Heartleaf Calming Sheet Mask Daily Pick 350ml/30ea

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 (24): Water, Butylene Glycol, Niacinamide, Houttuynia Cordata Extract, Glycerin, 1,2-Hexanediol, Hydroxyacetophenone, Octyldodeceth-16, Sodium Acrylic Acid/MA Copolymer, Hydroxyethylcellulose, Sodium Polyacryloyldimethyl Taurate, Adenosine, Disodium EDTA, Allantoin, Sodium Polyacrylate, Caprylyl Glycol, Pentylene Glycol, Sodium Hyaluronate, Asiaticoside, Madecassic Acid, Asiatic Acid, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Quercetin

Ingredient list read from jolse.com on 10 September 2026.

24 of 24 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.

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.

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.

Houttuynia Cordata Extract plant extract

Houttuynia Cordata is heartleaf, and it is one of the two or three anchor plants of Korean calming skincare. Its extract carries quercitrin and other flavonoids and is used for the look of redness and blemish-prone skin.

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.

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.

Octyldodeceth-16 emulsifier

An ethoxylated branched fatty alcohol. It emulsifies and also gives a formula a soft, cushioned slip.

Sodium Acrylic Acid/MA Copolymer thickener

An acrylic copolymer used to thicken water into a gel and to hold an emulsion stable.

Hydroxyethylcellulose thickener

Hydroxyethylcellulose is a cellulose thickener that builds a clear, smooth gel and holds the rest of the formula in suspension.

Sodium Polyacryloyldimethyl Taurate thickener

Sodium Polyacryloyldimethyl Taurate is a polymer thickener that holds a gel stable even with a lot of salt or acid in the formula.

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.

Market

Korean market, the version sold in Korea

EAN (barcode)

8800280693846

Made in

Republic of Korea

Category

Mask

Actives

Adenosine, Allantoin, Centella Asiatica, Heartleaf (Houttuynia Cordata), Hyaluronic Acid, Niacinamide, Sodium Hyaluronate

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.

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.