Question: is cosrx bha power liquid a toner?
Answer: Purify your skin with COSRX BHA Blackhead Power Liquid, an exfoliating solution infused with 4% natural BHA (Beta Hydroxy Acid) to help decongest pores and reduce blackhead formation. ... This product is best used on clean skin after toner and before your usual PM routine, since it is a highly concentrated formula.