Vita C Plus 27 Expert Ampoule 17g

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 (45): Water, Ascorbic Acid (27%), Propanediol, 2,3-Butanediol, Sodium Citrate, 1,2-Hexanediol, Panthenol, Ethyl Ascorbyl Ether (10,000 ppm), Coptis Japonica Root Extract, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Ficus Carica (Fig) Fruit Extract, Centella Asiatica Extract, Theobroma Cacao (Cocoa) Seed Extract, Hydrogenated Lecithin, Citrus Paradisi (Grapefruit) Peel Oil, Lavandula Angustifolia (Lavender) Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Eucalyptus Globulus Leaf Oil, Hippophae Rhamnoides Water (3.72 ppb), Glycerin, C12-14 Pareth-12, Butylene Glycol, Glutathione, Tocopherol, Disodium EDTA, Ferulic Acid, Dipropylene Glycol, Ethylhexylglycerin, Adenosine, Xanthan Gum, Fructooligosaccharides, Beta-Glucan, Cyanocobalamin, Dextrin, Ceramide NP, Hydrolyzed Hyaluronic Acid, sh-Oligopeptide-1, Raffinose, Pentylene Glycol, Cholesterol, Tromethamine, Ascorbyl Glucoside (0.04 ppb), Limonene, Linalool

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

45 of 45 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.

Ascorbic Acid (27%) antioxidant

Ascorbic Acid is pure vitamin C, the most researched form and also the least stable: it needs a low pH and airtight packaging to stay active. It is an antioxidant used for the look of dullness and uneven tone.

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.

2,3-Butanediol humectant

2,3-Butanediol is a fermentation-derived glycol. It hydrates and, like the other longer glycols, makes a formula harder for microbes to grow in.

Sodium Citrate pH adjuster

Sodium Citrate is the salt of citric acid, used as a buffer: it holds a formula at a steady pH rather than pushing it in one direction. It is also a mild chelator.

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.

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.

Ethyl Ascorbyl Ether (10,000 ppm) vitamin

A vitamin C derivative with an ethyl group on the third position, the same molecule usually written 3-O-Ethyl Ascorbic Acid. The ether makes it far more stable in water than pure ascorbic acid.

Coptis Japonica Root Extract plant extract

Coptis Japonica is a traditional East Asian medicinal root, bright yellow from its berberine content. In skincare its extract is used for the look of congested, oily skin.

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.

Eclipta Prostrata Leaf Extract plant extract

Eclipta Prostrata is false daisy, long used in Ayurvedic and East Asian practice. Its extract is used as a conditioning plant extract, most often in scalp and hair formulas.

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.

Market

Korean market, the version sold in Korea

EAN (barcode)

8809747967131

Made in

Republic of Korea

Volume

17 g

Category

Serum & Ampoule

Actives

Adenosine, Beta-Glucan, Centella Asiatica, Ceramide NP, Glutathione, Hyaluronic Acid, Panthenol, Peptides, Sea Buckthorn, Vitamin C

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.