Acorn Pore Peptide Ampoule 55ml

Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, parabens, sulfate surfactants, mineral oil or petrolatum and added color.

Full INCI (56): Water, Quercus Acutissima Fruit Extract (10%, Ellagic Acid 5,000 Ppb), Propanediol, Dipropylene Glycol, Butylene Glycol, Glycerin, Niacinamide, Pentylene Glycol, Hamamelis Virginiana (Witch Hazel) Extract, Polyglyceryl-10 Laurate, Hydroxyacetophenone, 1,2-Hexanediol, Opuntia Ficus-Indica Stem Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Diospyros Kaki Fruit Extract, Camellia Sinensis Leaf Extract, Castanea Crenata (Chestnut) Shell Extract, Gluconolactone, Panthenol, Allantoin, Carbomer, Adenosine, Diphenyl Dimethicone, Triethylhexanoin, Sodium Phytate, Sodium Polyacryloyldimethyl Taurate, Enantia Chlorantha Bark Extract, Sodium Hyaluronate, Hydrolyzed Lupine Protein (100 Ppm), Dextrin, Theobroma Cacao (Cocoa) Extract, Polyglyceryl-10 Oleate, Hydrogenated Lecithin, Eucalyptus Globulus Leaf Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Amyris Balsamifera Bark Oil, Biosaccharide Gum-1, Salvia Officinalis (Sage) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Pueraria Lobata Root Extract, Ulmus Davidiana Root Extract, Oenothera Biennis (Evening Primrose) Extract, Pinus Palustris Leaf Extract, Helianthus Annuus (Sunflower) Seed Oil, Palmitoyl Tripeptide-5 (7,700 Ppb), Salvia Sclarea (Clary) Oil, Ethylhexylglycerin, Hydroxypropyltrimonium Hyaluronate, Oleanolic Acid, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate

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

51 of 56 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.

Propanediol humectant

Propanediol is a plant-derived glycol used in place of propylene glycol. It hydrates, carries actives into solution, and gives a lighter, less sticky slip than glycerin at the same strength.

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.

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.

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.

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.

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.

Hamamelis Virginiana (Witch Hazel) Extract plant extract

Witch hazel extract, the classic astringent plant. Its tannins bind to surface proteins, which is the tightening feel a toner built on it gives.

Polyglyceryl-10 Laurate emulsifier

Polyglyceryl-10 Laurate is a sugar-derived emulsifier and solubiliser, mild enough to be a standard choice in Korean essences. It dissolves small amounts of oil into water without any tightening feel.

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.

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.

Opuntia Ficus-Indica Stem Extract plant extract

Prickly pear cactus stem extract, from the pad rather than the fruit. The pad is full of mucilage, so the extract hydrates and leaves a cushioned feel.

Market

Korean market, the version sold in Korea

EAN (barcode)

8809032673686

Made in

Republic of Korea

Volume

55 ml

Category

Serum & Ampoule

Actives

Adenosine, Allantoin, Green Tea, Hyaluronic Acid, Niacinamide, Panthenol, Peptides, 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.