Research indicates a strong correlation between stress and acne. Scientists examined 144 female medical students, using the Global Acne Grading System (GAGS) to assess acne severity in relation to the Perceived Stress Scale (PSS). The findings reveal a significant correlation between stress levels and acne. In other words, managing stress should be considered a crucial factor in acne self-care. In the Acne Program, we recommend addressing not only proper diet and other factors to combat acne, but also an effective and straightforward method for reducing stress.
Clin Cosmet Investig Dermatol. 2017 Dec 5;10:503-506. The association between stress and acne among female medical students in Jeddah, Saudi Arabia. Zari S, Alrahmani D.