“Skin purging” is a term some people use to describe an increase in acne after starting a new skin care product, such as a retinoid. However, there are no scientific studies on this topic.

Skin care — and specifically the art of building a skin care routine — can be a form of self-care. But with hundreds of products on the market, figuring out the correct way to layer serums ...

Read more here. For teens, entering the world of skin care and building a routine can be confusing. Add acne to the equation, and the whole task can seem impossible. Not only are these teens ...