COSRX Niacinamide 2% + BHA 4% Blackhead Exfoliant Toner 3.38 fl.oz

• COSRX is a science-based Korean skincare brand dedicated to creating effective, minimalist formulas that focus on skin health. Guided by the philosophy “Expecting Tomorrow,” COSRX designs products that build confidence through real results.
• Skin Types: All skin types, especially oily, combination, and acne-prone skin
• Skin Concerns: Blackheads, enlarged pores, textured or congested skin, excess oil, dullness
• Item Form: Liquid essence / leave-on exfoliating solution
• Package Description: 100 mL / 3.38 fl. oz bottle

• Clears clogged pores & reduces blackheads

• Controls excess sebum & balances oil production

• Smooths texture & refines skin tone

• Gentle exfoliation with minimal irritation

• Contains niacinamide for brightening & barrier support

Willow Bark Water (Salix Alba), Betaine Salicylate, Niacinamide, Panthenol, Sodium Hyaluronate, and other supportive ingredients.

After cleansing, apply this during the toner or essence step—use a cotton pad or fingers. Start 2–3 times per week and increase as tolerated. Always wear sunscreen if used during daytime.