COSRX
Advanced Snail Mucin Power Sheet Mask 10 Sheets
A ten-sheet pack of cellulose masks soaked in COSRX's snail secretion filtrate with panthenol and sodium hyaluronate, left on for fifteen to twenty minutes after cleansing.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- DryDehydratedSensitiveCompromised barrier
- Helps with
- DehydrationCompromised, over-exfoliated skinBarrier weaknessBreakouts and congestion
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- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
A cellulose sheet mask is the simplest way to keep an essence against the face for a set number of minutes, and a ten-pack is bought to be used regularly rather than saved. This one is soaked in an essence built on snail secretion filtrate, with panthenol, sodium hyaluronate and allantoin behind it and a little tea tree leaf oil on the same list. It goes after toner, in place of the serum step, and the essence left on the face afterwards is patted in. Skin that feels tight by the end of the evening is the case a hydrating sheet answers. Two or three evenings a week is a normal rhythm for a pack this size.
Key benefits
- Snail secretion filtrate sits fourth on the list, ahead of the preservative system
- Panthenol and sodium hyaluronate carry the hydration
- Licorice-derived dipotassium glycyrrhizate keeps the soak calm
- The cellulose sheet hugs the face closely so the essence stays put
Key actives
Snail Secretion Filtrate
bounce-giving hydration in a single-use soak
Panthenol
vitamin B5 that comforts and hydrates
Sodium Hyaluronate
draws and holds water at the surface
COSRX Advanced Snail Mucin Power Sheet Mask 10 Sheets
How is this mask different from a more elaborate snail mucin hydrogel mask?
This is a fabric sheet mask soaked in a thinner essence, with snail secretion filtrate fourth on a list of under twenty ingredients, compared to a hydrogel format that carries a heavier gel matrix and often more ingredients overall. Both use the same core snail secretion filtrate as their lead active, but the sheet format delivers it in a lighter, faster-absorbing essence.
What is dipotassium glycyrrhizate doing in this formula?
It is a licorice-root derived soothing compound and sits in the latter half of the ingredient list alongside allantoin, the mask's calming pairing. It is a common Korean-formula inclusion for taking the edge off a mask session on skin that runs reactive.
Does this pack include enough sheets for regular use?
The pack contains ten individually wrapped sheets, which supports a few uses a week for over a month rather than a single trial. Each sheet is sealed on its own, so unopened sheets in the pack are not exposed to air until used.
Is there fragrance in this sheet mask?
No parfum or fragrance ingredient appears on the list. Any scent that is noticeable would come from the base humectants and the snail secretion filtrate itself rather than an added fragrance compound.
Can this mask be used every night?
The formula is built around humectants, snail secretion filtrate, panthenol, and allantoin, all of which are generally well tolerated with frequent use, so nightly use is reasonable for skin that tolerates it well. Anyone new to the product should start a few times a week and watch how skin responds before moving to daily use.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
Payment and security
We accept
How to use
- Use the Advanced Snail Mucin Power Sheet Mask after toner, in place of your serum step, in the evening.
- Unfold one sheet, set it at the eyes and nose first, then smooth it out to the jaw so it lies flat.
- Take it off at the time printed on the pack, pat in the essence that is left, then go on to moisturizer.
- Two or three evenings a week. Do not leave it on until it dries out; a dry sheet takes water back off the face.
Worth knowing
- Snail secretion filtrate is animal-derived, so this is not a vegan formula.
Reviews
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COSRX, Korean-market original
Snail essence sheet masks, 10 ea, with Snail Secretion Filtrate and Panthenol.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
COSRX verifies units itself. Find the verification page on cosrx.com and enter the batch number and expiration date printed on your unit. Read them off the package rather than from us, which is the point.
Source: COSRX FAQ
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
The hyaluronic acid and peptides in snail mucin may stimulate the production of collagen and elastin.
Hadley King, MDClinical instructor of dermatology, Weill Medical College of Cornell, Women's Health Pantothenol is a common ingredient in skin care and hair products I recommend, particularly for people who are prone to dryness.
Taylor Bullock, MDDermatology resident, Cleveland Clinic
1 more professional perspective
Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
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