COSRX.

The OG of K~beauty. 46 million bottles sold. Still the one.

Since 2013, COSRX has studied skin ~ its types, its needs, its frustrations ~ and built a range around one unwavering principle: skin-friendly ingredients that actually alleviate irritated skin. Not trends. Not gimmicks. Just formulas that have been tested, refined, and trusted by millions of people across the world for over a decade.

The name says everything ~ COSRX is a compound of cosmetics and Rx, the universal prescription symbol. This is skincare that takes itself as seriously as medicine ~ ingredient-led, concern-driven, and built for the tomorrow your skin is working toward.

Their hero ~ the Advanced Snail 96 Mucin Power Essence ~ has become one of the most iconic products in the history of K-beauty. Over 46 million bottles sold globally. Clinically tested over 68 days on 87 participants. Hypoallergenic, proven to enhance skin absorption, hydration, and radiance. Snail secretion filtrate at 96% concentration ~ a natural compound that repairs, hydrates, and protects the skin barrier with a gentleness and efficacy that synthetic alternatives cannot match. It is the product that introduced the world to what Korean skincare was actually capable of ~ and it remains unreplaced.

Beyond snail mucin, COSRX builds targeted lines for every concern skin faces ~ AHA and BHA for exfoliation and pore clarity, peptides for collagen and firming, PDRN for cellular repair and glow, ceramide for barrier support, retinol for renewal, and niacinamide for tone. Every formula is clean. Every claim is backed. Every product is built for real skin with real concerns ~ and a better tomorrow.

The original. The trusted.