I'm always so suspicious of these things. There's so much influencer marketing around it, I wonder if there is a single honest review out there. Well here's mine: yes, it works. Remarkably well, even. I followed the instructions diligently and shaved and zapped every two days. After a week, I noticed my armpits had very little hair regrowth. The legs and bikini area took longer. But what struck me most what how I had no ingrown hairs. That's usually a big problem for me, especially with shaving. After four weeks I don't need to shave anymore. Any strays that pop up are easy to shave and zap away.There is no heat, no pain (maybe a small prickle if the hair isn't shaved to the skin before zapping), no irritation afterwards and although it takes a while it's hardly a chore. I managed my lower legs, bikini and armpits in 30 minutes using SHR mode (the slowest mode). One thing I will say: after four weeks I can see small hairs just below the skin, but the aren't growing. With a little exfoliation they just slough off. I think it must be the fried "roots" of the hair working themselves out. They aren't very visible unless you get up close, and my skin feels perfectly smooth. So I will just be scrubbing a while in the shower to help these dead hairs shed.It takes two weeks to see serious results. Don't give up. It's worth it. A really convenient, effective and relatively affordable way to prevent hair regrowth, and highly recommended if you suffer from ingrowns.