ranked No. 1 in its category for the second year in a row, while the Madecassoside Blemish Repair Serum posted an 820% year on year sales jump, cementing madecassoside as a hero ingredient for the brand. These results help explain why Mediheal has secured the No.

1 mask ranking for 15 consecutive years at Olive Young, alongside more than 3.3 billion sheet masks sold worldwide and over 32 million toner pads sold globally.​ From Korean bestseller to U.S. Amazon breakout The same formulas driving Mediheal’s success in Korea are now showing traction with U.S. consumers.

During the recent Black Friday and Cyber Monday period, the brand’s Retinol Collagen Eye Patch surged to No.

1 in Amazon’s “Movers & Shakers in Beauty & Personal Care” category, which spotlights products with the fastest sales gains over a 24 hour window.​ Since its founding in 2009, Mediheal has used toner pads, serums, and sheet masks as its core growth engines across markets…