Vitamin Derma Ampoule Brightening 50ml

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

Full INCI (51): Water, Butylene Glycol, Niacinamide, Dipropylene Glycol, Methylisothiazolinone, Glycerin, Propanediol, Diethylamino Succinate, 1,2-Hexanediol, Polyglyceryl-3 Methylglucose Distearate, Glyceryl Stearate, Arginine Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyacetophenone, Polyglyceryl-10 Laurate, Carbomer, Palmitic Acid, Polyglyceryl-4 Laurate, Stearic Acid, Ethylhexylglycerin, Xanthan Gum, Disodium Ethylenediamine Disuccinate, 3-O-Ethyl Ascorbic Acid, Citrus Aurantium Bergamia Fruit Oil, Pelargonium Graveolens Flower Oil, Ascorbic Acid, Tocopherol, Lavandula Angustifolia Oil, Glyceryl Acrylate/Acrylic Acid Copolymer, Coptis Japonica Extract, Hydrolyzed Corn Starch, Hippophae Rhamnoides Water, Pantolactone, Caramel, Hydrogenated Lecithin, Cyperus Rotundus Root Extract, Pantothenic Acid, Arbutin, Panthenol, Tranexamic Acid, Caprylic/Capric Triglyceride, Pyridoxine, Thiamine HCl, Biotin, Folic Acid, Glutathione, Hesperidin, Riboflavin, Citronellol, Geraniol, Limonene, Linalool

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

46 of 51 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.

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.

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.

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.

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.

Polyglyceryl-3 Methylglucose Distearate emulsifier

Polyglyceryl-3 Methylglucose Distearate is a sugar-derived emulsifier known for a light, non-soapy feel. It builds gel-creams that do not read as rich.

Glyceryl Stearate emulsifier

Glyceryl Stearate is glycerin joined to stearic acid, and one of the most used emulsifiers in skincare. It holds oil and water together and thickens the result, and it softens skin at the same time.

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.

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.

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.

Market

Korean market, the version sold in Korea

Made in

Republic of Korea

Volume

50 ml

Category

Serum & Ampoule

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.

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.