Adult acne can also happen due to hormone changes caused by periods, perimenopause, or birth control. "It's like going through puberty again" once you enter perimenopause, said Dr. Gupta.

Lastly, research varies on the prevalence of acne during and after menopause, but a 2019 research review notes that hormonal changes are likely to contribute. Peptides can stimulate collagen ...

In addition, it is not uncommon for women to develop post-menopausal acne due to a decrease in estrogen levels. However, traditional acne therapies, as well as antiandrogens, are good treatment ...