COSRX

COSRX makes moisturizers, facial cleansers and serums. Its official website is cosrx.com. In the US trademark register, the COSRX trademark is held by COSRX INC.

Every fact on this page links to its source. Last checked October 3, 2026.

At a glance

Official website: cosrx.com[1]
US trademark held by: COSRX INC.

What COSRX makes

Moisturizers Skincare · 89 other brands
Facial Cleansers Skincare · 88 other brands
Serums Skincare · 83 other brands

Who owns COSRX

Registered holder of the COSRX trademark in the United States (USPTO).

COSRX INC. [3][4][5][6]

Other holders of the same word mark (1)

Other companies holding a US registration for the word "COSRX".

JUN, Sang HunSouth Korea[7]

Where to buy genuine COSRX

Directly from the official website: cosrx.com[1]

How to contact COSRX

Email: [email protected] [2]

Official websites and accounts

X (Twitter)Facebook Instagram TikTok YouTube[1]

Sources

Official website: COSRX | EXPECTING TOMORROW – COSRX Official (retrieved October 3, 2026)
Official website: Privacy policy – COSRX Official (retrieved October 3, 2026)
Trademark registry: US trademark serial 99114631 (retrieved October 3, 2026)
Trademark registry: US trademark serial 79428088 (retrieved October 3, 2026)
Trademark registry: US trademark serial 99573345 (retrieved October 3, 2026)
Trademark registry: US trademark serial 97730589 (retrieved October 3, 2026)
Trademark registry: US trademark serial 86806138 (retrieved October 3, 2026)

Machine-readable version: /data/brand/cosrx.json