Cart (0)
Your cart is empty

COSRX
In stock
A 30 ml watery booster serum with AHA, BHA, 2% niacinamide and vitamin C from kiwi and dragon fruit skin. Note that the extract comes from the skin of the fruit, the part usually thrown away. It absorbs immediately and leaves nothing behind.
Who it's for. Combination to oily skin with dull, rough-looking texture.
How to use. After cleansing and toner, apply two or three drops and press in. Follow with moisturizer. Start every other day if you already use acids, and wear sunscreen every morning.
Key active. AHA and BHA at booster strength with 2% niacinamide, for surface smoothing and the appearance of a more even tone. The brand does not publish acid percentages, and we are not going to invent one.
Sourced in Seoul. This is the Korean domestic SKU, not a reformulated export version.
All orders ship from South Korea. Your order is picked and packed by our logistics partner in Bucheon-si, Gyeonggi-do, then travels to the United States as an international shipment.
Handling 1-3 business days, international transit and customs clearance 7-11 business days. Total estimated delivery 8-14 business days. These are estimates, not guarantees.
Free shipping on orders $120+; a flat $12.99 below that. The $120 threshold applies to your order total after any automatic discount. Product prices do not include U.S. import duties or customs fees, which are billed by the carrier and are the responsibility of the recipient.
You may request a return within 30 days of delivery on unused, unopened items. Returns ship to our facility in South Korea and require a Return Authorization Number, which you must request from us before sending anything.
The full ingredient list (INCI) is printed on the product packaging. These are authentic Korean-market formulations sourced directly in Seoul - the domestic SKU, not a reformulated export version.

Buy more, save more
A 30 ml watery booster serum with AHA, BHA, 2% niacinamide and vitamin C from kiwi and dragon fruit skin. Note that the extract comes from the skin of the fruit, the part usually thrown away. It absorbs immediately and leaves nothing behind.
Combination to oily skin with dull, rough-looking texture.
After cleansing and toner, apply two or three drops and press in. Follow with moisturizer. Start every other day if you already use acids, and wear sunscreen every morning.
AHA and BHA at booster strength with 2% niacinamide, for surface smoothing and the appearance of a more even tone.
The brand does not publish acid percentages, and we are not going to invent one.
The steps that go with it, added in one click
Routine total
$125.00
4 products · added in one click
























100% authentic
Sourced in Korea from the brands. Never counterfeit.
Ships from Seoul
Dispatched from Bucheon. 8-14 business days to the US.
Free shipping $120+
Flat $12.99 under $120. Import duties not included.

Newsletter