Neutrogena Overnight Lip Treatment Why Do I Get New Acne Overnight While Wearing A Neutrogena Face Mask With Benzoyl Peroxide?

Why do I get new acne overnight while wearing a Neutrogena face mask with benzoyl peroxide? - neutrogena overnight lip treatment

Literally the face I use Neutrogena Clear Pore Mask / cleaning twice a day ... once in the morning and evening. It has 3.5% (not 2.5%) benzoyl peroxide as the active ingredient. However, when I wake up, look in the rule with an important new opportunity to work directly under the mask after the washing / cleaning. What's happening?