I'm an esthetician so I'm always a little skeptical but I did my research and was happy with my findings. I just purchased the Age Defying Laser for acne scarring and let me just say... after ONE USE on level one my scarring is disappearing like holy crap! Definitely want to work your skin up to different levels. I'm so super excited to see how it is in 2 weeks. I'm telling you after one use my scarring is disappearing and my skin tone is evening out. And it's super quick to use! Love it love it love it