Sungboon Editor
Deep Collagen CICA Teatree Soothing Mask$11.76Dr.G
R.E.D Blemish Cool Soothing Mask 10ea 30g
Dr.G R.E.D Blemish Cool Soothing Mask is a 30g sheet mask whose ingredient list carries Madecassoside alongside Madecassic Acid and Asiaticoside.
No reviews yet30 g
$108.33 per 100 g
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Dry skinCompromised barrierDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Madecassoside in a sheet maskRoutines that want Madecassoside and Madecassic Acid in one stepFilling the sheet mask step with a Korean-market formulaAnyone who wants the Madecassoside sheet mask sold on Korean shelves
In stock. Arrives in 3 to 7 business days
We accept
You’re $100.00 away from free US shipping.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
The R.E.D Blemish Cool Soothing Mask is a 30g sheet mask, used after toner, in place of your serum step, in the evening. The active it is built around is Madecassoside, named twenty-seventh on its own ingredient list. The same list carries Madecassic Acid, Asiaticoside and Asiatic Acid, so the active is not the only thing on it worth naming. How much of the Madecassoside 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 Dr.G sells in Korea, Madecassoside and all.
Key benefits
- Madecassoside, the active this sheet mask is built around
- Madecassic Acid, Asiaticoside and Asiatic Acid on the same list, actives
- Ceramide NP on the same list, a barrier lipid
- Beta-Glucan and Aloe Barbadensis Leaf Extract further down the same list
- Centella Asiatica Extract and Ficus Carica (Fig) Fruit Extract further down the same list
- Madecassoside named twenty-seventh on the manufacturer list printed on this page
How to use
- Unfold onto a cleansed face, leave on for fifteen to twenty minutes, then remove and pat any remaining essence into the skin.
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 Madecassoside and not three changes at once.
Is this the Korean-market sheet mask or a US version?
The Korean-market one, Madecassoside 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 Madecassoside?
Madecassic Acid, Asiaticoside and Asiatic Acid. The order they are printed in on this sheet mask's panel is the order on the box, so you can see where Madecassoside sits relative to them. Further down the same panel: Ceramide NP, Beta-Glucan and Aloe Barbadensis Leaf Extract.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (37): Water, Methylpropanediol, Glycerin, Isopentyldiol, Aloe Barbadensis Leaf Extract, Centella Asiatica Extract, Ficus Carica (Fig) Fruit Extract, Acmella Oleracea Extract, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Viola Mandshurica Flower Extract, Dioscorea Japonica Root Extract, Hydrogenated Lecithin, Sodium Hyaluronate, Betaine, Trehalose, Ammonium Acryloyldimethyltaurate/VP Copolymer, Panthenol, Beta-Glucan, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Disodium EDTA, Methyldiisopropylpropionamide, Hydrolyzed Hyaluronic Acid, Ceramide NP, Sodium Hyaluronate Crosspolymer, Madecassoside, Hyaluronic Acid, Madecassic Acid, Asiaticoside, Asiatic Acid, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, 1,2-Hexanediol, Hydroxyacetophenone, Pentylene Glycol, Ethylhexylglycerin
Ingredient list read from jolse.com on 10 September 2026.
34 of 37 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.
- 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.
- Isopentyldiol solvent
- Isopentyldiol is a glycol used as a light solvent and humectant. It thins a formula, keeps extracts dissolved and leaves a dry finish.
- Aloe Barbadensis Leaf Extract plant extract
- Aloe Leaf Extract is mostly water with polysaccharides, amino acids and mild plant acids. It hydrates and leaves a light, cooling film, which is why it is the default after-sun ingredient.
- 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.
- Ficus Carica (Fig) Fruit Extract plant extract
- Fig Fruit Extract carries fruit sugars, mild acids and a protein-digesting enzyme. It is used as a hydrating extract with a light smoothing effect.
- Laminaria Japonica Extract plant extract
- Laminaria Japonica is kombu kelp. Its extract carries alginates, minerals and iodine, and it is used as a hydrating, mineral-rich ingredient.
- Ulmus Davidiana Root Extract plant extract
- Ulmus Davidiana is Japanese elm, whose inner bark yields a naturally slippery mucilage. Korean formulas use the root extract for that cushioned feel and for the look of reactive skin.
- Viola Mandshurica Flower Extract plant extract
- Viola Mandshurica is Manchurian violet. Its flower extract is used as a conditioning plant extract.
- Dioscorea Japonica Root Extract plant extract
- Dioscorea Japonica is Japanese wild yam, whose root is naturally slippery with mucilage. Its extract hydrates and leaves a cushioned feel.
- Hydrogenated Lecithin emulsifier
- Hydrogenated Lecithin is lecithin with its unsaturated bonds filled in, which makes it far more stable. It emulsifies and is the standard shell for the liposomes that carry actives into the outer layer of skin.
22 more explained
- 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.
- 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.
- Trehalose humectant
- Trehalose is a sugar that some desert plants use to survive drying out. In skincare it is a humectant that holds water in the outer layer and helps a formula feel comfortable rather than tight.
- Ammonium Acryloyldimethyltaurate/VP Copolymer thickener
- This is a synthetic thickener that gels quickly and holds an emulsion stable across a wide pH range. It gives a light, non-tacky body.
- 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.
- Beta-Glucan polysaccharide
- 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.
- 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.
- 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.
- 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.
- 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.
- Ceramide NP barrier 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.
- Sodium Hyaluronate Crosspolymer humectant
- Sodium Hyaluronate Crosspolymer is hyaluronic acid linked into a mesh. It holds water in a soft gel on the surface rather than sinking in, and it releases that water slowly through the day.
- 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.
- Hyaluronic Acid humectant
- Hyaluronic Acid is a sugar chain the body already makes, and one gram of it can hold several litres of water. In a formula it is a humectant that pulls water to the surface of skin and holds it in a film, which is what makes skin look plumper while it is there.
- 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.
- 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.
- 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.
- 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.
- Pentylene Glycol humectant
- Pentylene Glycol hydrates and, like the other longer-chain glycols, makes a formula less hospitable to microbes so the preservative system can be lighter. It also improves how evenly a product spreads.
- 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.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809520468541
- Made in
- Republic of Korea
- Volume
- 30 g
- Category
- Mask
- Actives
- Aloe Vera, Beta-Glucan, Centella Asiatica, Ceramide NP, Hyaluronic Acid, Madecassoside, Panthenol, Sodium Hyaluronate, Trehalose
- 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.
Inside the formula
Inside the formula
Worth knowing
- Patch test this sheet mask on a small area and wait a day before using it more widely, especially with Madecassoside on the list.
- Introduce this sheet mask on its own for the first week, so anything your skin does is traceable to the Madecassoside rather than to three changes at once.
Complete the routine
- This itemDr.G R.E.D Blemish Cool Soothing Mask 10ea 30g$32.50

- Seal the routine in as the last stepDr.G Red Blemish Clear Soothing Cream 50ml$27.50

- The last step of the morning, over everything elseDr.G Green Mild Up Sun Plus SPF50+/PA++++ 50ml$30.00

Total for 3 items$90.00
Reviews
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Dr.G R.E.D Blemish Cool Soothing Mask 10ea 30g
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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Dr.G, Korean-market original
The Original Korean Formula sheet mask from Dr.G, 30g formulated with Madecassoside 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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