GLP-1 Weight Loss Patches Raise Safety Concerns, Experts Warn
Amid a surge in demand for GLP-1 weight loss aids, a growing number of adhesive patches claiming to deliver the same benefits are raising red flags among medical professionals. While popular weight loss drugs like Ozempic and Wegovy require injections or oral medication, these patches promise a simpler, transdermal delivery system. However, experts caution that the safety and efficacy of these products remain largely unproven and potentially hazardous.
Researchers and physicians are expressing concern over the unregulated nature of these “GLP-1 patches.” “They have ingredient lists, but ther’s no standardization or seals of approval,” says Jay, a medical professional interviewed for this report. “I think there is a risk.”
A review of online consumer feedback revealed reports of adverse skin reactions, including rashes, burns, and blisters. Dr. White, who investigated the patches with his students, highlighted the potential for allergic reactions to ingredients like mango extract, ginger root, cinnamon, or berberine. He specifically pointed to the risk of high heavy metal concentrations in cinnamon if it isn’t properly processed, citing a Consumer Reports examination into lead levels in cinnamon powders and spice mixtures.
Beyond ingredient concerns, Dr. white also expressed worry about the possibility of undisclosed chemicals within the patches. While companies like Kind Patches state their products are tested by autonomous third-party laboratories and utilize “proven supplement ingredients,” experts question the direct-to-bloodstream delivery method touted by patch manufacturers.
“When a person swallows something,the small intestine and liver have enzymes that can detoxify it before it ever reaches the bloodstream,” Dr. White explained. ”That’s a safety feature that yoru body has designed to stop foreign things from getting in your body. It’s not just for bacteria and viruses, it’s also for other potential toxins and compounds.” He further noted that this delivery method disqualifies the patches from being classified as dietary supplements,as defined by the FDA,which specifically requires ingestion – “specifically,they must be swallowed.”
Ultimately, Dr. White warns that it’s difficult to ascertain the true composition of these patches, the effects of their ingredients when absorbed through the skin, and the potential risks to consumers. ”it’s really hard to lose weight, and a lot of people might need a medication or surgery or another medical intervention because obesity is a disease,” added Jay. “But this is not the answer.”
