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Cicaterol Spot Treatment 15ml$30.00Acni Dr. Speedy Spot 14ml
isoi Acni Dr. Speedy Spot is a 14ml product whose ingredient list carries Beta-Glucan alongside Olea Europaea (Olive) Leaf Extract and Glycyrrhiza Glabra (Licorice) Root Extract.
No reviews yet14 ml
$21.43 per 10 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Oily skinCombination skinBlemish-prone skin
- Helps with
- Skin that looks congested or blemish-proneFitting a Korean-market step into an existing routineShoppers who want the same formula sold on shelves in Korea
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 Acni Dr. Speedy Spot is a 14ml product. The polysaccharide it is built around is Beta-Glucan, named sixteenth on its own ingredient list. The same list carries Olea Europaea (Olive) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract and Equisetum Arvense Extract, so the polysaccharide is not the only thing on it worth naming. How much of the Beta-Glucan stays on the skin, and for how long, is decided by the product format rather than by the list alone. This is the Original Korean Formula, the product isoi sells in Korea, Beta-Glucan and all.
Key benefits
- Beta-Glucan, the polysaccharide this product is built around
- Olea Europaea (Olive) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Equisetum Arvense Extract and Houttuynia Cordata Extract on the same list, plant extracts
- Centella Asiatica Extract and Castanea Crenata (Chestnut) Shell Extract further down the same list
- Beta-Glucan named sixteenth on the manufacturer list printed on this page
- Original Korean Formula, the product sold on Korean shelves
Inside the formula
Inside the formula
Is this the Korean-market product or a US version?
The Korean-market one, Beta-Glucan and all. We match this product to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
What else is on the list besides Beta-Glucan?
Olea Europaea (Olive) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract and Equisetum Arvense Extract. The order they are printed in on this product's panel is the order on the box, so you can see where Beta-Glucan sits relative to them. Further down the same panel: Houttuynia Cordata Extract, Centella Asiatica Extract and Castanea Crenata (Chestnut) Shell Extract.
Not on the ingredient list below: fragrance or parfum, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (17): Water, Alcohol Denat, Xanthan Gum, Polyglyceryl-10 Laurate, Glycerin, Rosa Damascena Flower Oil, Caprylic/Capric Triglyceride, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Salix Alba (Willow) Leaf Extract, Olea Europaea (Olive) Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Equisetum Arvense Extract, Brassica Campestris (Rapeseed) Extract, Houttuynia Cordata Extract, Centella Asiatica Extract, Beta-Glucan, Castanea Crenata (Chestnut) Shell Extract
Ingredient list read from inkeedecoder.com on 10 September 2026.
15 of 17 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.
- Alcohol Denat solvent
- Alcohol Denat. is ethanol with a bitter additive that makes it undrinkable, which is a tax rule rather than a formulation choice. It behaves like alcohol: a fast-evaporating solvent that gives a weightless finish and can feel drying at higher levels.
- 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.
- 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.
- 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.
- Rosa Damascena Flower Oil fragrance component
- Rosa Damascena Flower Oil is rose essential oil, one of the most expensive materials in perfumery. It scents a formula, and like every essential oil it is a class reactive skin often does not tolerate.
- 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.
- Melaleuca Alternifolia (Tea Tree) Leaf Oil fragrance component
- Tea Tree Leaf Oil is an essential oil from an Australian shrub, carrying terpinen-4-ol. Korean formulas use it in products aimed at blemish-prone skin; it is potent, aromatic, and one of the essential oils most likely to bother reactive skin.
- Olea Europaea (Olive) Leaf Extract plant extract
- Olive leaf extract, carrying oleuropein. It is used as a plant antioxidant, and it is a different ingredient from the pressed fruit oil.
- Glycyrrhiza Glabra (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.
- Equisetum Arvense Extract plant extract
- Horsetail extract, the plant richest in plant-bound silica. It is used as a conditioning, mineral-bearing extract.
- Houttuynia Cordata Extract plant extract
- Houttuynia Cordata is heartleaf, and it is one of the two or three anchor plants of Korean calming skincare. Its extract carries quercitrin and other flavonoids and is used for the look of redness and blemish-prone skin.
3 more explained
- 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.
- 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.
- Castanea Crenata (Chestnut) Shell Extract plant extract
- Chestnut Shell Extract carries tannins and is used as an antioxidant plant extract, most often in formulas aimed at visible pores.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809264724644
- Made in
- Republic of Korea
- Volume
- 14 ml
- Category
- Essence
- Actives
- Beta-Glucan, Centella Asiatica, Heartleaf (Houttuynia Cordata), Licorice Root, 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.
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
- Dab a small amount directly onto the area of concern after your other routine steps, morning and night, rather than spreading it over the whole face.
Worth knowing
- Introduce any new product gradually rather than adding several new steps to a routine at once, so a reaction is easy to trace back to the right cause.
- Patch test on a small area first and wait a day before applying it to the full face, especially the first time you use it.
Complete the routine
- This itemisoi Acni Dr. Speedy Spot 14ml$30.00

- The treatment step of this routineisoi Bulgarian Rose Blemish Care Spot 25ml$45.00

- Seal the routine in as the last stepisoi Bulgarian Rose Intensive Treatment Lotion 90ml$95.00

Total for 3 items$170.00
Reviews
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isoi Acni Dr. Speedy Spot 14ml
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isoi, Korean-market original
The Original Korean Formula product from isoi, 14ml formulated with Beta-Glucan and Olea Europaea (Olive) Leaf Extract, shipped from California or direct from Korea.
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
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