exfoliant

Is benzoyl peroxide a chemical exfoliant?

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Do you need to exfoliate if you use benzoyl peroxide? We recommend exfoliating twice a day for maximum benefit, though you will have to experiment to see what works best for you. After exfoliation, apply benzoyl peroxide to make sure bacteria in pores are knocked out! A few important notes: BHA and benzoyl peroxide must … Read more

How often to use bha exfoliant?

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Is it okay to use BHA everyday? Classic K-Beauty acids like COSRX BHA Blackhead Power Liquid contain approximately 4% of betaine salicylate (a type of BHA) and can technically be used every day. However, it’s not a good idea to start using 4% BHA every day if you’ve never tried a BHA before. Instead, start … Read more