Lately, when I've been trying to wear short sleeves, I've been worrying about my arms so much... I used to just ignore it, but as I get older, my skin has become more uneven and less elastic, so I've been looking in the mirror more often. So, I recently got stem cell treatment, and when I took a picture of my arms afterward, I was a bit surprised... In the previous picture, my arms looked dull and dull overall. But in the after-treatment picture, even though I hadn't touched anything, my skin looked more toned? The texture looked much smoother. You can feel the difference even more when you touch it. Before, it felt dry and limp, but now it feels slightly firmer. It's not just shiny on the outside, it feels plump from the inside, which is surprising. Haha. These days, I'm less concerned about wearing short sleeves. I find myself touching my arms every now and then. Haha.