Review of the U1 and S2 Beauty Devices
I'm not someone who can stay consistent with beauty devices, but I purchased the U1 and S2 in May 2025, and they also gifted me a laser hair removal machine, which is very nice. I've been using the devices ever since. Their customer service is also very polite. If you reach out, they reply and always provide a solution — though the response time can be a bit long since the company is based in China. From my personal experience, I genuinely enjoy their products, including the devices and the stamping masks for both U1 and S2.