Questions about COSRX AHA BHA Clarifying Treatment Toner (HC Version) 150ml

Got questions? We’ve got answers!

Is this COSRX AHA/BHA toner suitable for beginners?

Yes, but beginners should start slowly, using it a few times a week before working up to daily use, to see how their skin responds.

Does this toner have a scent?

No, it is formulated without fragrance.

Can I use this with other acids or retinol?

It is best not to layer this toner with other AHA, BHA, retinol, or vitamin C products, since combining multiple actives can increase the risk of irritation.

Is this toner suitable for sensitive skin?

It is formulated to be gentle, but since it contains both an AHA and a BHA, sensitive skin types should introduce it gradually and always patch test first.

Do I need sunscreen when using this toner?

Yes, sunscreen is essential during the day when using AHA and BHA products, since they can increase your skin's sensitivity to the sun.

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