the-skin-collection The Skin Collection Copper Tripeptide 3 %
the-skin-collection The Skin Collection Copper Tripeptide 3 % lists 20 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 alcoholFree of parabensFree of siliconesFree of sulfatesFree of formaldehyde releasersContains mineral oilContains PEGContains EU-26 allergensContains fragranceContains essential oils
Key ingredients
- SOLVENT
- Aqua
- HUMECTANT
- Butylene GlycolSodium Hyaluronate
- SKIN CONDITIONING
- Copper Tripeptide-1
- DENATURANT
- Glycerin
- DEODORANT
- Ethylhexylglycerin
- ANTISTATIC
- Panthenol
- COLORANT
- Ci 42090
Other ingredients
PEG-40 Hydrogenated Castor OilXanthan GumAllantoinBenzophenone-4PropanediolAloe Barbadensis Leaf ExtractCitronellolGeraniolCinnamaldehydeCitronellyl AcetateCitrus Sinensis OilD-Limonene
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Copper Tripeptide-1 | SKIN CONDITIONING | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Ci 42090 | COLORANT, HAIR DYEING · 限制 IV/63 (CI 42090) III/190 (Acid Blue 9; Acid Blue 9 Ammonium Salt; Acid Blue 9 Aluminum Lake) | 0 · 0 | Green |
| PEG-40 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 2 | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Benzophenone-4 | Not decoded yet | — | — |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Aloe Barbadensis Leaf Extract | SKIN CONDITIONING - EMOLLIENT, HUMECTANT, ORAL CARE, SKIN CONDITIONING | 0 · 0 | Green |
| Citronellol | PERFUMING · 限制 III/86 | 1 · 0 | Yellow |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Cinnamaldehyde | Not decoded yet | — | — |
| Citronellyl Acetate | Not decoded yet | — | — |
| Citrus Sinensis Oil | Not decoded yet | — | — |
| D-Limonene | 香精, 皮肤调理剂 | 1 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Copper Tripeptide-1
- Copper Tripeptide-1 (GHK-Cu) for repair/anti-aging at 0.01–0.1%; water-soluble, avoid chelators.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Ci 42090
- Acid Blue 9 lake; for coloring and brow tints. Non-permanent hair dye, watch for lake precipitation and batch shade variance.
- PEG-40 Hydrogenated Castor Oil
- Solubilizer and emulsifier for oil-soluble ingredients; high concentrations may cause contact dermatitis in sensitive skin.
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Benzophenone-4
- Not decoded yet
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Aloe Barbadensis Leaf Extract
- Aloe vera leaf extract for soothing and humectant; monitor polysaccharide level and endotoxins
- Citronellol
- Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Cinnamaldehyde
- Not decoded yet
- Citronellyl Acetate
- Not decoded yet
- Citrus Sinensis Oil
- Not decoded yet
- D-Limonene
- Citrus terpene used as fragrance and skin conditioner; EU allergen, may cause sensitization at high levels, must be labeled.
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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