Perfect Ampule Serum Calm 25ml

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 (32): Centella Asiatica Leaf Water (55,000 Mg), Centella Asiatica Extract (20,000 Mg), Glycerin, Methylpropanediol, Dipropylene Glycol, Water, Aloe Barbadensis Leaf Extract, Butylene Glycol, 1,2-Hexanediol, Pentylene Glycol, Caprylyl Glycol, Betaine, Polyglyceryl-4 Caprate, Glycosyl Trehalose, Hydrogenated Starch Hydrolysate, Hydroxyethylcellulose, Allantoin (1000 Ppm), Lactobacillus/Soybean Ferment Extract, Salix Alba (Willow) Bark Extract, Origanum Vulgare Leaf Extract, Portulaca Oleracea Extract, Chamaecyparis Obtusa Leaf Extract, Scutellaria Baicalensis Root Extract, Sodium PCA, Carbomer, Arginine, Ethylhexylglycerin, Glyceryl Acrylate/Acrylic Acid Copolymer, Propylene Glycol, Dipotassium Glycyrrhizate, Aspalathus Linearis Extract, Glycyrrhiza Glabra (Licorice) Root Extract

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

32 of 32 explained

Centella Asiatica Leaf Water (55,000 Mg) plant extract

Centella Asiatica Leaf Water is the distilled water of the centella leaf, used in place of plain water as a formula base. It is far more dilute than the extract, so it sets the base rather than supplying the actives.

Centella Asiatica Extract (20,000 Mg) 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Market

Korean market, the version sold in Korea

EAN (barcode)

8809429954794

Made in

Republic of Korea

Volume

25 ml

Category

Serum & Ampoule

Actives

Allantoin, Aloe Vera, Centella Asiatica, Licorice Root, 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.

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.