What is the cause of acne cosmetica?

Acne cosmetica refers specifically to breakouts that are directly linked to the use of cosmetics and skincare products. This condition is typically the result of pore-clogging ingredients found in certain makeup or skincare formulations that can lead to the formation of comedones (blocked pores). When individuals use products containing heavy oils, silicones, or certain artificial fragrances that don't complement their skin type, they may experience clogged pores, which can ultimately result in acne.

In this context, while hormonal imbalances, inappropriate skincare product use, and environmental factors can all contribute to different types of acne, acne cosmetica is distinct because it arises specifically from cosmetic products. Therefore, understanding the correct choice highlights the importance of being aware of ingredient lists and how certain products can adversely affect skin health, especially for those who are prone to acne.