Sungboon Editor
Deep Collagen CICA Teatree Soothing Mask$11.76VT Cosmetics
Collagen Reedle Shot 300 2Step Mask
A two-step mask from VT, with niacinamide on the list. The essence goes on first, then the sheet.
No reviews yet$14.99
26.5g
$5.66 per 10 g
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- NormalCombinationDry
- Helps with
- An occasional hydration and comfort resetDull or tired-looking texturePrepping skin before a heavier routine
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Sungboon Editor Deep Collagen CICA Teatree Soothing MaskSungboon Editor
$11.76
$62.50
ETUDE Ceramide MaskETUDE
$2.34
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
Collagen Reedle Shot 300's two-piece mask combines a niacinamide-and-collagen essence step, carrying collagen water and collagen extract alongside centella asiatica extract, with a separate sheet mask step built around chondrus crispus (carrageenan), beta-glucan and a second dose of collagen extract. The essence step is massaged onto bare skin first, then the matching sheet is pressed over the top and left to sit for the mask's full wear time. Madecassoside, asiaticoside, madecassic acid and asiatic acid, the purified centella compounds, appear across both steps to keep the layered session calm. This is built for the later stage of a routine, applied after essence or serum and before a leave-on cream, and works best as an occasional layering treatment rather than an everyday step. The gel format holds close to the skin through the full wear time before peeling away in one piece.
Inside the formula
Inside the formula
88
Ingredients declared
No fragrance
on the list
3Niacinamide18Adenosine23Centella Asiatica
- 3Niacinamide
- 18Adenosine
- 23Centella Asiatica
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
How to use
- Use it in the evening after toner, as the strong step of that evening.
- Massage the essence in, then set the sheet over it and smooth it flat.
- Leave it for the time printed on the pack and pat in the remainder.
- Do not use it on the same evening as another strong treatment step.
VT Cosmetics Collagen Reedle Shot 300 2Step Mask
Is the Collagen Reedle Shot 300 2Step Mask on this page the Korean-market formula?
Yes. It is the release VT Cosmetics makes for sale inside Korea. The same product name can carry a different ingredient list or a different size in an export version, and we list only the Korean one. The Reedle Shot family is a Korean shelf phenomenon, sold in strengths a US listing usually stocks one rung of at a time.
Where does the Collagen Reedle Shot 300 2Step Mask sit in a routine?
It occupies the mask step. Build the routine around the step you are replacing rather than the brand you recognise: a cleanser, a hydrating toner, one serum and one moisturizer is a complete routine, and four products chosen carefully tell you more about your skin than ten bought at once.
What size is the Collagen Reedle Shot 300 2Step Mask?
26.5 g. That is the size VT Cosmetics sells in Korea for this product; we do not substitute an export format or a US size for the Korean one.
How does buying the Collagen Reedle Shot 300 2Step Mask here compare with a US retailer?
This is the unit built for the Korean market, with the Korean barcode and batch code intact on the box. A US listing carrying the same product name may be the export version and rarely tells you which one it is sending.
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 (88): Step 1 (Essence): Water / Aqua, Dipropylene Glycol, Niacinamide, Glycerin, Butylene Glycol, Macadamia Ternifolia Seed Oil, 1,2-Hexanediol, Ethylhexyl Palmitate, Sodium Polyacrylate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene, Silica, Glycereth-26, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethylhexylglycerin, Caprylyl Glycol, Xanthan Gum, Adenosine, Sodium Hyaluronate, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Tocopherol, Centella Asiatica Extract, Collagen Water (0.979 ppm), Milk Protein Extract, Collagen Extract (0.002 ppm), Madecassoside, Madecassic Acid, Asiaticoside, Asiatic Acid, Propolis Extract | Step 2 (Mask Sheet): Water / Aqua, Dipropylene Glycol, Glycerin, Methylpropanediol, Cetyl Ethylhexanoate, Niacinamide, Ceratonia Siliqua (Carob) Gum, Chondrus Crispus Powder, Chondrus Crispus Extract, Glyceryl Stearate, Betaine, PEG-100 Stearate, Panthenol, Butylene Glycol, Centella Asiatica Extract, Paeonia Suffruticosa Root Extract, Cellulose Gum, Butyrospermum Parkii (Shea) Butter, 1,2-Hexanediol, Sodium Polyacrylate, Potassium Chloride, Polysorbate 60, Chamomilla Recutita (Matricaria) Flower Extract, Ethylhexylglycerin, Glyceryl Caprylate, Hydrogenated Polydecene, Sucrose, Disodium EDTA, Adenosine, Trideceth-6, Pantolactone, Hydrolyzed Gardenia Florida Extract, Maltodextrin, Collagen Extract, Silica, Propanediol, Hydroxyacetophenone, Alchemilla Vulgaris Extract, Sodium Hyaluronate, Beta-Glucan, Ferulic Acid, Sclerotium Gum, Leontopodium Alpinum Extract, Hieracium Pilosella Extract, Bellis Perennis (Daisy) Extract, Primula Veris Extract, Astaxanthin, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Pentylene Glycol, Fullerenes, Polyglyceryl-10 Diisostearate, Propolis Extract, Asiaticoside, Madecassoside, Madecassic Acid, Asiatic Acid, PVP
Ingredient list read from skincupid.co.uk on 30 August 2026.
69 of 88 explained
- 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.
- 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.
- 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.
- 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.
- Macadamia Ternifolia Seed Oil emollient
- Macadamia Seed Oil is unusually high in palmitoleic acid, a fatty acid that human sebum also contains, which is why it absorbs faster than most nut oils. It is a cushioning emollient for dry skin.
- 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.
- Ethylhexyl Palmitate emollient
- Ethylhexyl Palmitate is a palm-derived ester used as a light emollient and a solvent for pigment. It gives a smooth, non-greasy slip.
- Sodium Polyacrylate thickener
- Sodium Polyacrylate is a polymer that absorbs many times its weight in water. It thickens a formula and holds water in a gel against the skin.
- Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer thickener
- This is a pre-neutralised polymer thickener that gels on contact with water and stabilises an emulsion without heat.
- Polyisobutene film former
- Polyisobutene is a synthetic polymer that forms a flexible, water-resistant film. It gives gloss and holds a formula in place, which is why it appears in lip products and long-wear textures.
- Silica absorbent
- Silica is finely milled mineral, essentially very pure sand. It absorbs oil, stops powders clumping and soft-focuses the look of pores and fine lines.
- Glycereth-26 humectant
- Glycereth-26 is a modified glycerin that hydrates with far less stickiness than glycerin itself. It is a common way to load water into a formula that has to stay light.
57 more explained
- Ammonium Acryloyldimethyltaurate/VP Copolymer thickener
- This is a synthetic thickener that gels quickly and holds an emulsion stable across a wide pH range. It gives a light, non-tacky body.
- Ethylhexylglycerin preservative booster
- Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.
- 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.
- Xanthan Gum thickener
- Xanthan Gum is a polysaccharide made by fermenting sugar. It thickens a watery formula into a gel and holds the whole thing in suspension so nothing separates. Too much of it and a serum turns stringy, which is why it appears in fractions of a percent.
- Adenosine active
- Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated.
- Sodium Hyaluronate humectant
- Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.
- Caprylyl/Capryl Glucoside surfactant
- Caprylyl/Capryl Glucoside is a sugar-derived cleansing surfactant. It foams modestly and is mild enough for low-pH cleansers built for reactive skin.
- Sorbitan Oleate emulsifier
- Sorbitan Oleate is an emulsifier for water-in-oil formulas. It keeps a rich cream or a cleansing oil from separating.
- Tocopherol antioxidant
- Tocopherol is vitamin E. It is an oil-soluble antioxidant that protects the oils in a formula from going rancid and works on skin as an emollient, and it is regularly paired with vitamin C because each keeps the other going for longer.
- Centella Asiatica Extract 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.
- Collagen Water (0.979 ppm) protein
- Collagen Water is a collagen solution used in place of plain water as a formula base. It hydrates and leaves a conditioned feel; the collagen molecule itself stays on the surface.
- Milk Protein Extract protein
- Milk Protein Extract supplies milk proteins and the lactose alongside them. It is used as a conditioning, water-holding ingredient.
- Collagen Extract (0.002 ppm) protein
- Collagen Extract is a collagen-bearing extract, usually from fish skin or scales. In a formula it works as a humectant and a smoothing film rather than as a source of new collagen.
- Madecassoside active
- Madecassoside is the centella triterpene most associated with the look of redness, and the one brands lead with in cica products. It is water soluble and stable, so it appears in essences as readily as in creams.
- Madecassic Acid active
- Madecassic Acid is the fourth centella triterpene. A list that names all four is telling you the extract was standardised rather than simply pressed, which is the difference between a cica claim and a cica formula.
- Asiaticoside active
- Asiaticoside is one of the four active triterpenes isolated from centella and the most studied of them. Korean formulas name it separately when they want to show which fraction of the plant they standardised.
- Asiatic Acid active
- Asiatic Acid is the third of centella's four triterpenes and the aglycone form, meaning it has no attached sugar. It is oil soluble, so it turns up in cica creams and balms more than in watery layers.
- 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.
- Cetyl Ethylhexanoate emollient
- Cetyl Ethylhexanoate is a synthetic ester used as a dry-feeling emollient. It spreads easily, leaves a silky rather than oily finish, and helps disperse pigments and UV filters evenly.
- Ceratonia Siliqua (Carob) Gum thickener
- Carob Gum is a seed polysaccharide from the carob tree. It thickens a formula and gives a soft, cushioned body.
- Chondrus Crispus Powder plant extract
- Chondrus Crispus is Irish moss, a red seaweed. It is loaded with carrageenan, so it hydrates and thickens at once, and it leaves a cushioned, slippery film.
- 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.
- 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.
- PEG-100 Stearate emulsifier
- PEG-100 Stearate is a water-loving emulsifier almost always paired with glyceryl stearate. Together they form the standard cream base of the last fifty years.
- 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.
- Paeonia Suffruticosa Root Extract plant extract
- Paeonia Suffruticosa is tree peony, a long-standing East Asian medicinal plant. Its root extract carries paeoniflorin and is used for the look of reddened skin.
- Cellulose Gum thickener
- Cellulose Gum is plant cellulose modified to dissolve in water. It thickens, holds particles in suspension and gives a smooth, slippery body.
- Butyrospermum Parkii (Shea) Butter emollient
- Shea Butter is the fat pressed from the shea nut, rich in oleic and stearic acids and unsaponifiable plant sterols. It is a heavy emollient and partial occlusive, which is why it sits in balms and night creams rather than in essences.
- Potassium Chloride mineral
- Potassium Chloride is a mineral salt used to bring a formula closer to the salt balance of skin, most often as part of a sea-water or mineral-water blend.
- Polysorbate 60 emulsifier
- Polysorbate 60 is a water-loving emulsifier used with a fatty co-emulsifier to build stable lotions and creams.
- Chamomilla Recutita (Matricaria) Flower Extract plant extract
- Chamomile Flower Extract is one of the oldest ingredients in skincare, carrying bisabolol and chamazulene. It is used for the look of redness in formulas for reactive skin.
- Glyceryl Caprylate emulsifier
- Glyceryl Caprylate is a mild emulsifier that also makes a formula less hospitable to microbes, so it is often part of a preservative-free system.
- Hydrogenated Polydecene emollient
- Hydrogenated Polydecene is a synthetic hydrocarbon emollient used in place of mineral oil. It is stable, has no scent, and gives a cushioned slip without oxidising.
- Sucrose humectant
- Sucrose is table sugar, used here as a humectant. It draws water into the outer layer of skin and, in a scrub, doubles as the physical grain.
- Disodium EDTA chelator
- EDTA is a chelator: it locks up trace metal ions from water and packaging that would otherwise turn a formula cloudy, off-colour or rancid. It does nothing to skin and appears at a fraction of a percent.
- Trideceth-6 emulsifier
- Trideceth-6 is a solubiliser used to dissolve fragrance and oil-soluble ingredients into a watery formula so it stays clear.
- Pantolactone humectant
- Pantolactone is a panthenol relative used as a conditioning humectant. It softens the outer layer of skin and helps a formula feel comfortable.
- Hydrolyzed Gardenia Florida Extract plant extract
- Hydrolyzed Gardenia Florida Extract is gardenia extract broken into smaller fragments so a water-based formula can carry it evenly.
- Maltodextrin film former
- Maltodextrin is a starch-derived sugar chain used to carry powdered extracts and to form a light film. It also gives a soft, smoothing feel.
- 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.
- 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.
- Alchemilla Vulgaris Extract plant extract
- Lady's mantle extract, a tannin-rich rose-family herb. It gives an astringent feel and is used as a conditioning extract.
- 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.
- Ferulic Acid antioxidant
- Ferulic Acid is a plant antioxidant from bran and seeds. Its main formulation job is stabilising vitamins C and E so a serum keeps working for longer, which is why the three appear together so often.
- Sclerotium Gum thickener
- Sclerotium Gum is a fungal polysaccharide thickener. It gives a smooth, non-stringy gel and holds an emulsion stable.
- Leontopodium Alpinum Extract plant extract
- Edelweiss extract, from a plant that survives high-altitude sun and cold. It carries leontopodic acid and is used as a plant antioxidant.
- Hieracium Pilosella Extract plant extract
- Mouse-ear hawkweed extract, carrying umbelliferone and flavonoids. It is used as a conditioning plant extract.
- Bellis Perennis (Daisy) Extract plant extract
- Common daisy extract, carrying saponins and flavonoids. It is used for the look of uneven tone.
- Primula Veris Extract plant extract
- Cowslip extract, carrying saponins and flavonoids. It is used as a conditioning plant extract.
- Astaxanthin antioxidant
- Astaxanthin is a deep red antioxidant from microalgae, the pigment that makes salmon pink. It is oil soluble, colours a formula noticeably, and is used as an antioxidant.
- Caprylic/Capric Triglyceride emollient
- Caprylic/Capric Triglyceride is the light fraction of coconut oil, with the heavy parts removed. It is the workhorse emollient of modern formulas: it softens skin, dissolves oil-soluble actives and absorbs without the greasy weight of a whole plant oil.
- Hydrogenated Lecithin emulsifier
- Hydrogenated Lecithin is lecithin with its unsaturated bonds filled in, which makes it far more stable. It emulsifies and is the standard shell for the liposomes that carry actives into the outer layer of skin.
- 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.
- Fullerenes antioxidant
- Fullerenes are hollow cage-shaped carbon molecules, C60 the best known of them. They are used as an antioxidant and are notably more stable than the vitamin antioxidants.
- Polyglyceryl-10 Diisostearate emulsifier
- A polyglycerin ester carrying two fatty chains, which makes it more oil-loving than the single-chain version. It suits cleansing oils and rich creams.
- Propolis Extract plant extract
- Propolis is the resin bees collect from tree buds and use to seal the hive. It is rich in flavonoids, carries a warm amber colour and scent, and is used for the look of dull, stressed skin. It is a bee product, so it is worth knowing about if you react to those.
- PVP film former
- PVP is polyvinylpyrrolidone, a water-soluble polymer that dries into a clear flexible film. It holds pigment or hair in place and washes off with water.
- Market
- Korean market, the version sold in Korea
- Made in
- Republic of Korea
- Volume
- 26.5g
- Category
- Mask
- Actives
- Adenosine, Beta-Glucan, Centella Asiatica, Collagen, Madecassoside, Niacinamide, Panthenol, Propolis, Shea Butter, 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.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
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.
Key benefits
- Mask, from VT Cosmetics' Korean-market lineup, 26.5 g
Key actives
3Niacinamidethird on the list, tone and texture
Niacinamide is a tone and texture ingredient that shows up across most of VT's Reedle Shot line, doing brightening and surface-refining work rather than deep hydration. Listed third among the ingredients, it sits where the formula's own INCI order places its real weight in the mix.
18Adenosine19th on the list, fine-line and texture smoothing
Adenosine is a Korean-formulation staple recognised for smoothing fine lines and texture, common enough in domestic Korean skincare to be treated as a routine inclusion rather than a headline. Listed 19th among the ingredients, it sits where the formula's own INCI order places its real weight in the mix.
19Sodium Hyaluronate20th on the list, hydration
Sodium Hyaluronate is the salt form of hyaluronic acid, a lightweight humectant that draws and holds water at the skin's surface rather than sitting on top of it. Listed 20th among the ingredients, it sits where the formula's own INCI order places its real weight in the mix.
23Centella Asiatica Extract24th on the list, whole-leaf calming botanical
Centella Asiatica Extract is a leaf-form botanical version of centella, distinct from the purified TECA acids and included here for its own calming reputation in Korean formulation. Listed 24th among the ingredients, it sits where the formula's own INCI order places its real weight in the mix.
24Collagen25th on the list, conditioning, cushion
Collagen is a conditioning ingredient included for surface smoothness and cushion rather than any claim about the skin's own structural collagen. Listed 25th among the ingredients, it sits where the formula's own INCI order places its real weight in the mix.
Worth knowing
- Propolis Extract is bee-derived, so this formula is not a vegan one.
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VT Cosmetics Collagen Reedle Shot 300 2Step Mask
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
VT Cosmetics, Korean-market original
The essence step is massaged onto bare skin first, then the matching sheet is pressed over the top and left to sit for the mask's full wear time.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
ì •í’ˆGenuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Topical collagen is a very large molecule that's too big to absorb into the skin.
Michelle Henry, MDDermatologist, Cosmopolitan
1 more professional perspective
Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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