Red Toner 2.0 100ml

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

Full INCI (39): Water, Methyl Gluceth-20, Alcohol, Niacinamide, Butylene Glycol, Beta-Glucan, Glycerin, Betaine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Triethanolamine, Allantoin, Colloidal Sulfur, Chlorphenesin, Zanthoxylum Piperitum Fruit Extract, Pulsatilla Koreana Extract, Usnea Barbata (Lichen) Extract, Adenosine, Salvia Sclarea (Clary) Extract, Hyacinthus Orientalis (Hyacinth) Extract, Propanediol, Dinatrium Ethylendiaminetetracetic acid, Zingiber Officinale (Ginger) Root Extract, Camellia Japonica Leaf Extract, Salicylic Acid, Phellodendron Amurense Bark Extract, Citrus Paradisi (Grapefruit) Seed Extract, Magnolia fficinalis Bark Extract, Sophora Angustifolia Root Extract, Citrus Paradisi (Grapefruit) Fruit Extract, 1,2-Hexanediol, Willow Bark Extract, Benzyl Alcohol, Lavandula Angustifolia (Lavender) Water, Borago Officinalis Extract, Chamomilla Recutita (Matricaria) Flower/Leaf Extract, Centaurea yanus Flower Extract, Ovalicin, Ethylhexylglycerin, Melaleuca Alternifolia (Tea Tree) Leaf Oil

Ingredient list read from medicube.us on 10 September 2026.

36 of 39 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.

Methyl Gluceth-20 humectant

Methyl Gluceth-20 is a sugar-derived humectant. It holds water in the outer layer of skin and gives a smooth, cushioned slip that plain glycerin does not.

Alcohol solvent

Alcohol here means ethanol. It dissolves ingredients water cannot, evaporates fast so a formula sets quickly and does not feel heavy, and thins texture. In quantity it can leave dry or reactive skin feeling tight, which is why many Korean formulas avoid it and some deliberately use it for a fast, weightless finish.

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.

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.

Beta-Glucan polysaccharide

Beta-Glucan is a polysaccharide from oats or yeast. It holds a large amount of water, forms a soothing film, and is one of the ingredients formulators reach for in products aimed at reactive 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.

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.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer thickener

This is a carbomer relative with fatty side chains, so it thickens and stabilises an emulsion at the same time. It gives a light gel-cream body rather than a heavy one.

Triethanolamine pH adjuster

Triethanolamine is an alkaline base used to neutralise acidic gelling agents such as carbomer. Once neutralised the gel thickens, which is what holds a clear gel together.

Allantoin active

Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.

Colloidal Sulfur active

Colloidal Sulfur is elemental sulfur milled fine enough to disperse in water. It is used in masks and spot products for the look of congested, oily skin, and it carries its own faint sulphur smell.

Market

Korean market, the version sold in Korea

EAN (barcode)

8809960356569

Made in

Republic of Korea

Volume

100 ml

Category

Toner

Actives

Adenosine, Allantoin, Beta-Glucan, Niacinamide, Salicylic Acid, Tea Tree

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.