COSRX
5 PDRN Collagen Vitalizing Hydrogel Eye Patch (Single)
PDRN eye patches with DNA-derived sodium DNA, caffeine and collagen in an orange-tinted hydrogel that hugs the under-eye.
No reviews yet- Ships from our California warehouse
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- Suited to
- SensitiveCompromised barrierUneven toneDull
- Helps with
- Barrier weaknessEarly environmental damageUneven tone and dullnessExcess oil
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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 hydrogel patch holds a cool gel against the under-eye for a set few minutes, and that contact time in one place is the whole mechanism. This one is set in a carob gum and chondrus crispus gel, and it carries niacinamide, sodium DNA, collagen and caffeine. It goes on clean skin before your serum, morning or evening, and the gel left behind is pressed in rather than wiped off. An under-eye that looks puffy first thing in the morning is the case a patch suits better than a cream. Two or three times a week is the rhythm, alongside an eye cream rather than in place of one.
Key benefits
- Sodium DNA, the DNA-derived ingredient behind the PDRN name, is on the list
- Caffeine and niacinamide support a brighter, less puffy-looking eye area
- Collagen and five hyaluronate entries carry the plumping hydration
- Rice extract and centella leaf extract round out the supporting cast
Key actives
Sodium DNA
the DNA-derived hydrator sold under the PDRN name
Caffeine
a classic pick-me-up for tired-looking eyes
Niacinamide
supports a brighter-looking under-eye
Collagen
surface film-former for a plumper look
COSRX 5 PDRN Collagen Vitalizing Hydrogel Eye Patch (Single)
What does the PDRN in this eye patch's name refer to on the ingredient list?
Sodium DNA is the INCI name that corresponds to the PDRN in the product name, and it appears roughly a third of the way down this patch's ingredient list. PDRN is a salmon-derived DNA fragment widely used in Korean skincare for its skin-conditioning reputation around the eye area, and it sits here alongside niacinamide and a run of hyaluronate forms rather than as a standalone active.
Is there real collagen in this patch, or just a collagen-sounding name?
Yes, collagen appears directly on the ingredient list, alongside hydrolyzed hyaluronic acid, hyaluronic acid, potassium hyaluronate and hydrolyzed sodium hyaluronate in the same section. The name reflects ingredients that are actually present rather than a marketing-only reference.
What is the gel material that holds this patch together?
Carob gum, cellulose gum and chondrus crispus, a red seaweed also known as Irish moss, form the gelling base, the same category of seaweed and plant-derived thickeners used across most Korean hydrogel eye patches.
Does this patch contain caffeine?
Yes, caffeine appears on the list alongside maltodextrin and dextrin, in the same section as the collagen and hyaluronate cluster. Caffeine is a common inclusion in eye-area products for its cooling, refreshing feel during wear, and it is worth applying the patches right after cleansing while that cooling effect is most noticeable.
How does the single pack differ from the two-pack version of this patch?
Both versions share the identical ingredient list, led by the carob gum and chondrus crispus gel base with niacinamide, sodium DNA and the hyaluronate cluster behind it. The difference is purely the number of patch pairs included per package, not the formula itself, so pick whichever size matches how often the patches will actually get used.
- 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 5 PDRN Collagen Vitalizing Hydrogel Eye Patch on clean skin, before serum, morning or evening.
- One patch under each eye, pressed flat from the inner corner outward so no air is trapped underneath.
- Take them off after the time the pack gives, pat in the gel left behind, then carry on with serum and moisturizer.
- Two or three times a week. Do not reuse a patch or leave the tub unsealed between uses; a hydrogel dries out quickly once it is opened.
Worth knowing
- Collagen here is not plant-derived, so this is not a vegan formula.
Reviews
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COSRX, Korean-market original
PDRN collagen hydrogel eye patches with Caffeine and Niacinamide.
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.
It has also been proven that caffeine stimulates lipolysis, which Lupo et al postulated may contribute to improvements in lower eyelid sagging and puffiness.
Stacey J. PilkingtonDO, Azeal Dermatology Institute, The Journal of Clinical and Aesthetic Dermatology It's still a very new ingredient in the field of regenerative medicine.
Catherine ChangBeverly Hills board-certified plastic and reconstructive surgeon, Harper's Bazaar
1 more professional perspective
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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