COSRX
Master Patch X-Large$14.11COSRX
- Categories
- 14
- Price range
- $3.52 to $47.50
- Most named actives
- Panthenol 97Sodium Hyaluronate 96Allantoin 85
COSRX
Full Fit Propolis Synergy Toner 280ml$30.00
COSRX
AC Collection Ultimate Spot Cream 30g$47.50
COSRX
Skin Barrier Moisturizing Cream 450ml$42.50
The one brand that lets you settle it yourself
COSRX writes short lists. The hero ingredient sits at entry one and there is very little else behind it, which is exactly what makes the list worth counting rather than skimming. Snail secretion filtrate at entry one of twelve is a different claim from snail somewhere in the middle, and the label is where you read it.
It is also the widest shelf we carry, and the brand a US shopper is most likely to be cross-shopping in four tabs at once. Sodium hyaluronate, panthenol and niacinamide run through the range, and where a COSRX product declares a percentage it declares it in the ingredient list as well as on the front of the box.
How do I tell if my COSRX is the Korean version or the US version?
COSRX verifies units itself, so you do not have to take our word for it. Find the verification page on cosrx.com and enter the batch number and expiration date printed on your unit. Read them off the package rather than from us, which is the point. Alongside that, a Korean-market unit carries the EAN the brand registered in Korea on its box.
Where can I buy authentic Korean-market COSRX in the United States?
Here. Korean Pharmacy is a US online store that lists COSRX only in its Korean-market release, records that against the barcode on each box, and ships domestically with duties prepaid at checkout. The batch code stays readable so you can run the brand’s own check after it arrives.