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5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$4.70Centellian24
Madeca Derma Mask III Intensive Formula
Centellian24 Madeca Derma Mask III Intensive Formula is a 10pads sheet mask whose ingredient list carries Niacinamide alongside Madecassic Acid and Adenosine.
No reviews yet$12.99
10pads
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Dehydrated skinSensitive skinSkin that has lost bounce
- Helps with
- Shoppers looking for Niacinamide in a sheet maskRoutines that want Niacinamide and Madecassic Acid in one stepFilling the sheet mask step with a Korean-market formulaAnyone who wants the Niacinamide sheet mask sold on Korean shelves
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VT Reedle Shot 700 2-Step MaskVT Cosmetics
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- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
The Madeca Derma Mask III Intensive Formula is a 10pads sheet mask, used after toner, in place of your serum step, in the evening. The active it is built around is Niacinamide, named third on its own ingredient list. The same list carries Madecassic Acid, Adenosine and Asiaticoside, 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 sheet mask format rather than by the list alone. This is the Original Korean Formula, the sheet mask Centellian24 sells in Korea, Niacinamide and all.
Key benefits
- Niacinamide, the active this sheet mask is built around
- Madecassic Acid, Adenosine, Asiaticoside and Asiatic Acid on the same list, actives
- Allantoin and Caffeine further down the same list
- rh-Oligopeptide-1 and Artemisia Absinthium Extract further down the same list
- Niacinamide named third on the manufacturer list printed on this page
- Sourced for the Korean market, not a US-shelf reformulation of this sheet mask
Inside the formula
Inside the formula
50
Ingredients declared
No fragrance
on the list
Centellian24 Madeca Derma Mask III Intensive Formula
Where does this sheet mask go in my routine?
After toner, in place of your serum step, in the evening. Toner goes on before it, and the rest of the routine goes on after you take the sheet mask 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 sheet mask or a US version?
The Korean-market one, Niacinamide and all. We match this sheet mask 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 Niacinamide?
Madecassic Acid, Adenosine and Asiaticoside. The order they are printed in on this sheet mask's panel is the order on the box, so you can see where Niacinamide sits relative to them. Further down the same panel: Asiatic Acid, Allantoin and Caffeine.
Contains alcohol denat.
Not on the ingredient list below: fragrance or parfum, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (50): Glycerin, Honey Extract, Niacinamide, Rosa Damascena Flower Oil, Dimethiconol, Disodium EDTA, Dipropylene Glycol, Lavandula Angustifolia (Lavender) Oil, Madecassic Acid, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Alcohol Denat, Butylene Glycol, Cyclopentasiloxane, Cyclohexasiloxane, Cetearyl Alcohol, Pelargonium Graveolens Flower Oil, Artemisia Absinthium Extract, Adenosine, Asiaticoside, Asiatic Acid, Cedrus Atlantica Bark Oil, Plukenetia Volubilis Seed Oil, Allantoin, Ethylhexylglycerin, Citrus Aurantium Dulcis (Orange) Oil, Olea Europaea (Olive) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Agave Americana Stem Extract, Cananga Odorata Flower Oil, Xanthan Gum, Rose Flower Oil, Jasminum Officinale (Jasmine) Oil, Althaea Rosea Flower Extract, Water, Caffeine, Caprylic/Capric Triglyceride, Caprylyl Glycol, Copaifera Officinalis (Balsam Copaiba) Resin, Tromethamine, Phenoxyethanol, Propolis Extract, Helianthus Annuus (Sunflower) Seed Oil, 1,2-Hexanediol, rh-Oligopeptide-1, Ferula Galbaniflua (Galbanum) Resin Oil, Tuber Aestivum Extract, Glyceryl Stearate, Thuja Occidentalis Leaf Oil, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Ingredient list read from incidecoder.com on 30 August 2026.
48 of 50 explained
- Glycerin humectant
- Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
- Honey Extract humectant
- Honey is a natural humectant loaded with sugars and trace acids. In a formula it holds water at the surface and leaves a soft, cushioned feel.
- Niacinamide active
- Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.
- Rosa Damascena Flower Oil fragrance component
- Rosa Damascena Flower Oil is rose essential oil, one of the most expensive materials in perfumery. It scents a formula, and like every essential oil it is a class reactive skin often does not tolerate.
- Dimethiconol silicone
- Dimethiconol is a high-molecular-weight silicone that leaves a longer-lasting smooth film than dimethicone. It is used for lasting slip and shine.
- Disodium EDTA chelator
- EDTA is a chelator: it locks up trace metal ions from water and packaging that would otherwise turn a formula cloudy, off-colour or rancid. It does nothing to skin and appears at a fraction of a percent.
- Dipropylene Glycol humectant
- Dipropylene Glycol is a glycol used as a solvent and a light humectant. Its main job is keeping the rest of the formula dissolved and the texture fluid rather than adding hydration of its own.
- Lavandula Angustifolia (Lavender) Oil fragrance component
- Lavender Oil is an essential oil carrying linalool and linalyl acetate. It scents a formula, and linalool is one of the fragrance components EU labelling requires to be named separately.
- Madecassic Acid active
- Madecassic Acid is the fourth centella triterpene. A list that names all four is telling you the extract was standardised rather than simply pressed, which is the difference between a cica claim and a cica formula.
- Citrus Aurantium Bergamia (Bergamot) Fruit Oil fragrance component
- Bergamot Fruit Oil is a citrus essential oil and the top note of eau de cologne. It scents a formula; citrus oils are the aromatic class most likely to bother reactive skin.
- Alcohol Denat solvent
- Alcohol Denat. is ethanol with a bitter additive that makes it undrinkable, which is a tax rule rather than a formulation choice. It behaves like alcohol: a fast-evaporating solvent that gives a weightless finish and can feel drying at higher levels.
- Butylene Glycol humectant
- Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
36 more explained
- Cyclopentasiloxane silicone
- Cyclopentasiloxane is a volatile silicone: it spreads a formula thin and smooth then evaporates, leaving no residue. It is the silicone behind a dry, powdery primer finish.
- Cyclohexasiloxane silicone
- Cyclohexasiloxane is a volatile silicone used for a light, fast-spreading feel that leaves nothing behind.
- Cetearyl Alcohol fatty alcohol
- Cetearyl Alcohol is a waxy solid, not the drying kind of alcohol. It is a blend of cetyl and stearyl alcohols used to thicken a cream and keep oil and water from separating, and it softens skin as it does so.
- Pelargonium Graveolens Flower Oil fragrance component
- Pelargonium Graveolens is rose geranium. Its flower oil is an essential oil used to scent a formula, carrying citronellol and geraniol.
- Artemisia Absinthium Extract plant extract
- Artemisia Absinthium is wormwood, another mugwort relative. Its extract carries aromatic plant compounds and is used as a conditioning extract.
- Adenosine active
- 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.
- Asiaticoside active
- Asiaticoside is one of the four active triterpenes isolated from centella and the most studied of them. Korean formulas name it separately when they want to show which fraction of the plant they standardised.
- Asiatic Acid active
- Asiatic Acid is the third of centella's four triterpenes and the aglycone form, meaning it has no attached sugar. It is oil soluble, so it turns up in cica creams and balms more than in watery layers.
- Cedrus Atlantica Bark Oil fragrance component
- Atlas Cedar Bark Oil is a woody essential oil used to scent a formula.
- Plukenetia Volubilis Seed Oil emollient
- Sacha inchi oil, from an Amazonian vine, and one of the richest plant sources of omega-3. It is a light, fast-absorbing oil.
- Allantoin active
- 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.
- Ethylhexylglycerin preservative booster
- Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.
- Citrus Aurantium Dulcis (Orange) Oil fragrance component
- Sweet Orange Peel Oil is a citrus essential oil carrying limonene. It scents a formula, and limonene is one of the components EU labelling names separately.
- Olea Europaea (Olive) Fruit Oil emollient
- Olive Fruit Oil is high in oleic acid and plant sterols. It is a rich emollient that suits dry skin and is heavy enough that blemish-prone skin often does not get on with it.
- Citrus Grandis (Grapefruit) Peel Oil fragrance component
- Grapefruit Peel Oil is a citrus essential oil rich in limonene. It scents a formula and belongs to the aromatic class reactive skin often avoids.
- Agave Americana Stem Extract plant extract
- Century plant stem extract. Like the other agaves it carries water-holding fructans and is used as a hydrating extract.
- Cananga Odorata Flower Oil fragrance
- Ylang ylang oil, a heavy sweet floral essential oil. It is among the most commonly declared natural fragrance materials.
- Xanthan Gum thickener
- Xanthan Gum is a polysaccharide made by fermenting sugar. It thickens a watery formula into a gel and holds the whole thing in suspension so nothing separates. Too much of it and a serum turns stringy, which is why it appears in fractions of a percent.
- Jasminum Officinale (Jasmine) Oil fragrance
- Jasmine oil, an intensely floral aromatic used in very small amounts. It is a fragrance ingredient.
- Althaea Rosea Flower Extract plant extract
- Althaea Rosea is hollyhock, a mallow relative rich in mucilage. Its flower extract hydrates and leaves a cushioned, slippery feel.
- Water solvent
- Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
- Caffeine active
- Caffeine constricts small blood vessels near the surface, which is why eye products use it for the look of puffiness and shadow. It is water soluble and works only while it is on the skin.
- Caprylic/Capric Triglyceride emollient
- Caprylic/Capric Triglyceride is the light fraction of coconut oil, with the heavy parts removed. It is the workhorse emollient of modern formulas: it softens skin, dissolves oil-soluble actives and absorbs without the greasy weight of a whole plant oil.
- Caprylyl Glycol preservative booster
- Caprylyl Glycol is a glycol that conditions skin and, more importantly, strengthens a preservative system so less of the traditional preservative is needed. It appears in most modern formulas built without parabens.
- Copaifera Officinalis (Balsam Copaiba) Resin emollient
- Copaiba Resin is a fragrant tree resin used as a thick emollient and a natural scent component in balms.
- Tromethamine pH adjuster
- Tromethamine neutralises acidic thickeners such as carbomer so they gel, and holds a formula near skin-friendly pH. It is used at a fraction of a percent.
- Phenoxyethanol preservative
- Phenoxyethanol is the most widely used cosmetic preservative outside the paraben family. It keeps a water-containing formula from growing bacteria and mould, and is capped at one percent in most markets, so it always sits low on a list.
- Propolis Extract plant extract
- Propolis is the resin bees collect from tree buds and use to seal the hive. It is rich in flavonoids, carries a warm amber colour and scent, and is used for the look of dull, stressed skin. It is a bee product, so it is worth knowing about if you react to those.
- Helianthus Annuus (Sunflower) Seed Oil emollient
- Sunflower Seed Oil is high in linoleic acid, the fatty acid dry and blemish-prone skin is often short of. It is a light, non-fragrant emollient and one of the better tolerated plant oils.
- 1,2-Hexanediol humectant
- 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
- rh-Oligopeptide-1 peptide
- A short peptide produced in a recombinant human sequence, which is what the rh prefix records. It is used in formulas built around the look of firmness and recovery.
- Ferula Galbaniflua (Galbanum) Resin Oil fragrance component
- Galbanum Resin Oil is a green, resinous essential oil used in perfumery to scent a formula.
- Glyceryl Stearate emulsifier
- Glyceryl Stearate is glycerin joined to stearic acid, and one of the most used emulsifiers in skincare. It holds oil and water together and thickens the result, and it softens skin at the same time.
- Thuja Occidentalis Leaf Oil fragrance
- Northern white cedar leaf oil, a sharp coniferous essential oil used at very low levels for scent.
- Hydroxyacetophenone preservative booster
- Hydroxyacetophenone is an antioxidant that also strengthens a preservative system, so a formula needs less traditional preservative. Korean formulas pair it with 1,2-hexanediol constantly.
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer thickener
- This is a carbomer relative with fatty side chains, so it thickens and stabilises an emulsion at the same time. It gives a light gel-cream body rather than a heavy one.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8806109107488
- Made in
- Republic of Korea
- Volume
- 10pads
- Category
- Mask / Sheet mask
- Actives
- Adenosine, Allantoin, Caffeine, Centella Asiatica, Honey, Niacinamide, Peptides, Propolis
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
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 - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
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. The barcode in the specification above is the Korean-market one and it is printed on the box you receive.
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.
Every order ships from California or direct from Korea, 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.
How to use
- Use it in the evening after toner, in place of your serum step.
- Line the sheet up at the eyes first, then press it flat from the middle outwards.
- Leave it fifteen to twenty minutes and take it off while it is still damp.
- Two or three times a week. Press in what is left rather than putting a heavy cream over the top.
Worth knowing
- Patch test this sheet mask on a small area and wait a day before using it more widely, especially with Niacinamide on the list.
- Introduce this sheet mask on its own for the first week, so anything your skin does is traceable to the Niacinamide rather than to three changes at once.
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Centellian24 Madeca Derma Mask III Intensive Formula
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Centellian24, Korean-market original
The Original Korean Formula sheet mask from Centellian24, 10pads formulated with Niacinamide and Madecassic Acid, shipped from California or direct from Korea.
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.
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.
Your skin barrier is basically your outer layer of the skin.
Melissa Piliang, 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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