Cosrx BHA Blackhead Power Liquid

COSRX BHA Blackhead Power Liquid is a leave-on exfoliating treatment with 4% betaine salicylate that helps reduce blackheads, unclog pores and smooth uneven skin texture while supporting a clearer-looking complexion.

The formula combines BHA with willow bark water, niacinamide, panthenol and sodium hyaluronate to provide exfoliating care without overly stripping the skin. With regular use, it helps remove dead skin cells, reduce excess sebum and improve the appearance of enlarged pores and post-blemish marks.

Benefits

• Helps reduce the appearance of blackheads.
• Helps unclog pores and remove excess sebum.
• Gently exfoliates dead skin cells.
• Helps smooth rough and uneven texture.
• Helps improve the appearance of post-blemish marks.
• Provides additional soothing and hydrating care.

Who is it for

• Oily and combination skin.
• Blemish-prone skin.
• Skin with blackheads and clogged pores.
• Skin with visible pores or uneven texture.

Main ingredients

• Betaine Salicylate 4% – a BHA exfoliant that helps remove dead skin cells and clear excess sebum from pores.
• Willow Bark Water – helps condition the skin and support clearer-looking pores.
• Niacinamide – helps support a more even-looking complexion and balanced sebum care.
• Panthenol – helps soothe and maintain skin comfort.
• Sodium Hyaluronate – helps attract and retain moisture.
• Arginine – helps condition the skin and maintain moisture balance.

How to use

After cleansing and toning, apply a small amount of COSRX BHA Blackhead Power Liquid to areas with blackheads or evenly over the face, avoiding the eye and lip areas. Start once a week and gradually increase to 2–3 times per week according to skin tolerance. Allow the product to absorb before continuing with the rest of your skincare routine. Evening use is recommended. Apply sunscreen during the daytime.

FAQ

Does COSRX BHA Blackhead Power Liquid contain BHA?
Yes. The formula contains 4% betaine salicylate, a BHA exfoliating ingredient.

How often should COSRX BHA Blackhead Power Liquid be used?
Start once a week and gradually increase to 2–3 times per week if the skin remains comfortable.

Can COSRX BHA Blackhead Power Liquid be used with retinol or strong vitamin C?
It is better not to use it in the same routine with other strong exfoliating acids, retinoids or high-strength vitamin C products, as this may increase irritation.

Warnings

• For external use only.
• Avoid contact with eyes and lips.
• Do not use on damaged or irritated skin.
• Introduce gradually if your skin is not accustomed to BHA products.
• Discontinue use if persistent redness, swelling, itching or irritation occurs.
• Use sunscreen during the daytime while using exfoliating acids.
• Avoid combining in the same routine with other strong exfoliants or retinoids.
• Keep out of reach of children.
• Store away from direct sunlight.