With many experiencing more breakouts in isolation, the concern around blemishes, and the marks they leave behind, has only grown. If you’re wondering how to get rid of acne scars, trust that—while they can be frustratingly stubborn to treat—with time, dedication, and the right arsenal of products and treatments in your stable, you can effectively reduce their appearance.

A vital part of treating acne scars is first understanding what they are: small depressions or indentations in the skin that result from moderate to severe acne. Secondly, it’s important to note that there are different types, which include ice pick, rolling, and boxcar scars depending on their size, shape, and contour. “Acne breakouts, depending on the severity, can affect not only the top layer of the skin but also the deeper levels as well,” explains New York City dermatologist Shereene Idriss. “As the inflammation subsides and the skin tries to heal, scar tissue can ensue. Severely inflammatory acne, external factors such as picking, and delayed onset of treatment can all lead to scarring.”