APRILSKIN Calendula PHA + AHA Resurfacing Serum 30ml
APRILSKIN Calendula PHA + AHA Resurfacing Serum is a 30ml serum whose ingredient list carries Gluconolactone alongside Allantoin and Adenosine.
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- Suited to
- Congested skinUneven textureDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Gluconolactone in a serumRoutines that want Gluconolactone and Allantoin in one stepFilling the serum step with a Korean-market formulaAnyone who wants the Gluconolactone serum 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.
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- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
Key benefits
- Gluconolactone, the exfoliant this serum is built around
- Allantoin and Adenosine on the same list, actives
- Salicylic Acid and Lactic Acid on the same list, exfoliants
- Glycolic Acid and Calendula Officinalis Flower Extract further down the same list
- Indigofera Tinctoria Extract and Citrus Nobilis (Mandarin Orange) Peel Extract further down the same list
- Gluconolactone named second on the manufacturer list printed on this page
Key actives
Gluconolactoneexfoliant
Gluconolactone is a PHA, the gentlest exfoliant class. It is the entry this serum is named after, and the list carries it.
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 nineteenth on this serum's list, alongside Gluconolactone.
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 twenty-third on this serum's list, beside Gluconolactone.
Salicylic Acidexfoliant
It loosens the dead cells that block pores and is used for the look of congested, oily skin. It is named eighteenth on this serum's list, alongside Gluconolactone.
Lactic Acidexfoliant
Lactic Acid is a larger AHA than glycolic, so it works nearer the surface and is easier on skin, and it is a humectant as well as an exfoliant. It is the AHA of choice for dry skin. It is named twentieth on this serum's list, alongside Gluconolactone.
How to use
- Apply after toner and before moisturizer. Pat or smooth it over a cleansed face and let it absorb before the next step, AM and PM.
Where does this serum go in my routine?
After toner and before moisturizer, morning and evening. Anything thinner than a serum 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 Gluconolactone and not three changes at once.
Is this the Korean-market serum or a US version?
The Korean-market one, Gluconolactone and all. We match this serum 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 Gluconolactone?
Allantoin, Adenosine and Salicylic Acid. The order they are printed in on this serum's panel is the order on the box, so you can see where Gluconolactone sits relative to them. Further down the same panel: Lactic Acid, Glycolic Acid and Calendula Officinalis Flower 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 Calendula PHA + AHA Resurfacing Serum is a 30ml serum, used after toner and before moisturizer, morning and evening. The exfoliant it is built around is Gluconolactone, named second on its own ingredient list. The same list carries Allantoin, Adenosine and Salicylic Acid, so the exfoliant is not the only thing on it worth naming. How much of the Gluconolactone stays on the skin, and for how long, is decided by the serum format rather than by the list alone. This is the Original Korean Formula, the serum APRILSKIN sells in Korea, Gluconolactone and all.
Worth knowing
- Patch test this serum on a small area and wait a day before using it more widely, especially with Gluconolactone on the list.
- Gluconolactone and Glycolic Acid on this list makes this serum an exfoliating step, so do not stack it with another one on the same night.
Reviews
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Korean-market original
The Original Korean Formula serum from APRILSKIN, 30ml formulated with Gluconolactone 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 BHAs like salicylic acid get really deep into the pores, whereas the water-soluble ones don't go as deep.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
1 more professional perspective
This means that gluconolactone acts as an exfoliating acid, but also as a moisturizer. It has moisturizing, soothing, and lightening properties, working well on dry skin.
Paola PeruginiPhD, Journal of Cosmetic Dermatology
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