Hormonal acne can appear in adolescents and adults. There are multiple contributing factors, especially excess androgens.

to see whether or not the formula would aggravate our acne. For each sunscreen, we patch tested around the chin area for a few days, before proceeding to apply the sunscreen across the whole face.

That could include probiotics, both topical and oral. Two recent reviews of studies investigating this possibility suggest ...

and a snug fit that ensures even contact across your entire face, Foreo's FAQ 202 mask is the one to reach for if you want to tackle everything from fine lines to acne spots and collagen production.