via 10 mg, $45.00 list
$4.50per mg landed
Every vendor's price per mg, side by side. Buy links may earn us a commission.
Also known as: Ozempic, Wegovy, Rybelsus, sema + 1 more
Semaglutide is a GLP-1 receptor agonist peptide, one of the most searched compounds in the research-peptide market. Vendors list it as a research-use-only chemical, typically as a lyophilized powder measured in milligrams per vial. Because demand is high and many vendors carry it, semaglutide pricing moves often, and the cheapest vendor this week is not always the cheapest next week.
Vial sizes vary more for semaglutide than for most peptides, from small 2 mg to 5 mg vials up to larger 10 mg and 15 mg vials, so sticker price alone is misleading. The table above reduces every listing to landed cost per mg, which is the only fair way to line up a 5 mg vial against a 10 mg one. Larger vials usually win on cost per mg, but a coupon can flip the ranking.
Semaglutide sits in the same GLP-1 family as tirzepatide and retatrutide, and shoppers often compare all three before choosing. It is also paired with cagrilintide in some vendor blends. Check the coupons page for an active code, and confirm each vendor's COA standards and transparency badges before you buy.
Also in GLP-1.