Sungboon Editor
Deep Collagen CICA Teatree Soothing Mask$11.76MAXCLINIC
Centella Calming Mask 23g X 4ea
MAXCLINIC Centella Calming Mask 23g X 4ea carries five separate centella asiatica forms on its own ingredient panel, including Centella Asiatica Extract, Asiaticoside, Madecassic Acid, Asiatic Acid.
No reviews yet- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- NormalCombinationDry
- Helps with
- A periodic treatment step
In stock. Arrives in 3 to 7 business days
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How it works
The panel on this sheet mask names five forms of centella asiatica rather than one: Centella Asiatica Extract, Asiaticoside, Madecassic Acid, Asiatic Acid, Madecassoside. Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid. On this panel it sits alongside Niacinamide, Brassica Oleracea Italica (Broccoli) Sprout Extract and Phaseolus Radiatus Sprout Extract. 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.
Key benefits
- Five forms of centella asiatica on one panel, not a single token inclusion
- Niacinamide on the same panel, the formula's active
- Brassica Oleracea Italica (Broccoli) Sprout Extract on the same panel, the formula's plant extract
- Korean-market formula, with its Korean barcode and batch code intact on the box
Key actives
4Niacinamide
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.
7Centella Asiatica Extract
Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid.
8Brassica Oleracea Italica (Broccoli) Sprout Extract
Broccoli sprout extract. Sprouts carry far more sulforaphane than the mature head, which is why the sprout is declared separately.
All products with Brassica Oleracea Italica (Broccoli) Sprout Extract
9Phaseolus Radiatus Sprout Extract
Mung bean sprout extract. Sprouting raises the free amino acid and vitamin content over the dry bean, and the extract is used as a conditioning botanical.
All products with Phaseolus Radiatus (Mung Bean) Sprout Extract
19Asiaticoside
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.
20Madecassic Acid
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.
21Asiatic Acid
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.
How do I use this mask?
Apply to clean skin following the timing on the pack, then remove or rinse as directed. Most masks in this format are a once- or twice-weekly treatment step rather than a daily one.
Can this replace my daily moisturizer?
No, it is a periodic treatment step that sits alongside the daily routine, not a replacement for it.
Not on the ingredient list below: denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (33): Water, Methylpropanediol, Glycereth-26, Niacinamide, Betaine, Panthenol, Centella Asiatica Extract, Brassica Oleracea Italica (Broccoli) Sprout Extract, Phaseolus Radiatus Sprout Extract, Triticum Vulgare (Wheat) Sprout Extract, Mentha Suaveolens Leaf Extract, Brassica Oleracea Acephala Leaf Extract, Camellia Sinensis Leaf Extract, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrogenated Phosphatidylcholine, Caprylic/Capric Triglyceride, Asiaticoside, Madecassic Acid, Asiatic Acid, Sucrose Stearate, Madecassoside, Allantoin, Adenosine, Carbomer, Tromethamine, PEG-60 Hydrogenated Castor Oil, Xanthan Gum, Disodium EDTA, 1,2-Hexanediol, Hydroxyacetophenone, Fragrance
Ingredient list read from maxclinic.co.kr on 30 August 2026.
33 of 33 explained
- 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.
- Methylpropanediol humectant
- Methylpropanediol is a small glycol used to hydrate and to help water-soluble actives penetrate the outer layer of skin more evenly. It leaves almost no tack, which suits watery textures.
- Glycereth-26 humectant
- Glycereth-26 is a modified glycerin that hydrates with far less stickiness than glycerin itself. It is a common way to load water into a formula that has to stay light.
- 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.
- Betaine humectant
- Betaine is a sugar-beet-derived humectant that cells use to hold water. In a formula it hydrates and takes the edge off cleansers and acids, which is why it often appears alongside them.
- Panthenol humectant
- Panthenol is pro-vitamin B5: skin converts it to pantothenic acid. It is a humectant that holds water and leaves skin feeling soft and less tight, and it is one of the ingredients formulators reach for when a formula also contains something harsh.
- Centella Asiatica Extract plant extract
- Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid.
- Brassica Oleracea Italica (Broccoli) Sprout Extract plant extract
- Broccoli sprout extract. Sprouts carry far more sulforaphane than the mature head, which is why the sprout is declared separately.
- Phaseolus Radiatus Sprout Extract plant extract
- Mung bean sprout extract. Sprouting raises the free amino acid and vitamin content over the dry bean, and the extract is used as a conditioning botanical.
- Triticum Vulgare (Wheat) Sprout Extract plant extract
- Wheatgrass extract, from the sprouted grain rather than the seed. Sprouting raises its amino acid and chlorophyll content.
- Mentha Suaveolens Leaf Extract plant extract
- Round-leaved mint leaf extract, one of the mild mints. It is used as a conditioning extract and carries a light mint scent.
- Brassica Oleracea Acephala Leaf Extract plant extract
- Kale leaf extract, carrying carotenoids, vitamin C and glucosinolates. It is used as a plant antioxidant.
21 more explained
- Camellia Sinensis Leaf Extract plant extract
- Camellia Sinensis is the tea plant. Green tea leaf extract carries catechins, among the most studied plant antioxidants, and is used for the look of redness and oily shine.
- Sodium Hyaluronate humectant
- Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.
- Sodium Acetylated Hyaluronate humectant
- Sodium Acetylated Hyaluronate is hyaluronic acid modified to be part oil-loving, so it clings to skin instead of rinsing away. Formulators call it the one that stays put.
- Hydrolyzed Hyaluronic Acid humectant
- Hydrolyzed Hyaluronic Acid is hyaluronic acid cut into much shorter fragments. The smaller the fragment, the further into the outer layer it can settle, which is why serums stack several sizes together instead of using one.
- Hydrogenated Phosphatidylcholine emulsifier
- Hydrogenated Phosphatidylcholine is the stabilised form of the main lecithin phospholipid. It builds the liposome shells that hold an active together in a formula.
- 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.
- 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.
- 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.
- 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.
- Sucrose Stearate emulsifier
- Sucrose Stearate is a sugar-based emulsifier chosen for a light finish in formulas built for reactive skin.
- Madecassoside active
- Madecassoside is the centella triterpene most associated with the look of redness, and the one brands lead with in cica products. It is water soluble and stable, so it appears in essences as readily as in creams.
- 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.
- 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.
- Carbomer thickener
- Carbomer is a synthetic polymer that only gels once a base neutralises it, which is why arginine or tromethamine sits nearby on the list. It gives the clear, non-stringy gel texture a xanthan formula cannot reach.
- 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.
- PEG-60 Hydrogenated Castor Oil emulsifier
- PEG-60 Hydrogenated Castor Oil is a castor-oil-derived solubiliser. It is what keeps fragrance and oil-soluble ingredients dissolved in a watery formula so it stays clear.
- 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.
- 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.
- 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.
- 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.
- Fragrance fragrance
- Fragrance, or Parfum, is a single declaration standing for a whole scent blend, which can be dozens of materials. Regulators allow it as a trade secret, so a list showing only this word does not say what the scent is made of. It is the most common trigger named by people with reactive skin.
- Market
- Korean market, the version sold in Korea
- Made in
- Republic of Korea
- Category
- Mask
- 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.
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.
Inside the formula
Inside the formula
- 4Niacinamide
- 7Centella Asiatica
- 9Phaseolus Radiatus
- 19Asiaticoside
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
How to use
- Apply to clean skin following the timing on the pack, then remove or rinse as directed. Most masks in this format are a once- or twice-weekly treatment step rather than a daily one.
Worth knowing
- Follow the timing on the pack; leaving a mask on well past the stated time does not add benefit and can irritate skin.
Complete the routine
- This itemMAXCLINIC Centella Calming Mask 23g X 4ea$32.50

- Cleanse first, so the next step meets bare skinMAXCLINIC Poreless Deep Cleansing Oil 200ml$42.50

- The treatment step of this routineMAXCLINIC Exosome PDRN Repair Ampoule 40ml$102.50

Total for 3 items$177.50
Reviews
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MAXCLINIC Centella Calming Mask 23g X 4ea
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
MAXCLINIC, Korean-market original
MAXCLINIC treatment mask, Centella Calming Mask 23g X 4ea, sourced for the Korean market rather than reformulated for US retail.
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 the key actives in this formula, quoted from the medical sources linked beside each.
Centella can make your skin appear more hydrated, plumper and healthier.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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