Belly button patches are easy to use, and applying them before going to bed at night can help with insomnia.
Kaley
May 09, 2025
The method of use is a bit complicated. The sticker and the pill are separate, so you have to assemble them yourself. I haven't seen the effect yet. I hope it is useful.
LamaC9O
Apr 30, 2025
After using it for a few days, my sleep quality has improved significantly and I will continue to use it.