isoi ISOI Blemish Care Eye & Wrinkle Patch 90P
isoi Blemish Care Eye & Wrinkle Patch 90P is a patch whose ingredient list carries Niacinamide alongside Allantoin and Adenosine.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- Dehydrated skinSensitive skinDull, uneven tone
- Helps with
- Shoppers looking for Niacinamide in a patchRoutines that want Niacinamide and Allantoin in one stepFilling the patch step with a Korean-market formulaAnyone who wants the Niacinamide patch sold on Korean shelves
In stock. Ships from our California warehouse, dispatched within 2 business days
You’re $100.00 away from free US shipping.
- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
Key benefits
- Niacinamide, the active this patch is built around
- Allantoin, Adenosine, Dipotassium Glycyrrhizate and Sodium DNA on the same list, actives
- Tocopherol and Glutathione further down the same list
- Chondrus Crispus Extract and Glycyrrhiza Glabra (Licorice) Root Extract further down the same list
- Niacinamide named fifth on the manufacturer list printed on this page
- Sourced for the Korean market, not a US-shelf reformulation of this patch
Key actives
Niacinamideactive
Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. On this patch's own ingredient list it is named fifth.
Allantoinactive
Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin. It is named tenth on this patch's list, alongside Niacinamide.
Adenosineactive
Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated. The panel names it eighteenth on this patch's list, beside Niacinamide.
Dipotassium Glycyrrhizateactive
Dipotassium Glycyrrhizate is a water-soluble salt derived from licorice root. The panel names it nineteenth on this patch's list, beside Niacinamide.
Sodium DNAactive
Sodium DNA is the salt of DNA, in Korean skincare almost always salmon derived, and it is the ingredient behind the PDRN category. It is used as a humectant and for the look of tired skin; the fragments themselves are what the name PDRN refers to. It is named fifty-third on this patch's list, alongside Niacinamide.
How to use
- Using a small dot on each side, pat in gently around the orbital bone with a fingertip, avoiding direct contact with the lash line. Apply as the last step before a facial moisturizer, morning and night.
Where does this patch go in my routine?
Apply a patch from it to clean, dry skin at the end of the evening routine. Toner goes on before it, and the rest of the routine goes on after you take the patch off. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Niacinamide and not three changes at once.
Is this the Korean-market patch or a US version?
The Korean-market one, Niacinamide and all. We match this patch to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
Does this patch contain fragrance?
Yes. The ingredient list names Citronellol, Geraniol and Linalool. They sit on the panel printed on this page, so you can read the position for yourself before you buy. If fragrance components are something you avoid, this patch is not the one.
What else is on the list besides Niacinamide?
Allantoin, Adenosine and Dipotassium Glycyrrhizate. The order they are printed in on this patch's panel is the order on the box, so you can see where Niacinamide sits relative to them. Further down the same panel: Sodium DNA, Tocopherol and Glutathione.
- 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
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How it works
The Blemish Care Eye & Wrinkle Patch 90P is a patch, used apply a patch from it to clean, dry skin at the end of the evening routine. The active it is built around is Niacinamide, named fifth on its own ingredient list. The same list carries Allantoin, Adenosine and Dipotassium Glycyrrhizate, so the active is not the only thing on it worth naming. How much of the Niacinamide stays on the skin, and for how long, is decided by the patch format rather than by the list alone. This is the Original Korean Formula, the patch isoi sells in Korea, Niacinamide and all.
Worth knowing
- Patch test this patch on a small area and wait a day before using it more widely, especially with Niacinamide on the list.
- This list names Citronellol, Geraniol and Linalool, so skip it if fragrance components are something you avoid.
Reviews
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Korean-market original
The Original Korean Formula patch from isoi, formulated with Niacinamide and Allantoin, held in the United States and shipped domestically.
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.
Match the batch code on the box against the code printed on the bottle or tube itself; the two are stamped separately and should agree.
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.
Allantoin can tone down the dryness of the individual cells. It increases the water content of the skin, which means it helps to hydrate and moisturize.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic It contains liquiritin, an active compound that helps to disperse and remove existing melanin in the skin.
Jennifer Chwalek, MDDermatologist, Byrdie
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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