RETINOL RETI-JECTION SERUM 30ml
IOPE's Retinol Reti-jection serum, 30 ml, a few drops at night after toner, kept away from the eye area and followed by moisturizer. Original Korean Formula.
No reviews yet30 ml
$333.33 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Normal skinDry skinCombination skin
- Helps with
- Layering a concentrated, targeted step into an existing routineShoppers who want IOPE's own Korean-market formula rather than a US-shelf version
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
IOPE RETINOL RETI-JECTION SERUM 30ml is the Korean-market formula IOPE sells on shelves in Korea, not a version reformulated for the US shelf. It is a concentrated, fast-absorbing step layered after toner and before cream, and IOPE positions it within its own catalog as a serum or ampoule, distinct from the lighter or heavier formats the brand also sells under other names.
How to use
- PM only, after toner, before moisturizer.
- Apply a few drops, avoiding the eye area.
- Start 2 to 3 nights a week and build up as skin tolerates it.
- Follow with moisturizer; use sunscreen the following morning.
Where does this serum go in my routine?
After toner and before moisturizer, morning and evening. Anything thinner than a serum 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 it and not three changes at once.
Is this the Korean-market serum or a US version?
The Korean-market one. We match this serum to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8800283630565
- Made in
- Republic of Korea
- Volume
- 30 ml
- Category
- Serum & Ampoule
- 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.
Key benefits
- The Korean-market formula IOPE sells on shelves in Korea, not a US-reformulated version.
- A serum or ampoule from IOPE's own catalog, distinguishable from the brand's other lines by name and texture.
- Full 30ml size for regular use.
Worth knowing
- Patch test on a small area first and wait a day before full use, especially the first time.
Complete the routine
- This itemIOPE RETINOL RETI-JECTION SERUM 30ml$100.00
- Seal the routine in as the last stepIOPE SUPER VITAL EMULSION 150ml$87.50
- The treatment step of this routineIOPE Retinol Super Bounce Serum 30ml$84.50
Total for 3 items$272.00
Reviews
No reviews yet. Tell us how much you love the product!
Write a reviewWrite a review
IOPE RETINOL RETI-JECTION SERUM 30ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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
IOPE, Korean-market original
The Original Korean Formula 30ml serum from IOPE, 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
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.