Hyperpigmentation caused by benzoyl peroxide.
6 months ago
I use 5% b.p on my cheeks and dark patches on my skin where I apply it and then I use kojic acid but it didn't help at all but it dark my dark patches
Doctor Answers 1
PIH from benzyl peroxide
I would seek a dermatology consult. You could use Retin A and hydroquinone. Lasers or chemical peels can be used if not obtaining results you need.
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