I've had professional mircroneedling done in my dermatologist's office and while I was happy with the results, I was not thrilled with the price tag and the down time. (My face is rather sensitive and took 2-3 days to recover after each session.) I was intrigued with the MicroNeedling Skin Refining Tool, but skeptical about the results I would be able to achieve at home. I've been using the MicroNeedling Skin Refining Tool and the Epidermal Growth Factor Activating Serum about 5 times a week for 3 weeks now, and I am really impressed with the results. I had some stubborn acne scarring on my checks and they are barely visible now! My skin tone overall is even and my pores look smaller. I will definitely keep using the tool and the EGF serum.