Acne flare-ups

Hormonal acne commonly appears before or during menstruation due to rising progesterone and relatively lower estrogen, which can increase oil production and clog pores. Androgens like testosterone also rise slightly during the luteal phase, contributing to inflammation and breakouts on the lower face, jawline, and neck.

Many people notice acne recurring at the same phase each cycle—often within two weeks before a period. This consistency helps differentiate hormonal acne from stress- or diet-triggered breakouts. Tracking helps confirm whether flares are tied to the cycle or other factors like skincare changes or product use.

While acne alone is not a cause for alarm, persistent or severe outbreaks may indicate hormonal imbalances like PCOS, especially if paired with irregular periods or excess hair growth. Observing patterns supports discussions with dermatologists or gynecologists about underlying causes and appropriate next steps.