CNP Laboratory Invisible Peeling Booster 100ml
Gluconolactone is second on this booster's own list, ahead of panthenol, allantoin, urea and beta-glucan, so the 100 ml bottle takes surface build-up off two or three nights a week without the sting of a stronger acid.
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- Suited to
- Congested skinUneven textureDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Allantoin in a serumRoutines that want Allantoin and Gluconolactone in one stepFilling the serum step with a Korean-market formulaAnyone who wants the Allantoin serum 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
Key benefits
- Allantoin, the active this serum is built around
- Gluconolactone on the same list, an exfoliant
- Beta-Glucan on the same list, a polysaccharide
- Cordyceps Sinensis Extract on the same list, a plant extract
- Panthenol and Polyglutamic Acid further down the same list
- Fructose and Sodium Hyaluronate 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 serum's own ingredient list it is named tenth.
Gluconolactoneexfoliant
Gluconolactone is a PHA, the gentlest exfoliant class. The panel names it second on this serum's list, beside Allantoin.
Beta-Glucanpolysaccharide
Beta-Glucan is a polysaccharide from oats or yeast. It holds a large amount of water, forms a soothing film, and is one of the ingredients formulators reach for in products aimed at reactive skin. The panel names it twenty-fourth on this serum's list, beside Allantoin.
Cordyceps Sinensis Extractplant extract
Cordyceps extract, from a fungus that grows on insect larvae. It carries polysaccharides and amino acids and is used as a conditioning extract. The panel names it thirteenth on this serum's list, beside Allantoin.
Arginineamino acid
Arginine is an amino acid that does two jobs here: it holds water in the outer layer of skin, and it neutralises acidic gelling agents, which is why it often stands in for a synthetic pH adjuster. It is named fifth on this serum's list, alongside Allantoin.
How to use
- Use it after cleansing, before toner, 2 to 3 times a week rather than daily. 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 Allantoin and not three changes at once.
Is this the Korean-market serum or a US version?
The Korean-market one, Allantoin 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.
Does this serum contain fragrance?
Yes. The ingredient list names Citronellol and Geraniol. 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 serum is not the one.
What else is on the list besides Allantoin?
Gluconolactone, Beta-Glucan and Cordyceps Sinensis Extract. The order they are printed in on this serum's panel is the order on the box, so you can see where Allantoin sits relative to them. Further down the same panel: Arginine, Panthenol and Polyglutamic Acid.
- 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 Laboratory Invisible Peeling Booster is a 100ml serum, used after toner and before moisturizer, morning and evening. The active it is built around is Allantoin, named tenth on its own ingredient list. The same list carries Gluconolactone, Beta-Glucan and Cordyceps Sinensis Extract, 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 serum format rather than by the list alone. This is the Original Korean Formula, the serum CNP sells in Korea, Allantoin and all.
Worth knowing
- Patch test this serum on a small area and wait a day before using it more widely, especially with Allantoin on the list.
- This list names Citronellol and Geraniol, so skip it if fragrance components are something you avoid.
- Citric Acid and Gluconolactone 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 CNP, 100ml formulated with Allantoin and Gluconolactone, 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 can be especially useful for skin that is easily irritated or prone to redness, including conditions such as rosacea, eczema and contact dermatitis.
Derrick Phillips, MDConsultant dermatologist, Vogue
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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