The Cosrx AHA BHA Toner is designed to refine the skin’s surface through gentle daily exfoliation. It contains low concentrations of alpha and beta hydroxy acids to remove buildup and keep pores clear. As a result, the skin becomes smoother, less congested, and more even in appearance with continuous use.
Unlike strong exfoliating acids that can disrupt the barrier, this toner maintains balance while improving clarity. In addition, it helps prepare the skin to absorb the next skincare steps more effectively by removing the layer of dead cells that often blocks penetration. Moreover, it supports long-term texture refinement without the need for abrasive scrubs.
With consistent application, the toner helps reduce dullness, refine rough areas, and minimize the look of enlarged pores. Ultimately, the Cosrx AHA BHA Toner works as a consistent maintenance step for people who want clearer, balanced, and smoother skin without harsh exfoliation.
Benefits of Cosrx AHA BHA Toner
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Gently exfoliates without stripping
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Helps clear and refine clogged pores
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Improves absorption of serums and treatments
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Reduces dullness and rough texture
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Suitable for regular use in balanced routines
How to Use
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Apply on cotton pad after cleansing
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Sweep gently across the face
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Use once daily or every other day depending on tolerance
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Always follow with sunscreen in daytime routines
🔗 Internal Links (Related Products)
🌍 Outbound Link
Official site: https://www.cosrx.com
❓ FAQ
Is it safe for daily use?
Yes — the formula is mild enough for frequent use when tolerance is established.
Can it be used with retinol or vitamin C?
It is better to alternate on different nights to reduce sensitivity.
Does it dry out the skin?
No — it exfoliates gently without stripping natural moisture.
When will I see results?
Texture and clarity typically improve within 2–3 weeks of regular use.
