Hormonal acne (acne vulgaris) during the follicular phase (Days 1–13) is a common concern. During this phase, Estrogen rises steadily as follicles develop, and the body prepares a new egg for release.
Rising estrogen generally improves skin by increasing collagen production and skin hydration. This is typically the clearest-skin phase. Any acne present may be from prior hormonal fluctuations.
Here are clinically supported strategies for managing acne during the follicular phase:
While acne during the follicular phase is usually normal, consult your healthcare provider if symptoms are severe enough to interfere with daily activities, suddenly change in pattern or intensity, are accompanied by unusual symptoms like fever or unexplained weight changes, or do not respond to the management strategies above.
Understanding your unique symptom patterns across all four cycle phases is the first step toward better management. Periody's AI-powered tracker learns your individual patterns and provides personalized insights based on your logged data. Download the app to start tracking today.