Optional Add-Ons: Some providers may modify the infusion with additional ingredients such as glutathione, an antioxidant involved in detoxification, or zinc, which plays a role in immune system function
That's hundreds of times more than any patch could realistically deliver through the skin, and berberine's molecular structure isn't ideally suited to transdermal absorption in the first place
Pfaller M, Messer S, Georgopapadakou N, Martell L, Besterman J, Diekema D
Microbial modulation of energy availability in the colon regulates intestinal transit
But if your goal is simply to support energy levels and overall wellness, L-Carnitine 1500 does that well
Ryan TA, Phillips EO, Collier CL, Jb Robinson A, Routledge D, Wood RE, Assar EA, Tumbarello DA (2020) Tollip coordinates Parkin-dependent trafficking of mitochondrial-derived vesicles