COSRX
Advanced Snail Radiance Dual Essence
COSRX's dual-chamber snail essence, pumped as two textures that blend on the fingertips, worn after toner and before cream. 80 ml.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- DryDehydratedSensitiveCompromised barrier
- Helps with
- DehydrationCompromised, over-exfoliated skinBarrier weaknessUneven tone and dullness
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- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
Snail mucin essences usually run the mucin at real concentration and stop there; this one splits the job across two chambers instead of one bottle. Snail secretion filtrate leads the primary list ahead of water itself, with niacinamide third for the radiance side, and each pump mixes the two together rather than layering them as separate steps. Sodium hyaluronate and panthenol carry the water side, and meadowfoam, sunflower and argan kernel oils give the finish a light gloss rather than a bare, tacky one.
Key benefits
- Snail secretion filtrate is first on the list, ahead of water, part of the triple snail complex
- Niacinamide is third, dispensed from the second chamber at every pump for the radiance argument
- Sodium hyaluronate and panthenol carry the water-holding side
- Meadowfoam, sunflower and argan kernel oils give the finish a soft gloss rather than a dry set
- Animal-derived snail secretion filtrate means this is not a vegan formula
- 80 ml, a larger format than the standard Snail 96 essence bottle
Key actives
Snail Secretion Filtrate
the bounce-giving hydrator the essence is built on
Niacinamide
supports a brighter, more even look
Glutathione
an antioxidant that supports a luminous tone
COSRX Advanced Snail Radiance Dual Essence
Why does this essence come in two chambers?
A dual-chamber format keeps an active ingredient separated from the rest of the formula until the moment of use, which protects ingredients that can lose potency once mixed and stored together. Mixing at the point of application rather than during months on a shelf is the reason for the format.
Where does snail secretion filtrate sit on this ingredient list?
First, ahead of every other ingredient including water. That is an unusually high position for snail mucin and signals the formula is built around it rather than including it as a minor addition.
Does this essence contain glutathione, and what does that mean for the formula?
Yes, glutathione appears near the end of the ingredient list. It is an antioxidant compound often included in Korean brightening-adjacent formulas, positioned here at a level typical for a supporting ingredient in an essence rather than a standalone treatment.
Is this essence oily or lightweight?
The list carries several plant oils, meadowfoam seed, sunflower seed, macadamia and argan, positioned in the middle of the list rather than near the top. That places them as texture and finishing ingredients in an otherwise water and humectant-led essence, so it should apply as a light, absorbing layer rather than a heavy oil.
How does niacinamide fit into this essence's formula?
Niacinamide sits third on the list, right behind the snail filtrate and butylene glycol, which is a high position for a brightening-support ingredient. It works alongside the snail filtrate and the hyaluronate and glutathione further down the list as part of the essence's overall finish.
- 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 Radiance Dual Essence after toner and before your cream, morning and evening.
- One pump gives both chambers at once. Blend the two textures on your fingertips, then press the mix over the face.
- Toner first, this second, then serum or cream over the top while the layer is still damp.
- Twice a day, every day. Do not part-pump it to save product; the two chambers are built to come out in proportion.
Worth knowing
- Snail secretion filtrate is animal-derived, so this is not a vegan formula.
Reviews
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COSRX, Korean-market original
Dual-chamber snail essence, 80 ml, with Niacinamide and Glutathione.
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 Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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