Staying on top of all the skincare lingo can be tricky—and “comedogenic” and “non-comedogenic” might just be two of the most popular yet confusing words. You’ve likely seen the terms on the packaging of many skincare products, but what do they mean? We’re here to help fill you in with intel shared by leading board-certified dermatologists. Keep reading for their helpful insights on comedogenic vs. non-comedogenic ingredients, including what they are, how they affect your skin, and who should use them.

Many factors influence how a person ages, such as genetics, overall health and wellness, stress, and even inflammation. Aging is a natural part of life, but some individuals are prone to premature aging, often due to lifestyle and environmental stressors according to the Cleveland Clinic and other health experts. You cannot stop Mother Nature, but there are ways to improve your health as you grow older and, in some cases, reduce signs of premature aging.