FRAGRANCE | 1 · 0 | Green |
Ingredients explained
- Camellia Sinensis Seed Extract
- Tea seed extract with oils/polyphenols; humectant/conditioner/scent, control concentration due to lipid content.
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Arginine
- Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.
- Betaine Salicylate
- Salicylate derivative for keratolytic and antimicrobial action; milder than salicylic acid.
- Mandelic Acid
- Alpha-hydroxy acid for exfoliation and antibacterial effects; mild penetration, less photosensitivity than other AHAs
- Gluconolactone
- Multifunctional agent for chelation and permeation; acidic, may irritate at high levels, buffer recommended.
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Polyglyceryl-10 Myristate
- Mild emulsifier and emollient; 1-3%, suitable for O/W systems
- Polyglyceryl-10 Laurate
- Mild non-ionic emulsifier for O/W systems; cetyl ester structure may irritate sensitive skin, use at 0.5-3%.
- Dimethyl Sulfone
- Dimethyl sulfoxide, strong penetrant and solvent; volatile odor, concentration control needed
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Asiaticoside
- Plant glycoside, healing and antioxidant; poor solubility, use low levels with solubilizers.
- Madecassic Acid
- Madecassoside hydrolysis product for barrier repair and anti-inflammatory action; mild, low typical usage
- Asiatic Acid
- Pro-healing active, 0.1–1%; stability affected by light, store protected from light.
- Tannic Acid
- Astringent and fragrance; high levels may irritate, check compatibility
- Hydroxypropyl Cyclodextrin
- Cyclodextrin to complex fragrances/actives; boosts solubility and stability.
- Capryloyl Salicylic Acid
- Oil-soluble salicylic acid derivative for gentle pore unclogging; milder than BHA, suitable for daily acne care.
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- 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
- Menthyl Lactate
- Menthyl lactate, cooling and fragrance agent, provides mild menthol sensation for refreshing
- Mentha Haplocalix Extract
- Mentha haplocalix extract, fragrance; provides cooling and scent, limit for children due to potential irritation.
- Sodium Phosphate
- Phosphate buffer and anti-seborrheic; pH regulator, aids sebum control, high levels are irritating
- Disodium Phosphate
- Phosphate buffer for pH adjustment and preservation; water-soluble; high levels may irritate mucous membranes.
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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