KAINE Kombu Barrier Ampoule 30ml
KAINE's Kombu Barrier Ampoule is a 30ml ampoule led by a saccharomyces and black tea ferment with panthenol second, unusually high, and plain water only fifth, then squalane, ceramide NP, beta-glucan and a run of hyaluronic acid forms. Korean-market formula.
No reviews yet- Ships from our California warehouse
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- Suited to
- Dry skinCompromised barrierDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Allantoin in an ampouleRoutines that want Allantoin and Tocopherol in one stepFilling the ampoule step with a Korean-market formulaAnyone who wants the Allantoin ampoule 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
- Allantoin, the active this ampoule is built around
- Tocopherol on the same list, an antioxidant
- Hydrogenated Olive Oil Unsaponifiables and Ceramide NP on the same list, barrier lipids
- Biosaccharide Gum-1 on the same list, a polysaccharide
- Beta-Glucan and Theobroma Cacao (Cocoa) Extract further down the same list
- Ethylhexyl Olivate and Squalane further down the same list
Key actives
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. On this ampoule's own ingredient list it is named sixteenth.
Tocopherolantioxidant
Tocopherol is vitamin E. It is an oil-soluble antioxidant that protects the oils in a formula from going rancid and works on skin as an emollient, and it is regularly paired with vitamin C because each keeps the other going for longer. The panel names it thirty-third on this ampoule's list, beside Allantoin.
Hydrogenated Olive Oil Unsaponifiablesbarrier lipid
The fraction of olive oil that will not turn into soap, which is the sterols, squalene and vitamin E, concentrated and hardened. It is a rich barrier lipid. The panel names it twenty-first on this ampoule's list, beside Allantoin.
Ceramide NPbarrier lipid
Ceramide NP is the most used cosmetic ceramide, the same class of lipid that makes up roughly half the mortar between cells in the outer layer of skin. Added to a cream it slots into that structure, which is why ceramide formulas feel less leaky rather than merely greasy. The panel names it twenty-eighth on this ampoule's list, beside Allantoin.
Biosaccharide Gum-1polysaccharide
Biosaccharide Gum-1 is a fermentation-derived sugar polymer that binds to skin and holds a moisture film in place. It gives a silky, non-tacky feel. It is named twenty-seventh on this ampoule's list, alongside Allantoin.
How to use
- Apply a small amount to cleansed, toned skin, pat in gently, then follow with a moisturizer.
Where does this ampoule go in my routine?
After toner and before moisturizer, morning and evening. Anything thinner than an ampoule goes on before it, and anything richer goes on after. 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 Allantoin and not three changes at once.
Is this the Korean-market ampoule or a US version?
The Korean-market one, Allantoin and all. We match this ampoule to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
What else is on the list besides Allantoin?
Tocopherol, Hydrogenated Olive Oil Unsaponifiables and Ceramide NP. The order they are printed in on this ampoule's panel is the order on the box, so you can see where Allantoin sits relative to them. Further down the same panel: Biosaccharide Gum-1, Beta-Glucan and Theobroma Cacao (Cocoa) Extract.
- 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 Kombu Barrier Ampoule is a 30ml ampoule, used after toner and before moisturizer, morning and evening. The active it is built around is Allantoin, named sixteenth on its own ingredient list. The same list carries Tocopherol, Hydrogenated Olive Oil Unsaponifiables and Ceramide NP, so the active is not the only thing on it worth naming. How much of the Allantoin stays on the skin, and for how long, is decided by the ampoule format rather than by the list alone. This is the Original Korean Formula, the ampoule KAINE sells in Korea, Allantoin and all.
Worth knowing
- Patch test this ampoule on a small area and wait a day before using it more widely, especially with Allantoin on the list.
- Introduce this ampoule on its own for the first week, so anything your skin does is traceable to the Allantoin rather than to three changes at once.
Reviews
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Korean-market original
The Original Korean Formula ampoule from KAINE, 30ml formulated with Allantoin and Tocopherol, 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 People with dry, flaky skin are more likely to see a benefit from using vitamin E because it enhances moisturization.
Amy Kassouf, MDDermatologist, Cleveland Clinic
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