Haha, it’s the same as me. When I was in school, I also had acne one after another, leaving a lot of acne marks. Later, after graduation, I had plastic surgery at Weifang Boya
Composite colored light can treat acne marks, and the effect is very good. Not only are my acne marks gone, but my face is also whiter and brighter! If your best friend has no more acne now, she can go to Boya to get colored light to remove acne marks. The effect is good. It can also sterilize and disinfect. It is also effective for open acne. It’s very good. Let her Go check it out.