How long does acne scarring typically take to fade?

Nov 04, 2021 Source: Cainiu Health
Disease description:

I recently developed many pimples on my face, and I’ve noticed post-acne marks appearing lately. How long do these marks usually take to fade?

Doctor's answer (1)
Dr. Li Ruizhi
In general, acne marks typically fade within approximately 3 to 6 months. However, the exact time required for complete resolution depends on factors such as the depth and size of the marks, as well as individual constitution. Deeper acne marks may result in permanent scarring. For localized acne marks, topical vitamin-based creams may be applied. Persistent acne marks that fail to resolve over time can be treated with laser surgery.