MEDITHERAPY Arbutin Skin Booster Serum 150ml
Arbutin Skin Booster Serum is a large-format brightening serum from MEDITHERAPY, built around Niacinamide at 10% alongside Arbutin and Alpha-Arbutin on its own ingredient list, sized for daily use across the face.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- NormalCombinationDry
- Helps with
- A targeted treatment step between toner and moisturizerA concentrated step layered under a moisturizerDaily use as the treatment step of a routine
In stock. Ships from our California warehouse, dispatched within 2 business days
You’re $100.00 away from free US shipping.
- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
Arbutin Skin Booster Serum 150ml is a serum built on Adenosine, the wrinkle-care active recognized in Korea's own cosmetic functional-ingredient system, named 13 of 20 entries on MEDITHERAPY's own manufacturer INCI for this formula. Butylene Glycol runs alongside it, a humectant and solvent carrying the formula's actives, and the rest of the list rounds out a MEDITHERAPY formula built for this format rather than a stripped-down version of it. It takes after toner and before moisturizer, and the serum format is the reason it behaves the way it does once it is on skin. A serum in this format is built to carry a concentrated dose of its named actives in a light enough base that it absorbs before the next step goes on.
Key benefits
- Built on Adenosine, the wrinkle-care active recognized in Korea's own cosmetic functional-ingredient system
- Butylene Glycol runs alongside it, a humectant and solvent carrying the formula's actives
- No parfum or fragrance ingredient on the list
- 150ml serum sold in MEDITHERAPY's Korean-market packaging, not a US-reformulated version
- Takes after toner and before moisturizer
- 20 ingredients on the manufacturer's own list, in the order MEDITHERAPY lists them
Key actives
Adenosine
Adenosine is The wrinkle-care active recognized in Korea's own cosmetic functional-ingredient system. It appears at position 13 of 20 on MEDITHERAPY's own manufacturer ingredient list for this formula, which is real evidence of what the formula is built around rather than a marketing label placed over it.
Butylene Glycol
Butylene Glycol is A humectant and solvent carrying the formula's actives. It appears at position 3 of 20 on MEDITHERAPY's own manufacturer ingredient list for this formula, which is real evidence of what the formula is built around rather than a marketing label placed over it.
Glycerin
Glycerin is The primary humectant carrying water into the surface. It appears at position 4 of 20 on MEDITHERAPY's own manufacturer ingredient list for this formula, which is real evidence of what the formula is built around rather than a marketing label placed over it.
Tocopheryl Acetate
Tocopheryl Acetate is A stabilized vitamin E derivative. It appears at position 18 of 20 on MEDITHERAPY's own manufacturer ingredient list for this formula, which is real evidence of what the formula is built around rather than a marketing label placed over it.
Is the Arbutin Skin Booster Serum 150ml sold here MEDITHERAPY's Korean-market formula?
Yes. What ships is MEDITHERAPY's release for the Korean market: the formula and packaging sold in Korea, with the Korean-market barcode and batch code intact on the box rather than swapped for an export or US-retail label.
Where does the Arbutin Skin Booster Serum 150ml go in a routine?
It takes after toner and before moisturizer. Use it exactly the way you would any serum at that point in a routine. A serum in this format is built to carry a concentrated dose of its named actives in a light enough base that it absorbs before the next step goes on, which is the reason this step order tends to hold across brands, not only for this one.
What does Adenosine do in this serum?
Adenosine is The wrinkle-care active recognized in Korea's own cosmetic functional-ingredient system. It appears at position 13 of 20 on MEDITHERAPY's own manufacturer ingredient list for this formula, which is real evidence of what the formula is built around rather than a marketing label placed over it.
Does the Arbutin Skin Booster Serum 150ml contain fragrance?
No. Parfum and fragrance do not appear anywhere on the manufacturer's own ingredient list for this formula, which is one reason it reads as a shorter, calmer list than a heavily scented formula in the same category.
How does buying the Arbutin Skin Booster Serum 150ml here compare with a US retailer carrying the same name?
A US listing under the same product name can be a reformulated export version and rarely states which one it is selling. What we carry is the Korean-market MEDITHERAPY release, identified by its intact Korean barcode and batch code on the box rather than a relabeled export carton, so the unit you get matches what is sold on shelf in Korea.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
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 - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
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.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, 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.
Payment and security
We accept
How to use
- Apply to clean, toned skin, pressing in gently before the next step.
Worth knowing
- Patch test on the inner arm first, as with any new step added to a routine.
- Discontinue if irritation develops and check the ingredient list against any known sensitivity.
Reviews
No reviews yet. Tell us how much you love the product!
Write Reviews (opens in a new tab)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
Korean-market original
Serum built on Adenosine, 150ml.
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.
Match the batch code on the box against the code printed on the bottle or tube itself; the two are stamped separately and should agree.
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.
People with dry, flaky skin are more likely to see a benefit from using vitamin E because it enhances moisturization.
Amy Kassouf, 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
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.