To understand the physical changes causing acne, we need to look at the microscopic processes behind it. We all know that our skin has pores, dermatologists call them follicles. Imagine the follicle as an empty ...

Dermatologists created the first acne treatments in the mid 1800's that used sulfur along with other irritants, to dry the skin causing the blemish to peel and loosen from within clogged pores. By the 1940's ...