GHK-Cu, short for glycyl-L-histidyl-L-lysine , is a naturally occurring copper peptide thats been extensively studied for its regenerative properties
They're designed to "support the effectiveness of GLP-1 and promote overall metabolic health for all individuals," according to a news release
Symptoms of a severe allergic reaction can include swelling under your skin, typically in your eyelids, lips, hands, or feet
Metabolism 152, 155743
People who take semaglutide (the active ingredient in Ozempic and Wegovy) or tirzepatide (Mounjaro) frequently report: Nausea Vomiting Constipation or diarrhea Fatigue Headaches Decreased appetite These side effects can be uncomfortable, but theyre generally short-term and manageable for most patients
A 2024 review looking at GLP1 receptor agonists and implantation emphasizes that human data about uterine/endometrial effects are limited and inconsistent , and calls out major knowledge gaps