cosrx Mela14 White Ampule
cosrx COSRX Mela14 White Ampule lists 16 ingredients on its label, 16 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 fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains EU-26 allergensContains alcoholContains PEG
Key ingredients
- FRAGRANCE
- Pyrus Malus Fruit Water
- HUMECTANT
- Butylene Glycol
- SMOOTHING
- Niacinamide
- ANTIFOAMING
- Alcohol
- HAIR CONDITIONING
- Betaine
- SKIN CONDITIONING
- 1,2-Hexanediol
- BUFFERING
- Glycolic Acid
- ANTIMICROBIAL
- Betaine Salicylate
Other ingredients
Phenylethyl ResorcinolSodium HyaluronateAllantoinPanthenolHydroxyethylcelluloseXanthan GumPEG-60 Hydrogenated Castor OilSodium Hydroxide
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Pyrus Malus Fruit Water | FRAGRANCE | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Alcohol | ANTIFOAMING, ANTIMICROBIAL, ASTRINGENT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING | 1 · 0 | Yellow |
| Betaine | HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Glycolic Acid | BUFFERING | 2 · 0 | Green |
| Betaine Salicylate | ANTIMICROBIAL, KERATOLYTIC | 1 · 0 | Green |
| Phenylethyl Resorcinol | ANTIOXIDANT | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Hydroxyethylcellulose | BINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| PEG-60 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
Ingredients explained
- Pyrus Malus Fruit Water
- Apple water, hydration and mild conditioning; 5–20% typical, 26 allergens included
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Alcohol
- Ethanol for solubility/drying at 5-15%; high conc. is drying/irritating, avoid lip/eye, low residue, balance with humectants.
- Betaine
- Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Glycolic Acid
- Glycolic acid for exfoliation; requires buffering at concentrations >10%, avoid combination with other acids.
- Betaine Salicylate
- Salicylate derivative for keratolytic and antimicrobial action; milder than salicylic acid.
- Phenylethyl Resorcinol
- Phenylethyl resorcinol, antioxidant/whitening at 0.1–1%; inhibits tyrosinase, watch compatibility with high-dose VC.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Hydroxyethylcellulose
- Water-soluble cellulose ether for thickening and suspension stabilization; sensitive to ions, electrolytes reduce viscosity, use at pH 7-8.
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- PEG-60 Hydrogenated Castor Oil
- Non-ionic emulsifier and solubilizer at 1–5%; contains PEG, check acid compatibility and sensitive skin irritation
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
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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