retatrutide peptide trial How to Get in 2026 Retatrutide | Peak Biosciences

The idea is that the ingredients in the patch are absorbed through your skin and stimulate production of the natural hunger hormone GLP-1, which would make you feel full (though theres no evidence they can help with weight lossmore on that below)

For injection fundamentals, see the peptide injections complete guide

GLP-1R activation by retatrutide promotes glucose-dependent insulin secretion, suppresses glucagon during hyperglycemia, delays gastric emptying, and reduces appetite via CNS signaling

FOR DECREASED APPETITE SOURCE: DailyMed

When taken orally, some of these ingredients might lead to a 1-to-3-pound weight loss, but they haven't been studied for going through the skin at all, he adds

Craig, C