Each removal from the refrigerator exposes the vial to temperature change and potential contamination
However, they received an FDA warning letter in February 2026 for misleading labeling on their website
The STEP-HFpEF trial randomised 529 patients with obesity (BMI 30 kg/m 2 ), HFpEF (left ventricular ejection fraction [LVEF] 45%) and New York Heart Association (NYHA) Class II symptoms to once-weekly subcutaneous semaglutide 2.4 mg or placebo
PMC11510310 Liu, M., Dai, Y., Li, Y., Luo, Y., Huang, F., Gong, Z., & Meng, Q
I think these companies that have been producing competitive drugs have really been skirting, threading the needle on laws with things like micro dosing, etc
The human proglucagon gene was cloned in 1983, and the human proglucagon sequence was subsequently deduced