What is Glycerin?
Denaturant
Glycerin is a denaturant added to make the alcohol undrinkable.
This ingredient is listed in CosIng, the EU's cosmetic ingredient database. CosIng lists what it's used for as: Denaturant, Hair conditioning, Humectant, Oral care, Skin protecting, Solvent, Viscosity controlling, Perfuming, Fragrance, Skin conditioning, humectant.
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?
49 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: Glycerin (#1 on the ingredient list · 40%), Water 27%, Silica
19 claims, summarized
- Only partly backed:
- calmer skin · less visible pores
- Don't count on:
- better hydration · less shine
See each claim
claims, checked
With 40% moisturizing ingredients, more than water, it moistens without any tightness.
backed by evidence#SebumAbsorptionCleansing
backed by evidenceWith a chewy, snugly adhering mugwort rice cake texture that gently pulls out daily sebum, a daily cleansing pack foam.
plausible, not testedContains mugwort-cica BHA™.
plausible, not testedA chewy mugwort rice cake texture specialized in sebum absorption, created by kneading 5,000 times over 100 minutes.
plausible, not testedPore impurities -92.3 % powerful cleansing.
partly backedEven with just one use, sebum -48.5% removal.
partly backedWith just one cleanse, moisture + 6.7 %.
partly backedAfter cleansing, skin temperature decreased by -6.3°C, confirming a pore-cooling soothing effect (temporary temperature reduction after warming, same test conditions).
partly backedFinely ground '100% domestic mugwort' added, sebum out!
partly backed✓ As a cleansing foam, every day. ✓ As a cleansing pack, use once every 2~3 days.
partly backed10-complex hyaluronic acid delivers moisture 'up to 10 layers* 10 layers' into the skin.
overstatedWith the 10-complex hyaluronic acid formula, just one cleanse increased skin moisture by +95.3% (artificial skin moisture measurement, Amorepacific Technology Research Institute).
overstatedMakeup and even sunscreen, easy-wash at once with no residue!
overstatedCleansing power - mildly alkaline 100%, mildly acidic 51% / Sebum cleansing - mildly alkaline 97%, mildly acidic 48% / Black & white head cleansing - mildly alkaline 94%, mildly acidic 51% / Moisture after washing - mildly alkaline 97%, 57%
overstated01 Open pores, readily absorb old sebum 02 Close pores, after washing close open pores with cooling effect!
no supporting source foundWe added a softening process that gently softens raw mugwort so you don't have to worry about irritation!
no supporting source foundDermatology test completed SKIN IRRITATION TESTED / Ocular irritation alternative test completed HET-CAM TESTED / 9 FREE
no supporting source foundComfortable cleansing that excludes unnecessary ingredients.
nothing specific to check

Truth Of Beauty
COLLAGEN MOISTURE CREAM-CLEANSER
Key: Glycerin (#1 on the ingredient list), Collagen Extract, Ceramide
31 claims, summarized
- Only partly backed:
- less visible pores · less shine · firmer skin · better barrier support
- Don't count on:
- better hydration
- Tests passed:
- skin irritation
See each claim
claims, checked
Collagen 148,800ppm
backed by evidenceCompleted primary skin irritation test for cleanser used daily.
backed by evidenceSkin irritation index 0.00, non-irritating.
backed by evidenceAs a result of the human application test, Truth of Beauty Collagen Moisture Cream Cleanser was determined to be non-irritating.
backed by evidenceChewily absorbs sebum, gently cares for pores.
plausible, not testedAs a major component of the stratum corneum, it helps prevent the skin barrier, which is easily damaged during cleansing, from collapsing.
plausible, not testedAn ingredient that supplements moisture during cleansing and helps achieve a moist finish.
plausible, not testedA chewy texture like gelato, reliable cleansing power.
plausible, not testedAdheres gently to the skin with a high-density texture.
plausible, not testedA moisturizing cream cleanser that contains more moisturizing ingredients than purified water, and ceramide NP helps strengthen the moisture barrier, forming a moisturizing film at the same time as cleansing.
partly backedMaintains elastic and moist skin condition even after cleansing.
partly backedAfter just one wash, 317.18% increase in skin moisture.
partly backedFor those who want to remove sunscreen but find double cleansing bothersome.
partly backedFor those looking for a cleanser that is comfortable to use every day.
partly backedSunscreen cleansing power 99%
partly backedA low-irritation formula devised to maintain cleansing power while minimizing irritation, considering skin that may become sensitive from cleansing.
partly backedWe blended botanical ingredients that help soothe the skin so that it can feel comfortable.
partly backedAdding antioxidant ingredients helps stably maintain skin condition that has become sensitive from irritation.
partly backedAmpoule-like collagen content 148,800ppm
partly backedAll-in-one cleansing thoroughly removes light makeup and sunscreen.
partly backedCleansing that doesn't miss out on moisture.
partly backedFirm cleansing without pulling? It's possible because it's vegan collagen.
overstatedIt stickily adsorbs sebum and impurities without missing them.
overstatedWhen used after applying like a pack, it provides cleansing power as well as elasticity and moisture care at once.
overstatedTRUTH OF BEAUTY's vegan collagen has a low-molecular structure that reaches the skin's stratum corneum and protects moisture from escaping.
no supporting source foundElasticity improvement
no supporting source foundContains vegan collagen derived from yeast.
no supporting source foundDesigned with a low-molecular structure similar to the human body, it does not stay only on the skin surface and protects the moisture balance of the stratum corneum.
no supporting source foundAfter just one wash, increase in skin elasticity.
no supporting source foundReduction in pore count after one use.
no supporting source foundSkincare that starts with cleansing with the Collagen Moisture Cream Cleanser.
nothing specific to check

HUE_CALM
HEARTLEAF CALMING CLEANSING FOAM
It's made for calmer skin and better hydration.
Key: Glycerin (#1 on the ingredient list), Houttuynia Cordata Extract, Centella Asiatica Extract
34 claims, summarized
- Only partly backed:
- calmer skin (amount unknown) · better hydration (amount unknown) · better barrier support (amount unknown)
See each claim
claims, checked
Soft, dense, moist bubble
plausible, not testedFor those who need a gentle cleanser that can be used on skin sensitized by irritation
plausible, not testedFor those who feel severe dryness and tightness after just washing their face
plausible, not testedTHE MILDLY ACIDIC DEEP CLEANSING FOAMING CLEANSER CONTAINING HEARTLEAF INGREDIENT COMFORTS AND SOOTHES SENSITIVE SKIN
partly backedA real calming cleansing foam that soothes skin irritated by fine dust
partly backedCheck. 1 Fine dust cleansing power test completed
partly backedCheck. 2 Sunscreen cleansing power test completed
partly backedCheck. 3 Skin safety test completed
partly backedClears away not only sunscreen but also invisible fine dust
partly backedThe dense, rich mildly acidic bubbles cling closely to the skin, delivering a moist and refreshed sensation after cleansing
partly backedCleansing power of Houttuynia Cordata Calming Clean Foam, verified by data
partly backedHouttuynia Cordata Calming Clean Foam cleanses fine dust and sunscreen from the skin, soothes skin sensitized by external irritation, and cares for it to be moist and comfortable
partly backed01 | Gentle but powerful cleansing power! Fine dust cleansing power verification completed
partly backed99% fine dust cleansing power with Houttuynia Cordata Calming Clean Foam
partly backed02 | Sunscreen also cleaned thoroughly in every corner!
partly backedCleansing power 97.4% DETERGENCY TEST
partly backedSkin safety test result: judged as low-irritation
partly backedHouttuynia cordata extract soothes sensitized skin and cares for it to be clean and clear
partly backedBuddleja extract and thyme extract protect skin from the external environment and supply abundant moisture
partly backedCentella asiatica extract soothes sensitive and damaged skin barriers and provides healthy skin care
partly backed100% VEGAN FORMULA
partly backedWashes away not only sunscreen and makeup residue but also invisible fine dust from every corner of the skin in one go, a comfortable end to the day
overstated03 | Don't worry about irritation! Skin safety test completed
overstatedSKIN SAFETY TEST COMPLETED. HYPOALLERGENIC FORMULA
overstatedThe dense, rich, hydrating bubbles that cannot be found in mildly acidic cleansing foams cleanse fine dust and waste remaining on the skin, delivering a fresh and moist feeling
overstatedNo.1* HyuKam Cleansing Foam
no supporting source found*1st place in the 22 Glowpick Award Cleansing Foam category
no supporting source foundEWG Green Grade
no supporting source foundMild acidity for skin balance
no supporting source foundA mildly acidic cleansing foam comfortable on the skin, maintaining a moist skin balance
no supporting source foundThe myth of the reverse run to No.1
nothing specific to check# FineDustCleansing # MoistureSoothingFoam # MildAcidicBubble
nothing specific to checkCleansing powerfully! Comfortably for the skin!
nothing specific to checkFor those whose skin has become sensitive due to fine dust
nothing specific to check

I'm From
Honey Syrup Pack Cleanser
It's made for better hydration.
Key: Glycerin (#1 on the ingredient list), Honey Extract, Panthenol
11 claims, summarized
- Only partly backed:
- better hydration
- Tests passed:
- skin irritation
See each claim
claims, checked
60-second pack cleanser
plausible, not tested60-second honey-moisture honey syrup pack cleanser
partly backedI'm From Honey Syrup Pack Cleanser is a neutral pack cleanser that, with its moisture-packed, moist grain syrup formula, as you roll, a subtle warmth as if with a steam towel completes honey glow care.
partly backedSunscreen cleansing power 90.06%
partly backedMakeup cleansing power 88%
partly backedHuman application test completed for improvement of surface moisture
partly backedHuman application test completed for skin temperature increase effect
partly backedSkin primary irritation test completed
partly backedThe moisture-packed, moist grain syrup texture’s subtle warmth that spreads as you roll completes moist honey-glow skin as if using a steam towel.
overstatedGlow improvement 26.43%
overstatedHuman application test completed for improvement of 3-layer inner moisture
no supporting source found
Key: Glycerin (#1 on the ingredient list), Potassium Cocoyl Glycinate, Glycyrrhiza Inflata Root Extract
17 claims, summarized
- Only partly backed:
- calmer skin
- Don't count on:
- less visible pores · better barrier support
See each claim
claims, checked
Soft and rich fresh cream micro-foam
plausible, not testedChewy, sticky ivory-colored cream formulation
plausible, not testedLow-irritation mildly alkaline #TightCleansing
partly backedWith patented ingredient Ricoteca™ #MoistSoothing
partly backedWith rich and fluffy fresh cream foam, skin texture becomes smooth
partly backed100% product satisfaction
partly backedSunscreen cleansing effect 93.96% cleansing
partly backedFine dust cleansing effect 99.58% cleansing
partly backedThe coconut-derived natural amino acid surfactant creates soft and abundant foam, is low-irritating to the skin, and leaves moisture, helping clean and moist cleansing.
partly backedA patented ingredient unique to The Liz, formulated with optimal ratios of core ingredients extracted from Changgwa licorice root and centella.
partly backedNO animal-derived ingredients, vegan certified
partly backedThe Liz Cleansing Foam is a 100% vegan product certified by the Vegan Standard Certification Institute.
partly backedCleanly into the pores
overstatedCompared to mildly acidic, with powerful cleansing power+moisture retention, it cares for the skin's healthy pH balance.
overstatedMild and gentle amino cleansing even for sensitive skin
overstatedCompleted skin low-irritation test, so you can use it with confidence.
no supporting source foundIt effectively soothes skin sensitized by external irritation and helps strengthen the skin barrier.
no supporting source found

COSME NUEVO
Red Rose Gentle Cleanser
Key: Glycerin (#1 on the ingredient list), CERIUM OXIDE, Galactomyces Ferment Filtrate
26 claims, summarized
- Don't count on:
- better hydration · clearer-looking skin
- Tests passed:
- hypoallergenic · skin irritation
See each claim
claims, checked
CA-NCRM-12™, a complex design of 12 raw herbal ingredients including eleuthero root, Houttuynia cordata, and astragalus root, completes the clean bio base of COSMENUEVO Smart Defense Cleansing.
backed by evidenceA conditioning ingredient containing fermentation-derived ingredients that smooths and comfortably tidies the skin texture after washing
plausible, not testedContains argan oil and jojoba oil to manage the skin softly and flexibly during the cleansing process
plausible, not testedA waterless Smart Defense Cleanser that washes away fine dust·sebum·waste with a natural plant complex extract base of purified water 0% (final formulation stage), containing together a 99.9% antibacterial test result and moisture balance.
partly backedWATERLESS
partly backedNO PRESERVATIVE
partly backedLow skin irritation test completed (skin irritation index 0.00)
partly backedContaining the vitality of red rose and a base of 12 natural plant complex extracts, the highly concentrated cleansing not diluted with water completes a soft and moist skin condition after washing.
partly backedAll study subjects average skin irritation index non-irritating
partly backedA moisture balance containing glycerin and betaine that reduces the dry and tight feeling after washing
partly backedUV and blue light blocking, skin irritation index 0.00, antibacterial power 99.9%
overstatedSoft moisturizing ingredients and a dense protective barrier protect the skin's moisture even after washing, maintaining a moist and comfortable skin condition for a long time.
overstatedIn the process where the natural plant complex ingredient that replaces purified water cleanly washes away waste and moistly fills the skin from within, a slight tightening, that is, a feeling as if elasticity is forming, may appear.
overstatedANTIBACTERIAL
no supporting source found95% or more natural and naturally derived ingredients
no supporting source foundAntibacterial power 99.9% (Staphylococcus aureus)
no supporting source foundConfirmed to be a product that helps with cleansing power against fine dust simulants after 1 use
no supporting source foundDeodorizing power
no supporting source foundA highly concentrated cleanser with 2~5 times the active ingredient density instead of purified water
no supporting source found(Active ingredient density: up to 5 times or more compared to ordinary cleansers)
no supporting source foundSkin solution care considering the environment that causes trouble with a 99.9% antibacterial effect
no supporting source foundMoist skin with the vitality of red rose
no supporting source foundAntioxidant protection concept
nothing specific to checkFar-infrared emission
nothing specific to checkThe cerium oxide ingredient meets COSMENUEVO's proprietary formula and exerts a powerful synergy.
nothing specific to checkAn urban environment response protection concept completed by the combination of cerium oxide and natural plant complex extracts
nothing specific to check

HERRSAINE
Rich Cranberry Cleanser
It's made for better hydration.
Key: Glycerin (#1 on the ingredient list)
29 claims, summarized
- Only partly backed:
- better hydration · better barrier support
- Tests passed:
- hypoallergenic · skin irritation
See each claim
claims, checked
Gently washes away makeup residue and sunscreen, leaving skin feeling moist.
plausible, not testedRich Cranberry Cleanser 5.35± 0.50
plausible, not testedAbundant foam provides a fresh cleansing sensation, and after washing, skin feels soft and moist without any tightness.
plausible, not testedContains moisturizing ingredients, so even dry skin can use it comfortably.
plausible, not testedMakeup thoroughly cleansed, moisture preserved
plausible, not tested#MoistureDewy #Vegan #LowIrritation #MildAcidic #MoistureBarrierImprovement #MakeupProductCleansingPower #SunscreenCleansingPower
partly backedSkin moisture barrier test completed
partly backedMakeup product cleansing power test completed
partly backedSunscreen cleansing power test completed
partly backedSkin low-irritation test completed
partly backedA cleanser that gently cleanses makeup residue, sunscreen, and skin impurities with the refreshing sensation of cranberry, leaving skin moist after washing
partly backedSkin irritation index 0.00 judged as 'non-irritating'
partly backedA gentle mildly acidic pH cleanser that minimizes skin irritation
partly backedHersein Rich Cranberry Cleanser does not use animal-derived ingredients in all stages of manufacturing and processing, and is a safe product that has completed vegan certification.
partly backedA product that does not use animal-derived ingredients or animal-derived substances from raw material selection to the manufacturing process.
partly backedMade with FSC-certified eco-friendly paper and soy ink for sustainable forest protection.
partly backedA soft and rich cream texture containing refreshing cranberry extract
partly backedA 2-in-1 vegan cleanser that can be used gently as a pack or cleanly as a cleanser, depending on skin concerns
partly backedCleanses makeup & sunscreen in one step
partly backedA cleanser that adds refreshing cranberry moisture to the skin
overstatedMoistly cleanses sebum and impurities deep within the skin
overstatedA low-irritation product that even sensitive skin can use with peace of mind.
overstatedA cleanser that gently cleanses sebum and impurities, and can be used comfortably without irritation with a mildly acidic formula
overstatedCompared to before product use, improvement in moisture barrier after one use (surface moisture 47.16%, moisture loss 10.00%, inner moisture 5.61%)
no supporting source foundCompared to before product use, improvement in makeup product cleansing power effect after one use - 97.62%
no supporting source foundCompared to before product use, improvement in sunscreen cleansing power effect after one use - 92.11%
no supporting source foundWe operate a thorough management system to prevent cross-contamination with animal-derived ingredients and animal-derived substances.
no supporting source foundClean and comfortable cleansing in one wash
nothing specific to check#ActressCleanser #IceCreamCleanser #PackAndCleansingInOne
nothing specific to check

AESTURA
아토베리어 크림 (Korean)This brand publishes no English name for this product. The name above is as printed in Korean.
It's made for better barrier support.
Key: Glycerin (#2 on the ingredient list), Hydroxypropyl Bispalmitamide MEA, Cholesterol
4 claims, summarized
- Only partly backed:
- better barrier support
See each claim
claims, checked
Strengthens damaged skin barrier function
plausible, not tested#HighMoisture
plausible, not testedDermaON, containing skin lipid ingredients, strengthens the damaged skin barrier function of dry and sensitive skin.
partly backed#SkinGuardian
nothing specific to check
Key: Glycerin (#2 on the ingredient list), Aloe Barbadensis Leaf Water, Allantoin

MAMONDE
Calming Shot Azulene Ampoule
It's made for better hydration and calmer skin.
Key: Glycerin (#2 on the ingredient list), Niacinamide, Guaiazulene
28 claims, summarized
- Only partly backed:
- better hydration · calmer skin · less shine · less visible dark spots
- Free of:
- 8 listed ingredients
- Tests passed:
- skin irritation
See each claim
claims, checked
Deep moisture, fast soothing, and cleanly clears troubles*, blemish marks and traces! High-purity azulene mark-soothing moisture ampoule
partly backedSkin surface & inner moisture recharge, pigmentation improvement, skin soothing
partly backedBlue.C Azulene, Niacinamide
partly backedPigmentation area 2-week improvement -16.4%
partly backedImmediately after use, compared to no application, skin 10 layers* +209.67%
partly backedRapid cooling after just one use -5.17℃
partly backedAfter 2 weeks of use, compared to before use, number of pigmentation marks -16.3%
partly backedAfter 2 weeks of use, compared to before use, number of red marks* -13.46%
partly backedAfter 2 weeks of use, compared to before use, number of brown marks* -3.2%
partly backedImmediately after use, compared to before use, redness* -4.3%
partly backedSkin 10 layers* inner moisture increase
partly backedImmediately after use, compared to before use, sebum decrease -5.14%
partly backedImmediately after use, compared to before use, moisture increase +23.79%
partly backedSoothing, sebum care, barrier strengthening effects, and niacinamide 40,000ppm, a whitening functional ingredient
partly backedThis product showed no significant skin irritation response in the primary skin irritation test. (score 0.0)
partly backedVegan certification complete: 0% animal-derived ingredients (officially certified by Korea Vegan Certification Institute)
partly backedNew formula* filled with moisture
partly backedWater jelly ampoule formula with a blue color derived from azulene, soothing just from looking at it
partly backedCooling tail effect that stretches and sustains the initial cooling sensation upon use
partly backedExcludes 8 unnecessary ingredients
partly backedPerceived skin texture improvement +19.6%
no supporting source foundPerceived oiliness improvement +20.6%
no supporting source found- Immediately after use -23.95%
no supporting source foundOverall satisfaction - 100%
no supporting source foundAzulene with soothing power faster than cica
no supporting source found99% high-purity azulene extracted from chamomile
no supporting source foundDermatology test completed: DERMATOLOGICALLY TESTED
no supporting source foundCompared to existing Mamonde liquid formula moisture ampoule, the more you roll on skin, the more dramatic the absorption
no supporting source found
Key: Glycerin (#2 on the ingredient list), Daucus Carota Sativa Root Extract, Daucus Carota Sativa Seed Oil
4 claims, summarized
- Don't count on:
- better hydration
See each claim
claims, checked
Carrot Seed Oil (10,000 ppb, Beta-Carotene 1.5 ng)
partly backedCarrot Carotene Calming Water Pad
overstatedSkin pad / All Skin Types / Sensitive / Ingredient-added function: moisture evaporation prevention, skin moisturizing / Vegan certification: Korea Vegan Certification Institute / Clean beauty: good ingredients
no supporting source foundThe product is an official genuine Skin Food product, so you can trust and purchase it.
nothing specific to check

Illiyoon
Ceramide Ato Lotion
It's made for better hydration and calmer skin.
Key: Glycerin (#2 on the ingredient list), Cetyl-PG Hydroxyethyl Palmitamide, Ceramide
14 claims, summarized
- Only partly backed:
- better hydration · calmer skin · better barrier support
- Free of:
- 10 listed ingredients
- Tests passed:
- dermatologist check · skin irritation
See each claim
claims, checked
Because no fragrance is blended in, the inherent smell of the ingredients may be noticeable.
backed by evidenceIt provides a melting texture that absorbs quickly without stickiness
plausible, not testedIt helps with skin barrier improvement, moisture supply, prevention of moisture loss and skin soothing, and
plausible, not testedit has received safety verification including a completed sensitive panel test and allergy test, confirmation of allergy after 3 weeks of cumulative application on 100 subjects, and passing the German Dermatest 24-hour patch test
partly backedWith a Fragrance Free formula that infants can also use, it has completed a sensitive panel test and an allergy test.
partly backedIt is fragrance free and, being free of 10 specified ingredients (10 FREE), can be used more gently.
partly backedIt passed the German Dermatest 24-hour patch test, a dermatological test, a sensitive panel test and an allergy test (3 weeks of cumulative application on 100 subjects), and
partly backedit received vegan certification from the Korea Vegan Certification Institute.
partly backedThird generation Ceramide Ato sensitive moisture soothing lotion
overstatedMoisture lasts 100 hours, and
overstatedon the basis of 10 stratum corneum tape strippings, it fills inner moisture down to 10 layers of the stratum corneum
no supporting source foundon the basis of moisture content measurement it moisturises 2.8 times faster, and
no supporting source foundwith numerically verified sensitive skin resilience, it helps recover temporary redness caused by external irritation and the damaged skin barrier
no supporting source foundIn customer satisfaction after just one use, it was confirmed at 96% for sufficient moisture without reapplying, 93% for feeling gentle because it is fragrance free, 90% for relieving inner tightness, 90% for immediate moistness and 93% for recommending it for delicate skin
no supporting source found
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 |
|---|---|
| partly backed | 1 of 2 |
| no supporting source found | 1 of 2 |
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.

