Another Fad
GLP-1 agonists like semaglutide cannot get into the body via a patch; they are only available through prescription injections. The GLP-1 patches sold are supplements containing natural ingredients like berberine, green tea extract, and vitamins, marketed as supporting the effects of GLP-1 therapy or weight loss, but they do not contain the active medication. The effectiveness of these patches in delivering their ingredients is also not well-established.