What is Copper Tripeptide-1?
Skin conditioning
Copper Tripeptide-1 is a skin conditioner that helps soften and smooth the surface.
This ingredient is listed in CosIng, the EU's cosmetic ingredient database. CosIng lists what it's used for as: Skin conditioning.
CosIng function classes are the EU's standard list of the jobs an ingredient does inside a product, such as moisturizing, emulsifying, or preserving.
Which products feature it?
104 of the 2320 products we've checked feature this as a key ingredient. Products that disclose a concentration or list it near the top of the ingredient list come first.
Showing 1 to 12.
Key: Copper Tripeptide-1 (#11 on the ingredient list · 0.5%), Bakuchiol 0.25%, Niacinamide
2 claims checked
claims, checked
Blue (Copper Tripeptide)
backed by evidenceGyeolgwang (Glow & Plumping)
plausible, not tested
FRANZ SKINCARE
Naked Sunshield Peptide Patch
Key: Copper Tripeptide-1 (#6 on the ingredient list), Acrylates/Ethylhexyl Acrylate Copolymer, Oligopeptide-68
6 claims, summarized
- Only partly backed:
- less visible dark spots · softer-looking fine lines
See each claim
claims, checked
Franz Naked Sun Shield Peptide Transparent UV Protection Patch L Size (5 applications)
backed by evidenceTransparent patch, UV protection patch, golf patch, transparent golf patch, Franz patch
plausible, not testedWhile maintaining the strengths of Season 1 products, it includes a dual-functional essence for whitening and wrinkles.
plausible, not testedIn addition to 99.9% UV blocking, it is composed of ingredients that help improve skin texture along with an essence.
partly backedTransparent and thin, yet with UPF 50+, UV-B 99.9%, UV-A 95.2% blocking power, it is a multi-functional outdoor sun patch that physically and continuously blocks UV rays.
partly backedTransparent UV protection patch for perfect UV protection
overstated
sidmool
ALOE ESSENTIAL
Key: Copper Tripeptide-1 (#7 on the ingredient list), Aloe Barbadensis Leaf Juice 46%, Beta-Glucan
7 claims checked
claims, checked
Moist and refreshing application
plausible, not testedMoisturizes sensitive and rough skin with aloe leaf water and leaf juice.
partly backedProvides more moisturizing care for skin
partly backedSidmool's signature aloe moisture gel!
no supporting source foundMild full ingredients
no supporting source foundIt is a natural functional derma cosmetic to help resolve skin concerns.
no supporting source foundPlant-based ingredient content
nothing specific to check
Key: Copper Tripeptide-1 (#8 on the ingredient list), Acetyl Hexapeptide-8, SH-polypeptide-121
2 claims, summarized
- Only partly backed:
- less visible dark spots · softer-looking fine lines
See each claim
claims, checked
The 6 Peptide
backed by evidenceFunctional cosmetic status: wrinkle improvement / whitening functional product
plausible, not tested
Centellian24
Centellian24 Wrinklecell Core Eye Cream
Key: Copper Tripeptide-1 (#13 on the ingredient list), Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1
S.NATURE
Super Aquagel Oasis Ampule Mask
It's made for calmer skin and better hydration.
Key: Copper Tripeptide-1 (#15 on the ingredient list), Hyaluronic Acid, Hydrolyzed Collagen
7 claims, summarized
- Only partly backed:
- better hydration · calmer skin (amount unknown)
- Don't count on:
- a brighter skin tone · firmer skin
See each claim
claims, checked
Enriched with Allantoin, Paeonia Suffruticosa Root Extract and Betaine to soothe irritated and sensitive skin from daily irritation and external aggressors.
plausible, not testedWith a full moisture sensation, it cares for the skin to be moist and elastic.
plausible, not testedFormulated with 8 types of Hyaluronic Acids to boost skin moisture and create plump and radiant skin.
partly backedPacked with Collagen, 5 types of Peptide and Arginine to enhance skin elasticity and brighten up skin tone for achieving a clear and smooth complexion.
overstatedFeatures a vegan-certified aqua-gel sheet with minimal irritation to skin.
no supporting source foundThis intensive moisturizing sheet mask recharges dry and tired skin with rich moisture and nourishment.
nothing specific to checkMoisture that fills with elasticity
nothing specific to check
AXIS-Y
Vegan Collagen Eye Serum
It's made for better hydration and calmer skin.
Key: Copper Tripeptide-1 (#15 on the ingredient list), Niacinamide, Adenosine
26 claims, summarized
- Only partly backed:
- better hydration (amount unknown) · firmer skin (amount unknown) · calmer skin
- Don't count on:
- a brighter skin tone
See each claim
claims, checked
Jojoba seed oil moisturizing and soothing
plausible, not testedSunflower seed oil moisturizing and nourishment
plausible, not testedTriple hyaluronic acid skin moisture supply and retention
plausible, not testedBased on a single use, the amount is easy to control, and you can massage around the eyes coolly without irritation.
plausible, not testedIt cares for fine lines around sensitive and dry eyes from fine lines to deep wrinkles, provides a moist moisturizing feeling, and helps relieve eye puffiness and dark circles.
partly backedThrough the combination of vegan collagen and a 5-peptide complex, it helps improve skin elasticity, and triple hyaluronic acid helps with moisture care around the eyes, providing synergistic care for moist eyes.
partly backed3 minutes after a single use, eye puffiness reduction by 14%
partly backedAfter 2 weeks of use, dark circle relief by 7%
partly backedDetermined non-irritating in tests at a specialized human application testing institution
partly backedDetermined non-irritating for sensitive skin at a specialized human application testing institution
partly backedElasticity + conditioning effects delivered by 5 peptides
partly backedAfter one use, the puffiness reduction effect felt within 3 minutes
partly backedAfter 2 weeks of use, improvement in 4 types of eye wrinkles by 67%
overstatedAfter 2 weeks of use, improvement of under-eye sagging (eye bags) by 22%
overstatedSix plant-derived ingredients
overstatedGently massaging any area where wrinkles are a concern helps improve wrinkles.
overstatedHwahae 2026 first half efficacy/effect awards eye care category 1st place
no supporting source foundGreen apple moisture supply and tone care
no supporting source foundGreen grape (Shine Muscat) moisturizing and vitality care
no supporting source foundGreen plum skin moisturizing and soothing
no supporting source foundA high-purity low-molecular-weight collagen ingredient very similar to human collagen, which helps improve wrinkles and elasticity.
no supporting source foundHigh-moisturizing ingredients sunflower seed and jojoba seed are microsomed (=split) into 1/250th the size of a pore, providing moisture and hydrating sensation to dry eye area skin, helping effective wrinkle care.
no supporting source foundCustomer satisfaction with eye area improvement after 2 weeks of product use
no supporting source foundCosmetic certified by the Korea Vegan Certification Institute
no supporting source foundCosmetic that does not involve animal testing
no supporting source foundVegan collagen eye serum offering an unmissable 360-degree° eye care solution
nothing specific to check
Key: Copper Tripeptide-1 (#16 on the ingredient list), Niacinamide, Madecassic Acid
Key: Copper Tripeptide-1 (#17 on the ingredient list), Lactobacillus Ferment, Carbonated Water
1 claim checked
claims, checked
Experience esthetic skincare with Medifil Lacto Pore Lifting Modeling Pack. It provides a special solution that combines skin science and expert know-how.
nothing specific to check
Key: Copper Tripeptide-1 (#17 on the ingredient list), Niacinamide, Centella Asiatica Extract
PHYSIOGEL
DMT for Men Facial Cream
Key: Copper Tripeptide-1 (#18 on the ingredient list), Niacinamide, Panthenol
2 claims, summarized
- Don't count on:
- better hydration
See each claim
claims, checked
This mild moisturizer delivers lightweight yet long-lasting hydration with a refreshed finish.
partly backedOfficial mall direct link for Physiogel, the No.1 moisturizing cream brand in German dermatology with more than 175 years
no supporting source found
Key: Copper Tripeptide-1 (#18 on the ingredient list), Hydrolyzed Collagen, Lactobacillus Ferment
2 claims, summarized
- Only partly backed:
- less visible dark spots · softer-looking fine lines
See each claim
claims, checked
Whitening, Wrinkle Improvement
partly backedAdd the effects of esthetic experts to your skin with Medifil's Red Lacto Collagen Toner. Deep moisture and vitality supported by skin science technology!
nothing specific to check
Often featured alongside it
Are the claims about it backed up?
We checked each claim that features this ingredient. Open the list below to see the result for each one.
See the results by claim
| Result | Claims |
|---|---|
| plausible, not tested | 1 of 4 |
| partly backed | 2 of 4 |
| no supporting source found | 1 of 4 |
These are counts of claims, not products. One product can name the same ingredient in several claims, and we checked each one on its own.