Cosrx

COSRX is a South Korean K-beauty brand known for its simple, ingredient-focused formulas that target specific skin concerns, particularly acne and sensitive skin.

Its best-known products include the Advanced Snail 96 Mucin Power Essence (snail secretion for hydration and repair) and the Acne Pimple Master Patch (hydrocolloid spot patches). Other signature ingredients include BHA/AHA, niacinamide, and centella.

Formulas are minimalist, gentle, and effective, with a focus on hydration, acne control, and barrier repair. It's affordable and one of the most globally recognized K-beauty brands.

Cosrx