Hi Candace and thank you for the comment! So, during this experiment, I was using this pen a few times a week. I don’t like overdoing things or using things quite that often, so I slowed that way down. I tend to use it once a week now. I absolutely LOVE medical microneedling. I am due for a treatment. I have lots of videos on medical microneedling here: https://www.youtube.com/c/LifeDIY and the main video if you click on that page is one where I show my results after 8 treatments. It can definitely help at breaking up pigment, even from microblading. It ended up getting rid of excess microbladed pigment I had on my brows a year ago. If you have any questions let me know!