2 doctors weighed in:

How long does it take for benzoyl peroxide to work on acne?

2 doctors weighed in
Dr. Ed Friedlander
Pathology
1 doctor agrees

In brief: Give it 2 weeks

If you're not clear by then, it won't clear you.
Get with your personal physician who can add prescription-strength rx. Stay on top of it and you can manage your acne.

In brief: Give it 2 weeks

If you're not clear by then, it won't clear you.
Get with your personal physician who can add prescription-strength rx. Stay on top of it and you can manage your acne.
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