COSRX AHA/BHA Clarifying Treatment Toner 150ml is a lightweight, pH-balanced facial toner that gently exfoliates and refreshes the skin. Designed for all skin types—including sensitive, oily, and blemish-prone—it works to smooth texture, clear pores, and support a brighter, more even complexion. With apple fruit water and willow bark as natural sources of AHA and BHA, the toner removes dead skin cells and daily buildup without compromising hydration. Popular in K-beauty routines, it's a favourite for those seeking clearer, calmer-looking skin.

Key features

• Gently exfoliates with AHA (glycolic acid) and BHA (betaine salicylate) for smoother skin
• Helps unclog pores and reduce blackheads and whiteheads
• Soothes and hydrates using mineral water, allantoin, and panthenol
• Lightweight and fast-absorbing formula that layers well with other skincare
• Formulated without alcohols, artificial fragrance, parabens, sulphates, or silicones
• Vegan, cruelty-free, and dermatologist-tested

What are the benefits of using COSRX AHA/BHA Clarifying Treatment Toner?

COSRX AHA/BHA Clarifying Treatment Toner helps refine texture, unclog pores, and reduce breakouts. It also supports hydration and soothes the skin, leading to a brighter, more balanced look.

How does COSRX AHA/BHA Clarifying Treatment Toner work?

The toner blends natural exfoliating acids with calming ingredients. AHAs and BHAs lift away dead cells and impurities, while the hydrating components maintain moisture and support the skin barrier.

Is COSRX AHA/BHA Clarifying Treatment Toner suitable for sensitive skin?

Yes, the formula is mild and suitable for all skin types, including sensitive skin. Those with very reactive skin should introduce it gradually to assess tolerance.

Can I use this toner every day?

It can be used daily, but beginners or those with delicate skin may want to start with 2–3 applications per week. Sun protection is recommended when using exfoliating acids.

Will this toner help with acne and oily skin?

Yes, the gentle exfoliating action helps clear pores and regulate oil, making it suitable for those managing acne or excess shine.

Can I use this toner with other active ingredients?

Avoid pairing it with other strong acids, vitamin C, or retinol in the same routine to minimise the risk of irritation. Use within a balanced regimen.

Is the toner vegan and cruelty-free?

Yes, COSRX AHA/BHA Clarifying Treatment Toner is both vegan and cruelty-free, making it a mindful addition to any skincare lineup.

After cleansing, apply the toner to a cotton pad and gently swipe over the face, avoiding the eye and lip area. Let it absorb before continuing with your skincare routine.