Setmelanotide is an 8-amino acid cyclic peptide analog of -MSH that promotes weight loss by activating MC4R to reduce hunger, thereby decreasing caloric intake and increasing energy expenditure [50]
But even without medication, your body already produces GLP-1 every day in response to food

Aqua, Centella Asiatica Leaf Water, Glycerin, Cetyl Ethylhexanoate, Butylene Glycol, Polyglyceryl-3 Methylglucose Distearate, Niacinamide, 1,2-Hexanediol, Silica, Sodium Polyacryloyldimethyl Taurate, Glyceryl Stearate, Palmitic Acid, Hydroxyacetophenone, Propanediol, Beeswax, Stearic Acid, Butyrospermum Parkii Butter, Macadamia Integrifolia Seed Oil, Hydrogenated Polydecene, Glutathione, Betaine, Trehalose, Adenosine, Citric Acid, Ethylhexylglycerin, Trideceth-10, Disodium EDTA, Sodium Citrate, Dipotassium Glycyrrhizate, Dipropylene Glycol, Sodium Hyaluronate, Arachidic Acid, Myristic Acid, Squalane, Beta-Glucan, Asiaticoside, Madecassic Acid, Asiatic Acid, Caprylic/Capric Triglyceride, Hippophae Rhamnoides Fruit Extract, Melaleuca Alternifolia Leaf Extract, Hydrolyzed Collagen, Hydrogenated Lecithin, Artemisia Annua Extract, Nelumbium Speciosum Flower Extract, Oryza Sativa Extract, Saccharomyces Ferment, Solanum Melongena Fruit Extract, Cholesterol, Xanthan Gum

Like any medication, Wegovy comes with important safety considerations, including possible side effects, serious risks, and certain conditions where it may not be safe to use