Hyaah
Licorice First Essence$27.05Black Snail Toner 150ml
Black Snail Toner is Dr.G's toner (150ml), built around Snail Secretion Filtrate and Niacinamide. It is used right after cleansing, to rebalance the skin and prep it for the next step. This is sourced as the Korean-market formula rather than a US-shelf reformulation.
No reviews yet150 ml
$16.67 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- NormalCombinationOilySensitive
- Helps with
- Uneven tone and visible dullnessDehydration and a barrier that feels compromisedThe look of fine lines and a loss of firmnessA post-cleanse toning step
In stock. Arrives in 3 to 7 business days
We accept
You’re $100.00 away from free US shipping.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
How it works
The Black Snail Toner is a 150ml toner, used straight after cleansing, morning and evening, while the face is still damp. The humectant it is built around is Snail Secretion Filtrate, named second on its own ingredient list. The same list carries Niacinamide, Adenosine and Beta-Glucan, so the humectant is not the only thing on it worth naming. How much of the Snail Secretion Filtrate stays on the skin, and for how long, is decided by the toner format rather than by the list alone. This is the Original Korean Formula, the toner Dr.G sells in Korea, Snail Secretion Filtrate and all.
Key benefits
- Snail Secretion Filtrate, the humectant this toner is built around
- Niacinamide and Adenosine on the same list, actives
- Beta-Glucan on the same list, a polysaccharide
- Glycyrrhiza Glabra (Licorice) Root Extract on the same list, a plant extract
- Portulaca Oleracea Extract and Phellinus Linteus Extract further down the same list
- Dioscorea Japonica Root Extract and Ecklonia Cava Extract further down the same list
Inside the formula
Inside the formula
Where does this toner go in my routine?
Straight after cleansing, morning and evening, while the face is still damp. Anything thinner than a toner goes on before it, and anything richer goes on after. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Snail Secretion Filtrate and not three changes at once.
Is this the Korean-market toner or a US version?
The Korean-market one, Snail Secretion Filtrate and all. We match this toner to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
Does this toner contain fragrance?
Yes. The ingredient list names Fragrance. It sits on the panel printed on this page, so you can read the position for yourself before you buy. If fragrance components are something you avoid, this toner is not the one.
What else is on the list besides Snail Secretion Filtrate?
Niacinamide, Adenosine and Beta-Glucan. The order they are printed in on this toner's panel is the order on the box, so you can see where Snail Secretion Filtrate sits relative to them. Further down the same panel: Glycyrrhiza Glabra (Licorice) Root Extract, Portulaca Oleracea Extract and Phellinus Linteus Extract.
Not on the ingredient list below: denatured or SD alcohol, essential oils, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (28): Water, Snail Secretion Filtrate, Butylene Glycol, Glycerin, Niacinamide, 1,2-Hexanediol, Glycyrrhiza Uralensis (Licorice) Root Extract, Portulaca Oleracea Extract, Phellinus Linteus Extract, Dioscorea Japonica Root Extract, Ecklonia Cava Extract, Laminaria Japonica Extract, Undaria Pinnatifida Extract, Codium Fragile Extract, Hizikia Fusiforme Extract, Betaine, Panthenol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glyceryl Glucoside, C12-13 Alketh-9, Carbomer, Adenosine, Disodium EDTA, Hydrolyzed Corn Starch, Beta-Glucan, Sucrose, Fragrance, Ethylhexylglycerin
Ingredient list read from inkeedecoder.com on 10 September 2026.
28 of 28 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.
- Snail Secretion Filtrate humectant
- Snail Secretion Filtrate is the mucin a snail produces, filtered for cosmetic use, and it is the ingredient the Korean snail category is built on. It carries glycoproteins, hyaluronic acid and glycolic acid, and it is used for hydration and a smoother-looking surface.
- 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.
- 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.
- Glycyrrhiza Uralensis (Licorice) Root Extract plant extract
- Licorice Root Extract carries glabridin and liquiritin. It is one of the classic plant ingredients used for the look of uneven tone and redness, and it appears in almost every brightening formula that avoids synthetic actives.
- Portulaca Oleracea Extract plant extract
- Portulaca Oleracea is purslane. Its extract is unusually high in omega-3 fatty acids and antioxidants for a plant, and Korean formulas use it for the look of reddened, reactive skin.
- Phellinus Linteus Extract plant extract
- Sanghuang, a hard bracket mushroom used in Korean and Chinese herbal tradition. Its extract carries water-holding polysaccharides.
- Dioscorea Japonica Root Extract plant extract
- Dioscorea Japonica is Japanese wild yam, whose root is naturally slippery with mucilage. Its extract hydrates and leaves a cushioned feel.
- Ecklonia Cava Extract plant extract
- Ecklonia Cava is gamtae, a brown seaweed harvested off Jeju. It carries phlorotannins, an antioxidant group found only in brown algae, and it is used as a marine antioxidant extract.
- 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.
16 more explained
- Undaria Pinnatifida Extract plant extract
- Extract of the brown seaweed Korean cooking calls miyeok. It carries fucoidan and alginates, both strong water-holding polysaccharides.
- Codium Fragile Extract plant extract
- Extract of a green seaweed known as dead man fingers. Like most green algae it carries sulphated polysaccharides and minerals, and it is used as a water holding marine extract.
- Hizikia Fusiforme Extract plant extract
- Tot, a Korean brown seaweed eaten as a side dish. Its extract is mineral rich and used as a hydrating marine ingredient.
- 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.
- 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.
- 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.
- Glyceryl Glucoside humectant
- Glyceryl Glucoside is glycerin bound to glucose, from the resurrection plant. It is a humectant that holds water in the outer layer of skin.
- C12-13 Alketh-9 emulsifier
- C12-13 Alketh-9 is a solubiliser used to disperse oil-soluble ingredients evenly in a watery formula.
- 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.
- 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.
- 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.
- Hydrolyzed Corn Starch absorbent
- Hydrolyzed Corn Starch is starch broken into smaller fragments. It gives a silky, powdery slip and absorbs a little oil.
- 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.
- 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.
- Fragrance fragrance
- Fragrance, or Parfum, is a single declaration standing for a whole scent blend, which can be dozens of materials. Regulators allow it as a trade secret, so a list showing only this word does not say what the scent is made of. It is the most common trigger named by people with reactive skin.
- 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.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809695361159
- Made in
- Republic of Korea
- Volume
- 150 ml
- Category
- Toner
- Actives
- Adenosine, Beta-Glucan, Licorice Root, Niacinamide, Panthenol, Snail Secretion Filtrate
- 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. 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.
How to use
- Use it right after cleansing while the face is still slightly damp, which is when a watery layer spreads furthest.
- Pour a little into your palms or onto a cotton round and press it over the face rather than rubbing it in.
- Follow within a minute with your serum and moisturizer, so the water you just added has something to sit under.
- Do not let it dry down completely before the next step, since a bare surface undoes most of what this layer is for.
Worth knowing
- New to this formula or to the brand: patch-test on the inner arm and wait a day before applying it to the face.
- Discontinue use and rinse the area with water if redness, itching or irritation develops.
Complete the routine
- This itemDr.G Black Snail Toner 150ml$25.00

- Seal the routine in as the last stepDr.G Red Blemish Clear Soothing Cream 50ml$27.50

- The last step of the morning, over everything elseDr.G Green Mild Up Sun Plus SPF50+/PA++++ 50ml$30.00

Total for 3 items$82.50
Reviews
No reviews yet. Tell us how much you love the product!
Write a reviewWrite a review
Dr.G Black Snail Toner 150ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
We’re on gram!
Creators trying on authentic Korean skincare routines and products from us.
Rating a shelf of Dr. Althea products one by one.
Jasmine Loo · YouTube
Two hydrating serums side by side, IUNIK and Dr. Althea.
Kristin · YouTube
A walk through the Dr. Althea serum lineup and who each one suits.
auraofmahmuda · YouTube
A blunt first take on the Dr. Althea range.
Lexi Chang · YouTube
A first look at the viral 345 Relief Cream before buying.
Shelley Nayak · YouTube
A first try of the Dr. Althea serum on camera.
Hannah Ziad · YouTube
Dr.G, Korean-market original
Black Snail Toner, 150ml, Dr.G's toner with Snail Secretion Filtrate and Niacinamide.
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.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about skin care, quoted from the medical sources linked beside each.
Your skin barrier is basically your outer layer of the skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic Pretty much every step of a Korean skin care routine is going to have some component of hydration.
Alok Vij, MDDermatologist, Cleveland Clinic
You may also like
Picked from the same shelf across the Korean-market lines we carry.
MAXCLINIC
Pro Hyaluron Toner 320ml$65.00Sungboon Editor
Silk Peptide EGF Intensive Smoothing Toner$18.99Z+PIDERM
ECF Skin Barrier Cream Toner$23.52Medicube
Triple Collagen Toner$15.29Dr. nineteen
Porexsome V.Peptox Jelly Toner$21.17ACWELL
Licorice pH Balancing Cleansing Toner$8.23NEOGEN
Dermalogy Bio-Peel Gauze Peeling Wine$23.52whamisa
Organic Flowers Toner Deep Rich 200ml$65.00DEWYTREE
ULTRA S4 Snail Essence Water 150ml$22.50I'm From
Black Rice Toner$12.93Frankly
CICA 80 & Hyaluronic Acid Toner 260ml$22.50
Ask an AI assistant about this product
Ask an AI assistant about this product
Opens ChatGPT, Perplexity or Claude in a new tab with the question prefilled. Claude asks you to sign in first.


















