COSRX BHA Blackhead Power Liquid 100ml is a Korean exfoliating essence developed for those dealing with blackheads, congestion, and uneven texture. This lightweight formula contains 4% betaine salicylate, a natural BHA, which works to clear pores and manage excess oil without being harsh on the skin. Alongside willow bark water and niacinamide, it also supports brighter skin and a balanced barrier. Regular use tends to result in clearer, smoother skin, making it a popular choice for oily and blemish-prone skin types.

Key features

• Contains 4% betaine salicylate for gentle exfoliation and blackhead reduction
• Includes willow bark water and niacinamide to calm the skin and even out tone
• Free from fragrance and alcohol, ideal for sensitive or reactive skin
• Formulated with hydrating ingredients like sodium hyaluronate and panthenol
• Vegan and cruelty-free, with no parabens, sulphates, or phthalates
• Can be used as a toner or essence 2–3 times weekly, increasing as tolerated

What are the benefits of using COSRX BHA Blackhead Power Liquid?

COSRX BHA Blackhead Power Liquid helps to unclog pores, reduce blackheads, and control excess oil, leading to a clearer, smoother complexion. It also brightens dark spots and refines skin texture, making it especially beneficial for those with oily, combination, or blemish-prone skin.

How does COSRX BHA Blackhead Power Liquid work?

This liquid uses beta hydroxy acid (BHA) to penetrate deep into pores, dissolving excess sebum and dead skin cells that cause blackheads and congestion. Willow bark water and niacinamide further help to soothe, brighten, and support the skin’s natural barrier.

Is COSRX BHA Blackhead Power Liquid suitable for sensitive skin?

Yes, the formula is free from alcohol, fragrance, and harsh additives, making it suitable for sensitive skin. However, patch testing is advised, and those with very sensitive or dry skin should introduce it slowly and monitor for any irritation.

Can I use COSRX BHA Blackhead Power Liquid with other active ingredients?

It’s best to avoid using this product on the same day as other strong acids (AHA, BHA), retinol, or vitamin C to minimise the risk of irritation. Alternate their use on different days or consult a skincare professional for personalised advice.

How long does it take to see results with COSRX BHA Blackhead Power Liquid?

Most users notice an improvement in skin texture and a reduction in blackheads within 2 to 4 weeks of consistent use. Results may vary depending on skin type and routine, but regular application is key for best results.

Apply after cleansing and toning, either with a cotton pad or your hands, focusing on blackhead-prone areas like the nose, chin, and forehead. Start with once a week and gradually increase to 2-3 times weekly as your skin builds tolerance, always following with sunscreen during the day.