I recommend the Gua Sha massager.

Hello. The beauty accessory I would like to recommend today is the Gua Sha massager. Those of you who are familiar with Gua Sha will likely know what it is, but for those who are not, it is a device that stimulates the body's circulation to help remove waste products.

However, if you just blindly rub it on without knowing how to use it properly, it can actually cause side effects. So, please be careful when using it on your face. They say that simply sweeping it over your underarms is effective. Personally, I didn't do it consistently, so I didn't see any results. It seems like diligent people who haven't used it might be able to manage it well.