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Licorice First Essence$27.05One Thing
Citrus Unshiu Fruit Extract 150ml
Citrus Unshiu Fruit Extract is One Thing's face cream (150ml), in the ONE THING, built around Citrus Unshiu Fruit Extract and 1. It is used as the last step of a routine, to seal in the layers underneath. This is the Original Korean Formula, not a version reworked for US retail.
No reviews yet$20.00
150 ml
$13.33 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- NormalCombinationDry
- Helps with
- Everyday moisturizing that layers under sunscreen or makeupSealing in the steps applied underneathA dry, tight feeling after cleansing
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
Citrus Unshiu Fruit Extract is a face cream from One Thing. One Thing is a Korean single-ingredient skincare brand: each toner and serum is built from one named plant extract, with no added fragrance or color. On this jar's own ingredient list, Citrus Unshiu Fruit Extract, 1, 2-Hexanediol are named directly, which is what the key-actives panel on this page is built from rather than from the product name alone. Citrus Unshiu Fruit Extract is a Korean citrus fruit extract used across brightening-focused formulas, and it is why this face cream is positioned the way it is. Use it as the last step of a routine, to seal in the layers underneath, so it can hold the water and actives from earlier steps at the skin's surface. One Thing sells this as the Korean-market formula, the same one stocked on shelves in Korea rather than a version built for the US market.
Key benefits
- Citrus Unshiu Fruit Extract is named directly on Citrus Unshiu Fruit Extract's own ingredient list
- 1 is named directly on Citrus Unshiu Fruit Extract's own ingredient list
- 2-Hexanediol is named directly on Citrus Unshiu Fruit Extract's own ingredient list
- Citrus Unshiu Fruit Extract fits as the last step of a routine, to seal in the layers underneath
- One Thing's Citrus Unshiu Fruit Extract is sold here as the Korean-market formula: the same formula Korean shoppers buy off the shelf in Seoul, not a version built for US retail
- Citrus Unshiu Fruit Extract keeps the Korean barcode and batch code that print on the unit sold on shelves in Korea
What is Citrus Unshiu Fruit Extract?
It is One Thing's face cream (150ml). Its own ingredient list names Citrus Unshiu Fruit Extract, 1, 2-Hexanediol, positioned the way the key-actives panel on this page describes, rather than actives assumed from the product name. It is used as the last step of a routine, to seal in the layers underneath.
How do I use Citrus Unshiu Fruit Extract?
Use it as the last step of a routine (or before a separate night cream at night), sealing in the layers underneath. AM and PM. Keep the same order every time you use it so you can tell what is actually working, and give a new step a few weeks before judging the result.
Is Citrus Unshiu Fruit Extract the authentic Korean-market formula?
Yes. This listing is One Thing's Korean-market formula: the same ingredient list, barcode and batch code as the unit sold on shelves in Korea, rather than a version reformulated for US retail. That is the whole reason to buy a Korean-market brand from a specialist rather than a general retailer.
Where does Citrus Unshiu Fruit Extract fit if I already use sunscreen or makeup?
Apply Citrus Unshiu Fruit Extract before sunscreen or makeup, and let it absorb fully first so it does not pill under the next layer. Sunscreen still goes on last in the morning, and makeup after that, regardless of how many treatment steps come before it.
Who is Citrus Unshiu Fruit Extract suited for?
It suits normal, combination and dry or dehydrated skin, and it is not restricted to any one skin tone or age group. As with any new step, patch-test on the inner arm first if you are new to this formula or to One Thing.
Full INCI (4): Citrus Unshiu Fruit Extract, Butylene Glycol, 1,2-Hexanediol, Ethylhexylglycerin
Ingredient list read from inkeedecoder.com on 10 September 2026.
3 of 4 explained
- 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.
- 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)
- 8809704190060
- Made in
- Republic of Korea
- Volume
- 150 ml
- Category
- Toner
- 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 as the last step of a routine (or before a separate night cream at night), sealing in the layers underneath. AM and PM.
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 itemOne Thing Citrus Unshiu Fruit Extract 150ml$20.00
- Seal the routine in as the last stepOne Thing Cica B5 Cream 70ml$52.50
- From the same Korean-market lineOne Thing Moisturizing Lip Essence 13g$17.50
Total for 3 items$90.00
Reviews
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One Thing Citrus Unshiu Fruit Extract 150ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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One Thing, Korean-market original
Citrus Unshiu Fruit Extract, 150ml, ONE THING, One Thing's face cream with Citrus Unshiu Fruit Extract and 1.
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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