Dr. Pen M8S Microneedling Pen

I purchased my dr pen for nano infusion and I’ve only used it once but everything works as it should. You can tell just by holding the pen its quality. I wish the nano cartridges were a little sharper but then I’d be looking at micro needles. So far so good and I would definitely recommend. At some point I want to try their serums once I figure out what is what.

Doesn’t seem legit

My product stopped working. Purchase this last feb 22,2026. I only used this product 4 times. How do i get replacement?