1.5 mg tirzepatide Lilly releases Zepbound (tirzepatide) single-dose vials, expanding supply and access for adults living with obesity Tirzepatide | Quality Compounding

It declines

The pellet was resuspended in 0.8 ml of PBS and pelleted again in an open-top thick-wall polycarbonate tube (Beckman, #343775) at 120,000 g for 70 min at 4 C using the Optima TLX ultracentrifuge and TypeTLX120.2 rotor (Beckman, k-factor: 34.8)

Can see the results. Anne Elcombe Simple instructions

GLP-1 receptor agonists mimic a naturally occurring gut hormone called glucagon-like peptide-1 (GLP-1), which slows how quickly food moves from your stomach into your small intestine

CrossRef The Presence of Active Brown Adipose Tissue Determines Cold-Induced Energy Expenditure and Oxylipin Profiles in Humans Oana C Kulterer, Laura Niederstaetter, Carsten T Herz, Alexander R Haug, Andrea Bileck, Dietmar Pils, Alexandra Kautzky-Willer, Christopher Gerner, Florian W Kiefer The Journal of Clinical Endocrinology & Metabolism.2020

The problem is that most dosage charts only show one concentration, usually 5mg/mL, and assume you can figure out the rest on your own