Jane Iredale Mineral Cosmetics have been formulated to be non-comedogenic and non-allergenic. They are designed to create a blanket of radiance over your skin while still allowing it to breathe and function optimally. Studies indicate that these mineral cosmetics are unlikely to cause inflammation and breakouts, even in acne-prone skin. That said, if you are receiving care from a doctor for your acne, talk to them before beginning to use new makeup products.