COSRX Masks

Two very different things share this shelf. The Acne Pimple Master Patch and the AC Collection Acne Patch are hydrocolloid dots sold in counts up to 96, bought by the box. The sheet and hydrogel masks, Snail Mucin, Balancium Ceramide, Alpha-Arbutin and 5 PDRN, are occasional steps sold as singles or threes so you can try one first.

Price range

$14.99 to $17.99