COSRX BHA Blackhead Power Liquid

This exfoliating Korean serum is formulated with 4% betaine salicylate, a plant-derived BHA that penetrates deep into pores to dissolve impurities, excess oil, and dead skin cells. COSRX BHA Blackhead Power Liquid helps clear blackheads, reduce congestion, and refine skin texture while keeping the skin hydrated and balanced.

With its oil-soluble exfoliating action, this liquid targets both the skin’s surface and inside pores, making it especially effective for normal to oily and congested skin.

Main benefits

• helps dissolve blackheads and unclog pores
• gently exfoliates dead skin cells
• refines skin texture and improves clarity
• hydrates and brightens the skin
• supports calm, balanced skin

Key ingredients

• betaine salicylate (4%) helps exfoliate and clear clogged pores
• willow bark extract provides gentle exfoliating and soothing care
• niacinamide helps brighten and even skin tone
• hyaluronic acid helps maintain hydration
• calming agents help reduce irritation and redness

Best for skin types

• normal to oily skin
• congested or clogged pores
• blackheads and excess sebum
• blemish-prone skin
• redness-prone skin needing gentle exfoliation

How to use

• apply after cleansing and toning
• dispense a small amount onto hands or a cotton pad
• gently apply over areas with blackheads or congestion
• do not rinse
• follow with serum and moisturizer
• use only twice a week

Bubu Tip

This is a strong pore-care exfoliant. Avoid using on the same day as other exfoliating acids or retinol. Always apply sunscreen the next morning.

Clean formula focus

• plant-derived BHA exfoliation
• deep pore-clearing care
• hydration-supporting formula
• designed for controlled, weekly use