Azelaic Acid 10 Ampoule 30ml
SKIN1004 Azelaic Acid 10 Ampoule 30ml is an ampoule led by Azelaic Acid on its own ingredient panel, sourced as the Korean-market formula.
No reviews yet30ml
$93.30 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- normal skindry skincombination skinsensitive skin
- Helps with
- skin that looks flushed or easily irritateda routine built around Korean-market formulasa first, low-commitment way to try the brand
Sold out.
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One email, the moment this exact unit is back in stock. Not a newsletter and not a sequence, and your address comes off the list the second it is sent.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
Key benefits
- Azelaic Acid named on this product's own ingredient panel, near the top of it
- Potassium Azeloyl Diglycinate on the same panel, the formula's active
- Allantoin on the same panel, the formula's active
- 30 ml to a unit
- Korean-market formula, with its Korean barcode and batch code intact on the box
Key actives
2Azelaic Acid
Azelaic Acid is a grain-derived acid used for the look of redness and uneven tone. It is not an exfoliant in the AHA sense and is usually formulated at 10 percent or below in cosmetics.
7Potassium Azeloyl Diglycinate
A water-soluble form of azelaic acid joined to glycine. It carries azelaic acid's use for the look of uneven tone and redness into watery formulas.
9Azelamide MEA
An azelaic acid derivative that dissolves far more easily than the acid itself. It is used for the look of uneven tone and oiliness.
15Allantoin
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.
16Centella Asiatica 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.
Inside the formula
Inside the formula
- 2Azelaic Acid
- 7Potassium Azeloyl
- 9Azelamide MEA
- 15Allantoin
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
SKIN1004 Azelaic Acid 10 Ampoule 30ml
Is the Azelaic Acid 10 Ampoule 30ml sold here the Korean-market formula, not a US reformulation?
Yes. This listing is the release SKIN1004 sells for use inside Korea, the same formula Korean shoppers buy off the shelf there. A product with the same name can carry a different ingredient list or a different size in an export version, and we source and list only the Korean one, with that market's barcode and batch code intact on the unit that ships to you.
What is Azelaic Acid doing in this formula?
Azelaic Acid is the first ingredient of real substance on this product's own ingredient list, which puts it at the front of what the formula is built around rather than a trace addition. The rest of the list supports the texture and feel around it, in the concentration order the manufacturer itself declares.
Where does the Azelaic Acid 10 Ampoule 30ml sit in a routine?
It occupies the serum step. After toner and before moisturizer, morning and/or evening. Build a routine around the step you are replacing rather than the brand you recognize, since a handful of well-chosen steps tells you more about your skin than a shelf of unrelated products.
What size does the Azelaic Acid 10 Ampoule 30ml ship in?
It ships at 30ml, the size SKIN1004 sells this product at inside Korea. We do not substitute an export format or a US-only size for the Korean one, so what you receive matches what a shopper buys for it in Seoul.
How can I check that my Azelaic Acid 10 Ampoule 30ml is genuine?
Your unit ships with its Korean-market barcode and batch code intact.
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 (27): Water, Azelaic Acid, Hydroxypropyl Cyclodextrin, Disodium Phosphate, Pentylene Glycol, Propanediol, Potassium Azeloyl Diglycinate, Maltodextrin, Azelamide MEA, Panthenol, Butylene Glycol, 1,2-Hexanediol, Glycerin, Ethylhexylglycerin, Allantoin, Centella Asiatica Extract, Melia Azadirachta Leaf Extract, Biosaccharide Gum-1, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Beta-Glucan, Centella Asiatica Leaf Extract, Phellinus Linteus Extract, Tocopherol, Citric Acid, Sodium Citrate, Glycyrrhiza Glabra (Licorice) Root Extract
25 of 27 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.
- Azelaic Acid active
- Azelaic Acid is a grain-derived acid used for the look of redness and uneven tone. It is not an exfoliant in the AHA sense and is usually formulated at 10 percent or below in cosmetics.
- Hydroxypropyl Cyclodextrin solvent
- Hydroxypropyl Cyclodextrin is a ring-shaped sugar that traps an active molecule inside itself, keeping it stable and releasing it slowly. It is a delivery shell rather than an active.
- Disodium Phosphate pH adjuster
- Sodium Phosphate is a buffer salt. It holds a formula at a steady pH so its actives stay in the form they work in.
- 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.
- 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.
- Potassium Azeloyl Diglycinate active
- A water-soluble form of azelaic acid joined to glycine. It carries azelaic acid's use for the look of uneven tone and redness into watery formulas.
- 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.
- Azelamide MEA active
- An azelaic acid derivative that dissolves far more easily than the acid itself. It is used for the look of uneven tone and oiliness.
- 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.
- 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.
- 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.
13 more explained
- 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.
- 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.
- 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.
- 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.
- Melia Azadirachta Leaf Extract plant extract
- Melia Azadirachta is neem. Its leaf and flower extracts are long-standing Ayurvedic ingredients, and Korean formulas use them in products aimed at the look of congested, blemish-prone skin.
- Biosaccharide Gum-1 polysaccharide
- Biosaccharide Gum-1 is a fermentation-derived sugar polymer that binds to skin and holds a moisture film in place. It gives a silky, non-tacky feel.
- 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.
- 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.
- Phellinus Linteus Extract plant extract
- Sanghuang, a hard bracket mushroom used in Korean and Chinese herbal tradition. Its extract carries water-holding polysaccharides.
- 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.
- Citric Acid pH adjuster
- Citric Acid is used in tiny amounts to bring a formula to the pH its actives need, not as an exfoliant at that level. It is an AHA, so at much higher concentrations it can also exfoliate.
- 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.
- 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.
- Market
- Korean market, the version sold in Korea
- Made in
- Republic of Korea
- Volume
- 30ml
- Category
- Serum & Ampoule
- Actives
- Allantoin, Azelaic Acid, Beta-Glucan, Centella Asiatica, Licorice Root, Panthenol, 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.
How it works
Azelaic Acid leads the ingredient panel on this ampoule. Azelaic Acid is a grain-derived acid used for the look of redness and uneven tone. It is not an exfoliant in the AHA sense and is usually formulated at 10 percent or below in cosmetics. On this panel it sits alongside Potassium Azeloyl Diglycinate, Allantoin and Centella Asiatica Extract. A water-soluble form of azelaic acid joined to glycine. It carries azelaic acid's use for the look of uneven tone and redness into watery formulas.
How to use
- Use the Azelaic Acid 10 Ampoule after toner and before moisturizer, morning and evening.
- Half a dropper, or two or three drops, is the amount for a whole face. Press it in rather than spreading it thin.
- It sits between the toner and the moisturizer, and it is the layer most worth leaving alone for a minute before anything covers it.
- Twice a day, every day. Do not use it as a spot application on one area; an ampoule is a routine step, not a targeted dose.
Worth knowing
- Patch test on the inner arm before a first full-face application, as with any new skincare product.
- Introduce it into a routine one product at a time so any reaction can be traced to the right cause.
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SKIN1004 Azelaic Acid 10 Ampoule 30ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
SKIN1004, Korean-market original
Azelaic Acid-led Korean-market ampoule from SKIN1004, shipped with the Korean barcode intact.
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 the key actives in this formula, quoted from the medical sources linked beside each.
Allantoin can tone down the dryness of the individual cells. It increases the water content of the skin, which means it helps to hydrate and moisturize.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic Centella can make your skin appear more hydrated, plumper and healthier.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
1 more professional perspective
Azelaic acid is a dicarboxylic acid molecule with anti-inflammatory and antioxidant properties, effective in the treatment of acne vulgaris and papulopustular rosacea, among other cutaneous conditions.
Zena AlaniDoctor and Clinical Researcher, DermNet NZ
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