What is Collagen?
Hair conditioning
Collagen is a hair conditioner that smooths and softens the hair.
This ingredient is listed in CosIng, the EU's cosmetic ingredient database. CosIng lists what it's used for as: Hair conditioning, Moisturising, 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?
27 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.
비에이치스토리
Alive Powder Wash
Key: Collagen (#2 on the ingredient list), Camellia Sinensis Leaf Powder, Sodium Lauroyl Aspartate
AXIS-Y
Vegan Collagen Eye Serum
It's made for better hydration and calmer skin.
Key: Collagen (#7 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
It's registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
Key: Collagen (#8 on the ingredient list), Niacinamide, Hydrolyzed Collagen
2 claims, summarized
- You can expect:
- less visible dark spots · softer-looking fine lines
See each claim
claims, checked
“Functional cosmetic (wrinkle improvement and whitening dual functionality) according to the Cosmetics Act has passed the examination (or report).”
backed by evidenceA collagen mask that tackles from inner elasticity to wrinkles.
plausible, not tested
Mediheal
Vita Collagen Eye Ampul Patch
It's registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
Key: Collagen (#8 on the ingredient list), Retinol, Hydrolyzed Extensin
4 claims, summarized
- You can expect:
- less visible dark spots · softer-looking fine lines
See each claim
claims, checked
Whitening improvement (functional)
backed by evidenceWrinkle improvement (functional)
backed by evidenceWhitening improvement (functional cosmetics)
backed by evidenceWrinkle improvement (functional cosmetics)
backed by evidence
Key: Collagen (#9 on the ingredient list), Niacinamide, Adenosine
MARSHIQUE
Wrinkle Repair Hydrogel Neck Patch
It's registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
Key: Collagen (#9 on the ingredient list), Adenosine, Hydrolyzed Collagen
29 claims, summarized
- You can expect:
- less visible dark spots · softer-looking fine lines
- Only partly backed:
- firmer skin (amount unknown) · better hydration (amount unknown)
- Don't count on:
- better barrier support
See each claim
claims, checked
Whitening · Wrinkle improvement dual functional cosmetic
backed by evidenceFor areas needing strong adhesion, Hard type; for thin and delicate areas, Hydrogel type
plausible, not testedErgonomic design that can care for not only horizontal neck wrinkles but also wrinkles in the sunken area above the sternum
plausible, not testedAdenosine alleviates wrinkles and is effective in improving elasticity.
plausible, not testedWith just 1 use, neck wrinkle improvement and immediate cooling effect
partly backedNo. 1 in Olive Young sales ranking as soon as launched
partly backedNeck wrinkle improvement in just 1 use
partly backedClinically proven neck wrinkle improvement effect after 1 use and 2 weeks of use!
partly backed9.74% improvement
partly backed-5℃ immediate cooling effect
partly backedTriple collagen complex upgraded one step further
partly backedCollagen V-label human-like collagen / Hydrolized Collagen ultra-low molecular marine collagen / Hydrolized Extensin Jeju Island plant-based carrot collagen
partly backed2 types of plant-based collagen: carrot collagen with high content of skin moisturizing factors and human-like collagen supply moisture and nutrition.
partly backedJust stick it on and wrinkle care is done!
overstatedThe main culprit of aging, skin temperature rise! Cooling care that immediately lowers skin temperature by -5℃ to prevent heat aging
overstatedLarge particle collagen is larger than pore size, so it takes a long time to be absorbed into the skin, whereas ultra-low molecular collagen is smaller than pore size and is quickly absorbed into the skin.
overstatedSlipping, tearing, stickiness NO!
overstatedUltra-low molecular marine collagen has a small molecular size, making it easily absorbed by the skin, and this ultra-low molecular collagen helps cultivate firm skin elasticity.
overstatedNeck patch verified by authorized institutions so you can use it with confidence
overstatedCumulative sales volume 1 eok 5,000 man sheets
no supporting source foundAdhesion ●●●○○ Moisturizing feel ●●●●●
no supporting source foundMarcique's core technology that wraps collagen complex onto skin to firmly care for skin
no supporting source foundStick-on patch that perfectly improves the discomfort of existing neck patches. It adheres without lifting even on skin curves and does not get sticky or tear.
no supporting source foundHyaluronic acid 5 types: 5 types of hyaluronic acid meet to provide strong skin moisturizing feel and help maintain moisture barrier.
no supporting source foundLow-irritation product TESTED Skin low-irritation test completed
no supporting source foundThe trusted national wrinkle patch
nothing specific to checkNeck wrinkle stick-on care with collagen wrapping
nothing specific to checkMarcique's proprietary Wrapping Collagen™
nothing specific to checkA powerful single layer that cares for wrinkles, elasticity, and moisturizing
nothing specific to check
shaishaishai
ALOE PDRN Cooling Mud Mask
It's made for better hydration.
Key: Collagen (#10 on the ingredient list), Kaolin, Bentonite
28 claims, summarized
- Only partly backed:
- firmer skin · better hydration · less shine
- Don't count on:
- calmer skin
See each claim
claims, checked
Soft cream mud formula that melts in with moisture
plausible, not testedRefreshing -6.9° sebum cleansing cooling mud pack
partly backedContains 17% white mud to adsorb oil for a soft finish
partly backedA 3-type thermal aging prescription beyond a simple mud pack
partly backedVarious molecules act on each skin texture to deliver deep moisturization.
partly backedRefreshing sebum cleansing sebum OUT heat DOWN
partly backedExtreme cooling sensation felt the moment you apply it; immediately after use, skin temperature -6.9°C decrease
partly backedContains 17% white mud that cleanly cleanses sebum
partly backedWith kaolin + bentonite mud ingredients, it adsorbs greasy sebum and impurities, helping with smooth skin texture care.
partly backedSoft mud formula containing Aloe PDRN + hyaluronic acid + collagen
partly backedAloe mud pack contains a high content of mineral-derived mud ingredients, and due to the nature of natural raw materials, color may vary somewhat depending on the mining time or area.
partly backedSTEP 1 Mud pack 1-minute rapid cooling for a face sagging from heat
partly backedCooling mud pack that becomes refreshing in just 1 minute
partly backedQuickly rapid cool the ‘ skin heat ’ that is the cause of all this!
overstatedJeju aloe covers the skin with an antioxidant protective barrier to protect skin condition.
no supporting source foundEffectively replenishes damaged proteins to create firm skin.
no supporting source foundAnti-aging effect beyond simple sebum care Aloe PDRN + 10 types of hyaluronic acid + collagen
no supporting source foundNo more dry mud packs, moist cream mud mud pack preliminary review panel spreadability satisfaction 98%
no supporting source foundWith 75% skincare ingredients, it moistly fills every gap between skin curves without gaps, filling moisture and removing impurities.
no supporting source foundThe more you use it, the more you feel a firm-from-within skin change
no supporting source foundEven if used for only 1 minute, the refreshing cooling sensation controls skin temperature raised by heat.
no supporting source foundYes, it is the same product, and the ingredients are also the same.
no supporting source foundThis is a natural phenomenon, and only the color of the formula differs; there is no difference in usage feel or efficacy, so please use with confidence.
no supporting source foundWith an Aloe PDRN routine that slows accelerated aging caused by skin heat, make your skin firm.
no supporting source foundIntensive firming care for skin sagging from heat
no supporting source foundFrom sebum care to smooth skin texture
nothing specific to checkWith one spoon of moist whipped mud, smooth skin texture care
nothing specific to checkCooling Effect Pore Sebum Care Mild Creamy Mud
nothing specific to check
Key: Collagen (#10 on the ingredient list), Lactobacillus Ferment, Glycosaminoglycans
BIOHEAL BOH
Collagen Remodeling Eye Patch 60ea
Key: Collagen (#10 on the ingredient list), Niacinamide, Sodium DNA
CKD Guaranteed
레티노콜라겐 저분자300 모공탄력 마스크 (Korean)This brand publishes no English name for this product. The name above is as printed in Korean.
It's made for firmer skin.
Key: Collagen (#15 on the ingredient list), Retinal, Hyaluronic Acid
27 claims, summarized
- Only partly backed:
- less visible dark spots · softer-looking fine lines · firmer skin
- Don't count on:
- less visible pores
See each claim
claims, checked
Bouncy Hydrogel Mask
plausible, not testedNon-flowing convenience, the bouncy moisture sensation the skin feels
plausible, not testedIt is an ultra-convenient mask that is good for clean special care without the discomfort of essence dripping and being sticky here and there.
plausible, not testedWhitening & Wrinkle Improvement 2-fold Functional Cosmetic
partly backedHelps with skin whitening. Helps with skin wrinkle improvement.
partly backedStick-on low-molecular collagen
partly backedChong Kun Dang Health Retinal X Collagen proprietary formulation
partly backedIt is a firm-hydrogel mask made by hardening active ingredients such as 300 Dalton retinal as they are without a support, so the bouncy and springy feel of collagen is felt on the skin as it is. It was made so that you can definitely use it moistly and bouncily even with one use.
partly backedFirmly adheres and changes to thin and transparent after absorption, a reversal mask
partly backedThe bouncy, firm collagen hydrogel mask firmly adheres along the skin's curves, and after 30-40 minutes from mask application, it is absorbed and turns transparent, a reversal mask.
partly backedFirmly holds, elasticity full charge 1.64% increase
partly backedContains evolved 3rd generation retinal
partly backedContains low-molecular 300 Dalton collagen that is different from the size, split and split
partly backedContains hyaluronic acid / elastin that firmly holds low-molecular collagen
partly backedAfter use, the moisture sensation felt on the skin, the bouncy firmness that fills the skin tightly, and the cool cooling sensation make you want to use it every day.
partly backedThe difference in pores* is the difference in elasticity
overstatedBouncy Collagen Itself Hydrogel Mask
overstatedExperience elasticity & lifting improvement through horizontal and vertical pore improvement!
overstated1st in Olive Young sales ranking mask pack ranking*
no supporting source found2024 Glowpick Awards Trend Category Stick-on Collagen 1st
no supporting source found2023 15-gram mask category collagen mask 1st
no supporting source found2023 Sijang Gyeongje Sinmun K-Beauty Global Awards 1st
no supporting source foundCKD mask pack surpasses 350 ten-thousand sheets* in sales
no supporting source foundThose who have tried it know! Elasticity felt through the skin
no supporting source foundWidened and elongated horizontal and vertical pore improvement 20.2% decrease
no supporting source foundPulls up smoothly, lifting improvement effect 24.1% improvement
no supporting source foundThe mask pack Han Hye-jin truly loves
nothing specific to check
Fusidyne
Derma Pore 4D Collagen Serum
Key: Collagen (#15 on the ingredient list), Hydrolyzed Collagen, Soluble Collagen
It's made for firmer skin and better hydration.
Key: Collagen (#17 on the ingredient list), Hydrolyzed Collagen, Collagen Amino Acids
4 claims, summarized
- Only partly backed:
- firmer skin · better hydration (amount unknown)
See each claim
claims, checked
A formulation that finishes without stickiness and is firm, close to colorless, and good for adding gloss before and after lip makeup – a daily volume and elasticity lip care product.
plausible, not testedA daily volume and elasticity care functional lip balm that makes lips more elastic and healthy the more you use it.
partly backedAdding Pink Vitamin B12, which helps moisture absorption, and jojoba seed oil, which forms a moist protective barrier, it fills dry lips with moist and lively volume.
partly backedA volume and elasticity lip care product that contains Torriden's exclusive 5D complex low-molecular collagen and peptide ingredients to fill lips with bounce and firmness.
overstated
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 |
|---|---|
| backed by evidence | 1 of 46 |
| plausible, not tested | 2 of 46 |
| partly backed | 17 of 46 |
| overstated | 10 of 46 |
| no supporting source found | 8 of 46 |
| nothing specific to check | 8 of 46 |
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.