K.EstradaR.et al (2014)
Unpredictable dosing creates protocol chaos When you use expired tirzepatide, you have no way of knowing how much active ingredient remains
Novo Nordisk A/S, Eli Lilly and Company, Sanofi, AstraZeneca, GSK, Regeneron Pharmaceuticals Inc., Pfizer Inc., Amgen Inc., Sun Pharmaceutical Industries Ltd., Boehringer Ingelheim International GmbH, ZEALAND PHARMA, Hanmi Pharm
Weitzel F, Ursini F, Wendel A
Iepsen et al
Key takeaways Unknown ratios: once two peptides are combined, you have no verifiable way to know the exact amount of each compound per mL