ACWELL
Aqua Clinity Cream (Original) 50ml$42.50Pure Sebum Care Essence Lotion 70ml
Jojoba seed oil sits sixth in this 70 ml isoi lotion with Trehalose eighth and silica tenth, so it finishes matte rather than dewy, plus ivy, calendula and rosemary extracts. A light moisturizer for oily skin. Korean-market formula.
No reviews yet70 ml
$60.71 per 100 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 Pure Sebum Care Essence Lotion is a 70ml essence, used after toner and before serum, morning and evening, on damp skin. The active it is built around is Allantoin, named thirtieth on its own ingredient list. The same list carries Hedera Helix (Ivy) Extract, Calendula Officinalis Flower Extract and Rosmarinus Officinalis (Rosemary) Leaf Extract, so the active is not the only thing on it worth naming. How much of the Allantoin stays on the skin, and for how long, is decided by the essence format rather than by the list alone. This is the Original Korean Formula, the essence isoi sells in Korea, Allantoin and all.
Key benefits
- Allantoin, the active this essence is built around
- Hedera Helix (Ivy) Extract, Calendula Officinalis Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract and Centella Asiatica Extract on the same list, plant extracts
- Salix Alba (Willow) Bark Extract and Cinnamomum Cassia Bark Extract further down the same list
- Origanum Vulgare Leaf Extract and Chamaecyparis Obtusa Leaf Extract further down the same list
- Allantoin named thirtieth on the manufacturer list printed on this page
- The Korean-market release of this essence, confirmed against its Korean barcode
How to use
- After cleansing, sweep a small amount over the face with clean hands or a cotton pad, morning and night, before serum or essence.
Where does this essence go in my routine?
After toner and before serum, morning and evening, on damp skin. Anything thinner than an essence 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 Allantoin and not three changes at once.
Is this the Korean-market essence or a US version?
The Korean-market one, Allantoin and all. We match this essence to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
Does this essence contain fragrance?
Yes. The ingredient list names Limonene. 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 essence is not the one.
What else is on the list besides Allantoin?
Hedera Helix (Ivy) Extract, Calendula Officinalis Flower Extract and Rosmarinus Officinalis (Rosemary) Leaf Extract. The order they are printed in on this essence's panel is the order on the box, so you can see where Allantoin sits relative to them. Further down the same panel: Centella Asiatica Extract, Salix Alba (Willow) Bark Extract and Cinnamomum Cassia Bark Extract.
Not on the ingredient list below: fragrance or parfum, silicones, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (34): Water, Glycerin, Ethanol, Cetyl Ethylhexanoate, Caprylic/Capric Triglyceride, Simmondsia Chinensis (Jojoba) Seed Oil, Betaine, Trehalose, Pentaerythrityl Tetraisostearate, Silica, Xanthan Gum, Hedera Helix (Ivy) Extract, Calendula Officinalis (Pot Marigold) Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Melaleuca Quinquenervia Leaf Oil, Chamomilla Recutita (Matricaria) Flower/Leaf Extract, Centella Asiatica Extract, Lactobacillus/Soybean Ferment Extract, Salix Alba (Willow) Bark Extract, Cinnamomum Cassia Bark Extract, Origanum Vulgare Leaf Extract, Chamaecyparis Obtusa Leaf Extract, Scutellaria Baicalensis Root Extract, Portulaca Oleracea Extract, Butylene Glycol, 1,2-Hexanediol, Citrus Grandis (Grapefruit) Peel Oil, Paeonia Suffruticosa Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Allantoin, Panthenol, Carbomer, Arginine, Limonene
Ingredient list read from isoi.co.kr on 30 August 2026.
33 of 34 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.
- 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.
- Ethanol 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.
- 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.
- 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.
- Simmondsia Chinensis (Jojoba) Seed Oil emollient
- Jojoba Oil is a liquid wax rather than a true oil, and its structure is close to human sebum, which is why it absorbs so readily. It is an emollient that leaves a soft, non-greasy finish.
- 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.
- Trehalose humectant
- Trehalose is a sugar that some desert plants use to survive drying out. In skincare it is a humectant that holds water in the outer layer and helps a formula feel comfortable rather than tight.
- Pentaerythrityl Tetraisostearate emollient
- A thick, cushioned ester that gives lip and balm formulas their gloss and their cling. It is heavy enough to stay where it is put.
- 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.
- 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.
- Hedera Helix (Ivy) Extract plant extract
- Ivy extract with the plant part unstated. Ivy carries saponins, which give it a mild self foaming character, and flavonoids.
21 more explained
- Calendula Officinalis (Pot Marigold) Flower Extract plant extract
- Marigold flower extract, one of the oldest plant ingredients used for the look of reddened, easily bothered skin. It carries carotenoids and flavonoids.
- Rosmarinus Officinalis (Rosemary) Leaf Extract plant extract
- Rosemary Leaf Extract carries rosmarinic and carnosic acids, both effective antioxidants. It is often there to keep the oils in a formula from going rancid.
- Chamomilla Recutita (Matricaria) Flower/Leaf Extract plant extract
- German chamomile, taken from flower and leaf together. It carries bisabolol and the blue azulenes and is used for the look of reactive, reddened 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.
- Lactobacillus/Soybean Ferment Extract ferment
- This is soybean fermented by lactobacillus. The fermentation breaks soy proteins into smaller pieces, which is what makes the extract easier for a formula to carry.
- Salix Alba (Willow) Bark Extract plant extract
- Willow Bark Extract carries salicin, the plant compound salicylic acid is related to. The two are not interchangeable: willow bark is a mild clarifying extract, not a BHA exfoliant at the levels used in cosmetics.
- Cinnamomum Cassia Bark Extract plant extract
- Cassia cinnamon bark extract, a traditional herbal ingredient carrying cinnamaldehyde and tannins. It is used in warming, antioxidant-rich blends.
- Origanum Vulgare Leaf Extract plant extract
- Oregano leaf extract, rich in the phenols carvacrol and thymol. It is used as an antioxidant plant extract and brings its own herbal scent with it.
- Chamaecyparis Obtusa Leaf Extract plant extract
- Chamaecyparis Obtusa is hinoki cypress. Its leaf extract carries aromatic plant compounds and is used in Korean formulas aimed at oily, congested skin.
- Scutellaria Baicalensis Root Extract plant extract
- Scutellaria Baicalensis is Chinese skullcap. Its root extract carries baicalin, a well studied plant antioxidant, and it is used for the look of redness.
- 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.
- 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.
- Citrus Grandis (Grapefruit) Peel Oil fragrance component
- Grapefruit Peel Oil is a citrus essential oil rich in limonene. It scents a formula and belongs to the aromatic class reactive skin often avoids.
- 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.
- 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.
- 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.
- 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.
- 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.
- Arginine amino acid
- Arginine is an amino acid that does two jobs here: it holds water in the outer layer of skin, and it neutralises acidic gelling agents, which is why it often stands in for a synthetic pH adjuster.
- Limonene fragrance component
- Limonene is the citrus-peel aromatic. It appears here because EU labelling requires 26 fragrance components to be named individually rather than hidden inside "fragrance", and it is one of them.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8809469776240
- Made in
- Republic of Korea
- Volume
- 70 ml
- Category
- Moisturizer
- Actives
- Allantoin, Centella Asiatica, Jojoba Seed Oil, Licorice Root, Panthenol, Trehalose
- 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.
Inside the formula
Inside the formula
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 Pure Sebum Care Essence Lotion 70ml$42.50

- 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$182.50
Reviews
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isoi Pure Sebum Care Essence Lotion 70ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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isoi, Korean-market original
The Original Korean Formula essence from isoi, 70ml formulated with Allantoin and Hedera Helix (Ivy) 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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