Old acne scars that are tough to fade because they are the result of deeper changes in the skin layers. There are several types of acne scars, but the most common are pitted scars caused by collagen ...
Learn the key differences between acne marks vs acne scars, blemish vs pimple, plus effective treatments to fade marks and smooth scars fast.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback