Kalio Patch has been around for several years Disc
Post# of 7800
Their product is supposedly based on 'Nanotech Capacitors'.
'Science-Based Medicine' has an article on this technology.
https://sciencebasedmedicine.org/energy-medic...-quackery/
That disclaimer that you found, 'FDA only is for food and drugs and not for medical devices', is a Red Flag that Kalio is not concerned with the truth.
Another Flag is their 'Terms of Use' which is 28 sections long. They use this to try and shield themselves from lawsuits.