Isntree Yam Root Vegan Barrier Cream 80ml
Isntree Yam Root Vegan Barrier Cream is a 80ml cream whose ingredient list carries Ceramide NP alongside Ceramide NS and Ceramide AS.
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- Suited to
- Congested skinUneven textureDry skinCompromised barrier
- Helps with
- Shoppers looking for Ceramide NP in a creamRoutines that want Ceramide NP and Ceramide NS in one stepFilling the cream step with a Korean-market formulaAnyone who wants the Ceramide NP cream sold on Korean shelves
In stock. Ships from our California warehouse, dispatched within 2 business days
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- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
The Yam Root Vegan Barrier Cream is a 80ml cream, used as the last skincare step, morning and evening, over serum. The barrier lipid it is built around is Ceramide NP, named twentieth on its own ingredient list. The same list carries Ceramide NS, Ceramide AS and Ceramide AP, so the barrier lipid is not the only thing on it worth naming. How much of the Ceramide NP stays on the skin, and for how long, is decided by the cream format rather than by the list alone. This is the Original Korean Formula, the cream Isntree sells in Korea, Ceramide NP and all.
Key benefits
- Ceramide NP, the barrier lipid this cream is built around
- Ceramide NS, Ceramide AS, Ceramide AP and Ceramide EOP on the same list, barrier lipids
- Phytosphingosine and Cholesterol further down the same list
- Dioscorea Japonica Root Extract and Hibiscus Esculentus Fruit Extract further down the same list
- Ceramide NP named twentieth on the manufacturer list printed on this page
- Original Korean Formula, the cream sold on Korean shelves
Key actives
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. On this cream's own ingredient list it is named twentieth.
Ceramide NSbarrier lipid
Ceramide NS is another of the ceramides skin makes for itself. It is used alongside NP and AP so a formula supplies a mixture rather than a single lipid. It is named twenty-first on this cream's list, alongside Ceramide NP.
Ceramide ASbarrier lipid
Ceramide AS is a further member of the same lipid family. Its presence usually signals a formula built around a full ceramide profile rather than a single headline one. It is named twenty-second on this cream's list, alongside Ceramide NP.
Ceramide APbarrier lipid
Ceramide AP is a second cosmetic ceramide, distinguished by an extra hydroxyl group. Formulas that name several ceramides are copying the mix skin actually holds rather than relying on one. The panel names it twenty-third on this cream's list, beside Ceramide NP.
Ceramide EOPbarrier lipid
Ceramide EOP is the ceramide with the longest tail, and in skin it acts as the rivet holding the lipid layers together. It is the third member of the standard cosmetic ceramide trio. It is named twenty-fourth on this cream's list, alongside Ceramide NP.
Where does this cream go in my routine?
As the last skincare step, morning and evening, over serum. Anything thinner than a cream 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 Ceramide NP and not three changes at once.
Is this the Korean-market cream or a US version?
The Korean-market one, Ceramide NP and all. We match this cream 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 Ceramide NP?
Ceramide NS, Ceramide AS and Ceramide AP. The order they are printed in on this cream's panel is the order on the box, so you can see where Ceramide NP sits relative to them. Further down the same panel: Ceramide EOP, Phytosphingosine and Cholesterol.
- 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 to use
- Use it as the final leave on step, after any toner or serum has settled.
- Warm a small amount between your fingers first so a firmer cream spreads evenly.
- Press it over the face and neck with flat hands rather than rubbing it in.
- Do not skip it on oily areas out of habit, since a barrier step is about water loss rather than oil.
Worth knowing
- Patch test this cream on a small area and wait a day before using it more widely, especially with Ceramide NP on the list.
- Introduce this cream on its own for the first week, so anything your skin does is traceable to the Ceramide NP rather than to three changes at once.
Reviews
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Korean-market original
The Original Korean Formula cream from Isntree, 80ml formulated with Ceramide NP and Ceramide NS, 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 skin care, quoted from the medical sources linked beside each.
Ceramides are part fatty acid and part amino acid and are able to be the grout that keeps the building blocks of the skin together and functioning as a barrier between the inside and outside world.
Amy Kassouf, MDDermatologist, Cleveland Clinic Pretty much every step of a Korean skin care routine is going to have some component of hydration.
Alok Vij, MDDermatologist, Cleveland Clinic
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