COSRX

COSRX Advanced Snail Mucin Power Essence Sheet Mask 25ml 1 Pack (10 Sheets)

Name: COSRX - Advanced Snail Mucin Power Essence Sheet Mask 25ml 1 Pack (10 Sheets)
Brand: COSRX

Efficacy33/100IrritancyLow

See all ingredients

Works for

Moisturizing

Panthenol, Snail secretion filtrate + 9 more

Works well

What the product description says

“Strengthens the skin barrier, repairing damaged skin and deliver hydration to plump and firm skin.”

Source: Lila Beauty

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: arginine, betaine.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine, caprylic/capric triglyceride.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.4–0.9%

Snail secretion filtrateKey active· HumectantEffect: HighTypically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products~24–37%

BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~5.7–8.5%

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~4.8–7.2%

Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~1.8–2.7%

Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1.6–2.4%

ArginineKey active· Humectant, OcclusiveEffect: HighAn amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin~1.1–1.6%

DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.85–1.3%

AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.05–0.25%

Stearic acid· EmollientEffect: LowHelps oil and water mix together and works as an emollient~1.3–2%

AllantoinUnder-dosedHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.1–0.45%

Evens skin tone

No ingredient credited for this claim

Not delivered

What the product description says

“Improves the appearance of acne scars and blemishes by smoothing out skin tone and texture, leaving the skin silky-smooth, firm and supple.”

Source: Lila Beauty

Effective ingredients missing or their concentration is too low

Anti-blemish

Allantoin

Not delivered

What the product description says

“Improves the appearance of acne scars and blemishes by smoothing out skin tone and texture, leaving the skin silky-smooth, firm and supple.”

Source: Lila Beauty

Effective ingredients missing or their concentration is too low.

AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.1–0.45%

Anti-aging

Not advertised by the brand · Adenosine

Works well

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.05–0.25%

Can it cause trouble?

Irritancy

3 flagged ingredients

Low risk

We flag 3 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.

IngredientFunctionIrritationEst. amount

Ethyl hexanediolUsed to dissolve other ingredients. Might be irritatingHigh~0.05–0.3%est.

Snail secretion filtrateTypically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare productsMedium~24–37%est.

Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~4.8–7.2%est.

Comedogenic

1 ingredient rated 2 or more on the 0–5 pore-clogging scale

1 flagged

These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.

IngredientFunctionRatingEst. amount

Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1.6–2.4%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Snail secretion filtrate~24–37%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-inflammatory

Typically contains hyaluronic acid that helps attract water to the upper layer of the skin. Might contain allantoin that is helpful in calming down inflammation. There is no evidence that it can have any further benefits for the skin, especially when used in skincare products

More about Snail secretion filtrate

Betaine~5.7–8.5%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine

Caprylic/capric triglyceride~4.8–7.2%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride

Cetearyl olivate~2.8–4.1%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Cetearyl olivate

Sorbitan olivate~2.1–3.2%

Formula

Irritation risk: Low

Works for

Cleansing

Helps oil and water mix together

More about Sorbitan olivate

Sodium hyaluronate~1.8–2.7%

Key active

Irritation risk: Low

Works for

Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate

Cetearyl alcohol~1.6–2.4%

Key activeComedogenic 2/5

Irritation risk: Low
Comedogenicity: 2/5

Works for

CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol

Stearic acid~1.3–2%

Formula

Irritation risk: Low

Works for

CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid

Arginine~1.1–1.6%

Key active

Irritation risk: Low

Works for

Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine

Dimethicone~0.85–1.3%

Key active

Irritation risk: Low

Works for

MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone

Carbomer~0.45–1.05%

Formula

Irritation risk: Low

Works for

Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer

Panthenol~0.4–0.9%

Hero · Moisturizing

Irritation risk: Low

Works for

Reduces rednessMoisturizingReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol

Allantoin~0.1–0.45%

Under-dosed

Irritation risk: Low

Works for

Anti-inflammatoryMoisturizingAnti-blemishReduces irritationReduces rednessExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin

Sodium polyacrylate~0.35–0.8%

Formula

Irritation risk: Low

Works for

Mattifying

Used to create a gel-like product texture, as well as to stabilize emulsions

More about Sodium polyacrylate

Xanthan gum~0.1–0.45%

Formula

Irritation risk: Low

Works for

Cleansing

Used to create a thicker product consistency

More about Xanthan gum

Ethyl hexanediol~0.05–0.3%

Irritant · high

Irritation risk: High

Used to dissolve other ingredients. Might be irritating

More about Ethyl hexanediol

Adenosine~0.05–0.25%

Key active

Irritation risk: Low

Works for

Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine

Phenoxyethanol~0.05–0.25%

Formula

Irritation risk: Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol

Ingredient list view

Snail secretion filtrate, Betaine, Caprylic/capric triglyceride, Cetearyl olivate, Sorbitan olivate, Sodium hyaluronate, Cetearyl alcohol, Stearic acid, Arginine, Dimethicone, Carbomer, Panthenol, Allantoin, Sodium polyacrylate, Xanthan gum, Ethyl hexanediol, Adenosine, Phenoxyethanol

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🇦🇺 Lila Beauty (AU)25 ml

≈ $4.09

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🇦🇺 Lila Beauty (AU)25 ml

≈ $23.33

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
	COSRXAdvanced Snail Mucin Power Essence Sheet Mask 25ml 1 Pack (10 Sheets)YOUR PRODUCT	TIA'MSnail & Azulene Sleeping Mask	Dr. Jart+Vital Hydra Solution Hydro Plump Overnight Mask 75ml	SUNGBOON EDITORDeep Collagen Niacin-Vita C Brightening Mask 37g
Match	—	49%	48%	47%
Price	—	$18.76	$28.11	$4.09
Shared key ingredients	—	8 of 9	4 of 9	5 of 9
Key difference	—	Sunflower Seed Oil	Glycerin	Niacinamide
Irritancy	Low	Low	Low	Low
Drying alcohol	—	—	—	—
	View product	Shop	Shop	Shop

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Product summary

"COSRX - Buy COSRX Advanced Snail Mucin Power Essence Sheet Mask in Australia - Korean Skincare Online" is effective for: Moisturizing and Anti-aging

Ingredient callouts

Adenosine 0.05% - 0.25%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
An effective concentration of Panthenol (pro-vitamin B5) - about 0.40% - 0.90%. Panthenol helps strengthen the skin barrier, improve hydration and reduce inflammation in skin.
Humectants (panthenol 0.40% - 0.90%, arginine 1.10% - 1.60%, sodium hyaluronate 1.80% - 2.70%, betaine 5.70% - 8.50% and snail secretion filtrate 24.00% - 37.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.