What is Cholesterol?

Skin conditioning, emollient

Cholesterol is an emollient that softens the skin surface.

This ingredient is listed in CosIng, the EU's cosmetic ingredient database. CosIng lists what it's used for as: Skin conditioning, emollient, Surfactant, emulsifying, Skin conditioning, Light stabilizer, Viscosity controlling.

CosIng function classes are the EU's standard list of the jobs an ingredient does inside a product, such as moisturizing, emulsifying, or preserving.

Anything to watch out for?

Some products' ingredient lists mark this ingredient as below. If a mark's reason fits your skin, it is the ingredient to weigh in those products.

This ingredient is on pore-clogging ingredient lists, which matters most for skin that breaks out easily.: Marked this way on 7 products.

Each mark comes from matching the product's full ingredient list against lists for fragrance, labeled fragrance allergens, drying alcohols, essential oils, fungal acne, pore clogging, and pregnancy caution.

Which products feature it?

60 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.

Aestura
Atobarrier 365 Cream Mist
It's made for better barrier support and better hydration.
Key: Cholesterol (#11 on the ingredient list), Hydroxypropyl Bislauramide MEA, Behenic Acid
Olive Young US Official (Korean)
21 claims, summarized
Only partly backed:
better barrier support · better hydration · calmer skin · a smoother skin texture
Free of:
the ingredients it lists
See each claim
claims, checked
While the formulation is not identical to that of the cream, the mist does contain some of the key active ingredients found in the cream.backed by evidence
· People who frequently feel drynessplausible, not tested
· People who think their skin barrier has collapsedplausible, not tested
This cream mist forms a strong moisture film with highly concentrated 10,000 ppm ceramide and provides moisture.plausible, not tested
With the application of a special emulsifying processing method, finely dissected ceramide is bound to moisture.plausible, not tested
No need to shake before useplausible, not tested
Ceramide Moisturizing Cream Mistpartly backed
Protecting the skin barrier with a fine spray of high-content ceramide containing 10,000ppmpartly backed
The mist containing 10,000 ppm of ceramide fills the skin with dense moisture and conveniently and effectively improves the skin barrierpartly backed
· After 4 weeks of use, transepidermal water loss (TEWL) improved by 28.2% (skin barrier strengthening)partly backed
· After 4 weeks of use, temporary skin redness improved by 20.2%partly backed
· The product feels like it provides moisture and hydration (100%)partly backed
· The product feels like it improves signs of damaged skin barrier (dryness, flaking, itching) (96.6%)partly backed
On-The-Go Moisturizer with 10,000 ppm Ceramide, Moisturizing and Nourishing for Dry & Sensitive Skinpartly backed
FREE of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance.partly backed
A patch test was performed for 48 hours to confirm skin irritation at the dermatology department of a university hospital.partly backed
We have patented and developed our own unique technology to stabilize high concentrations of ceramides in a mist-type formulation.partly backed
· The product feels like it strengthens the skin's ability to resist external attacks (100%)no supporting source found
No.1 Dermatologist-recommended Brand in Koreano supporting source found
While we have not obtained vegan certification from an external organization, the products do not contain animal-derived ingredients and have not been tested on animals.no supporting source found
#SkinBarrierMistnothing specific to check
S.NATURE
Aqua Squalane Moisturizing Cream Wrapping Mask
Key: Cholesterol (#13 on the ingredient list), Squalane, Ceramide
Official (Korean)
2 claims, summarized
Don't count on:
better hydration
See each claim
claims, checked
Natural Moisturizing NO.1 Derma Cosmetic Since2007 S.Natureno supporting source found
YOUR AQUA GENIUS! Clear Water Glow, Water Genius S.Naturenothing specific to check
Round Lab
Soybean Panthenol Cream
It's registered in Korea as a functional cosmetic for wrinkle improvement.
Key: Cholesterol (#13 on the ingredient list), Panthenol, Glycine Soja Seed Extract
Official (Korean)
31 claims, summarized
You can expect:
softer-looking fine lines · better hydration · better barrier support
Only partly backed:
a smoother skin texture · firmer skin
See each claim
claims, checked
Anti-wrinkle functional cosmeticbacked by evidence
Contains 'panthenol', the byword for moisturization.backed by evidence
Ceramide, cholesterol, and fatty acids for a flawless moisture barrier.backed by evidence
dermatologically testedbacked by evidence
Panthenol, once absorbed into the skin, turns into Vitamin B5 and strengthens moisture and the skin barrier.plausible, not tested
Restore the barrier for a firm, smooth complexion.plausible, not tested
With the rich nutrition of Jeongseon black soybean for even deeper moisturization.plausible, not tested
Not heavy! A softly melting, adhesive moisturizing texture.plausible, not tested
The moment it touches the skin, it absorbs softly without greasiness, providing a smooth, moist moisturizing effect.plausible, not tested
To protect forests, it was manufactured using soy ink on FSC-certified packaging.plausible, not tested
Product efficacy proven by 100% satisfaction rate.partly backed
Moisture is felt deep into the skin.partly backed
It feels like the skin barrier has improved.partly backed
It feels like raised dead skin has been calmed.partly backed
The skin feels overall firm and healthier.partly backed
120-hour sustained moisture, long-lastingpartly backed
Make the skin barrier firm!partly backed
Smooth bumpy skin texture!partly backed
Calm even tiny dead skin flakes!partly backed
Black soybeans grown in clean highland areas with cold, refreshing mornings are rich in protein, Vitamin B, and other nutrients, delivering deep moisture to the skin.partly backed
The three essential elements for skin moisture – ceramide, cholesterol, and fatty acids – are formulated in a ratio similar to skin structure, providing even denser care for moisture and the barrier.partly backed
Average skin response is 0.00, rated as non-irritating according to the judgment criteria.partly backed
Sustained for 120 hours, long-lasting moisture!partly backed
Niosome Panthenol for deep efficacy delivery.no supporting source found
Contains 50,000ppm of Niosome Panthenol, a nano-sized bilayer structure, for deep, dense absorption into the skin, leaving it moist and smooth.no supporting source found
Dense moisturizing power that doesn't dry even up to 10 layers.no supporting source found
Skin moisture improvement rate +648.93%no supporting source found
#120Hours #AdhesiveMoisturizingCreamnothing specific to check
When skin concerns pile up on a broken skin barrier, it's time for the Black Soybean Panthenol Cream!nothing specific to check
Panthenol, is applying it enough? A real moisture barrier needs good absorption.nothing specific to check
Since cosmetics come into direct contact with skin, Round Lab makes products that even sensitive skin can use with confidence.nothing specific to check
Round Lab
Soybean Panthenol Toner
It's registered in Korea as a functional cosmetic for wrinkle improvement.
Key: Cholesterol (#14 on the ingredient list), Panthenol, Glycine Max (Soybean) Seed Extract
Official (Korean)
32 claims, summarized
You can expect:
softer-looking fine lines · better hydration
See each claim
claims, checked
Wrinkle improvement functional cosmeticsbacked by evidence
We included 'Panthenol', the synonym for moisturizing.backed by evidence
Gap-free moisturizing with Se.Col.Ji ingredientsbacked by evidence
We recommend Yakong Panthenol Toner that delivers deep and fast moisturizing from the first step!plausible, not tested
Panthenol is an ingredient that changes into vitamin B5 when absorbed into the skin and cares for moisturizing.plausible, not tested
Even richer moisturizing feel containing the rich nutrition of carefully selected Yakongplausible, not tested
Soft and smooth for roughened skin textureplausible, not tested
Cream-type moisturizing toner that absorbs smoothlyplausible, not tested
The cream-type moisturizing texture is densely filled into the skin, delivering a soft and deep moisturizing feel without stickiness.plausible, not tested
It was produced using soy ink on an FSC-certified carton to protect forests.plausible, not tested
Product effect proven by 100% satisfactionpartly backed
It seems that the moisturizing feel is sufficient with the toner alone.partly backed
It seems that inner skin tightness is improved.partly backed
It seems that skin has become soft.partly backed
It seems to absorb quickly.partly backed
It seems there is no stickiness or oiliness.partly backed
Moist smooth texture in 3 seconds on dry skin after cleansingpartly backed
4-fold moisturizing charge from outside to insidepartly backed
01. Outer moisturizing improvementpartly backed
Completion of smooth texture for rough skinpartly backed
Yakong grown in a clean highland area where the dawn is cold and refreshing is rich in nutrients such as protein and vitamin B, giving a deep moisturizing feel to the skin.partly backed
It blends ceramide, cholesterol, and fatty acids, the three essential elements for skin moisturizing, in a ratio similar to the skin structure to care for moisturizing more densely.partly backed
The gentle LHA+PHA ingredients for sensitive skin mildly care for the skin texture that has become flaky and rough due to dryness, arranging it into smooth skin.partly backed
Average skin reaction level of 0.00, judged as non-irritating according to the evaluation criteriapartly backed
02. 3-layer inner moisturizing improvementno supporting source found
BIO INHANCER™ for deep absorptionno supporting source found
The patented absorption technology BIO INHANCER™ that fills moisturizing ingredients into every corner without gaps helps with deep and dense moisturizing care from the first step.no supporting source found
Deep efficacy delivery niosome panthenolno supporting source found
It contains niosome panthenol, a nano-sized double-layer structure, which absorbs densely deep into the skin and cares for moist and smooth skin.no supporting source found
#3SecondQuick #SmoothMoisture Tonernothing specific to check
When you need Yakong Panthenol Toner for dryness that cannot be resolved by various external stimuli!nothing specific to check
Panthenol, is just applying it the end? It must absorb well to be real mois. ture!nothing specific to check
Torriden
Solid In Ceramide Lip Essence
Key: Cholesterol (#16 on the ingredient list), Petrolatum, Ceramide
Brand store Official (Korean)
Celimax
Dual Barrier Purifying Cleansing Balm
It's made for better hydration.
Key: Cholesterol (#17 on the ingredient list), Ceramide, Tocopherol
Official (Korean)
8 claims, summarized
You can expect:
better hydration
Don't count on:
less visible pores
Tests passed:
non-comedogenic
See each claim
claims, checked
Formulated without 23 harmful ingredientsbacked by evidence
Contains the moisturising ingredient ceramidebacked by evidence
95% purity 5-ceramideplausible, not tested
Balm → oil → milk, a 3-stage textureplausible, not tested
A new concept cleansing balm for sensitive skinpartly backed
Non-comedogenic test completedpartly backed
Waterproof deep cleansingoverstated
Specialised in blackhead & whitehead improvementoverstated
AESTURA
Atobarrier Lotion
It's made for better barrier support.
Key: Cholesterol (#18 on the ingredient list), Hydroxypropyl Bispalmitamide MEA, Hydroxypropyl Bislauramide MEA
Official (Korean)
7 claims, summarized
Only partly backed:
better barrier support
See each claim
claims, checked
#HighMoisturebacked by evidence
#BarrierMoistureLotionbacked by evidence
Strengthens damaged skin barrier functionplausible, not tested
#BarrierFunctionStrengtheningplausible, not tested
DermaON, containing skin lipid ingredients, strengthens the damaged skin barrier function of dry and sensitive skin.partly backed
#SensitiveSkinpartly backed
#SkinGuardiannothing specific to check
KSECRET
Seoul 1988 Retinal Fermented Soy Eye Cream
Key: Cholesterol (#19 on the ingredient list), Retinal, Lactobacillus/Soybean Ferment Extract
Official (Korean)
1 claim checked
claims, checked
[Retinal/Wrinkles & Spots] K-Secret Seoul 1988 Retinal Fermented Soybean Eye Cream 30mlpartly backed
FATION
GLUCOSE HYDRO ESSENCE TONER
Key: Cholesterol (#20 on the ingredient list), Glucose, Glyceryl Glucoside
Official (Korean)
Theralogic
Retinol Anti Wrinkle 3D Pore Ampoule
Key: Cholesterol (#20 on the ingredient list), Retinol, Retinyl Palmitate
Official (Korean)
3 claims checked
claims, checked
Retinolpartly backed
Anti-wrinkle 3Dpartly backed
[Pore Elasticity]partly backed
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: Cholesterol (#21 on the ingredient list), Hydroxypropyl Bispalmitamide MEA, Phytosphingosine
Official (Korean)
4 claims, summarized
Only partly backed:
better barrier support
See each claim
claims, checked
Strengthens damaged skin barrier functionplausible, not tested
#HighMoistureplausible, not tested
DermaON, containing skin lipid ingredients, strengthens the damaged skin barrier function of dry and sensitive skin.partly backed
#SkinGuardiannothing specific to check
Ruuve
5-Ceramide Lotion
Key: Cholesterol (#21 on the ingredient list), Ceramide, Phytosphingosine
Official (Korean)
1 claim checked
claims, checked
The earth's gift for our babynothing 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
backed by evidence	2 of 10
plausible, not tested	1 of 10
partly backed	6 of 10
no supporting source found	1 of 10

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.