cosrx B5 D-Panthenol Ampoule
cosrx COSRX B5 D-Panthenol Ampoule lists 17 ingredients on its label, 15 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 fragranceContains animal-derived
Key ingredients
- ANTIPLAQUE
- Water
- FRAGRANCE
- Dipropylene Glycol
- SKIN CONDITIONING
- Pentylene Glycol1,2-Hexanediol
- DENATURANT
- Glycerin
- EMULSION STABILISING
- Carbomer
- ANTIFOAMING
- Diphenyl Dimethicone
- HAIR CONDITIONING
- Triethylhexanoin
Other ingredients
Panthenol 30.0%C12-14 Pareth-12TromethamineEthylhexylglycerinHydrogenated LecithinButylene GlycolHyaluronic AcidHydrolyzed Hyaluronic AcidSodium Hyaluronate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Panthenol 30.0% | Not decoded yet | — | — |
| Dipropylene Glycol | FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING | 0 · 0 | Green |
| Pentylene Glycol | 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 |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| C12-14 Pareth-12 | Not decoded yet | — | — |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Diphenyl Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Triethylhexanoin | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING, PERFUMING | 0 · 0 | Green |
| Tromethamine | BUFFERING, FRAGRANCE · 限制 III/61 | 0 · – | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Hydrogenated Lecithin | SURFACTANT - EMULSIFYING, SKIN CONDITIONING | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 · 0 | Green |
| Hydrolyzed Hyaluronic Acid | HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Panthenol 30.0%
- Not decoded yet
- Dipropylene Glycol
- Solvent for essential oils; better humectancy than PEG
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- 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
- C12-14 Pareth-12
- Not decoded yet
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Diphenyl Dimethicone
- Silicone for emollience and antistatic; used in hair and skin care, check compatibility with other silicones
- Triethylhexanoin
- Light ester for non-greasy feel and fragrance; low allergenicity, high levels can act as solvent
- Tromethamine
- pH adjuster, alkaline; precise dosing required
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Hydrogenated Lecithin
- Emulsifier from lecithin; stable, used in powder emulsions
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Hydrolyzed Hyaluronic Acid
- Low-MW humectant with superior penetration vs high-MW; 0.1-0.5% typical, hygroscopic, store dry to prevent clumping.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
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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