Require per-component quantitation rather than a single aggregate purity figure, confirm the lot number matches your vial, check that both a separation method (HPLC) and an identity method (MS) were run, and ask for the chromatogram rather than a summary table
in 2022 alone
103 Ramsden, C
Kevin Sheng-Kai Ma, DDS, FRSPH, FRSM, international scholar at the Center for Global Health at the Perelman School of Medicine at the University of Pennsylvania and lead author of this study, told Medical News Today that he and his colleagues were not surprised by these findings, as these [obesity and obesity-related issues] are indications for GLP-1RA that have been approved in recent years. That said, clinicians are encouraged to monitor and continue assessing patients receiving GLP-1RA [drugs], he advised
Results revealed a reduction in hepatic lipid accumulation and oxidative stress, hepatic fibrosis via modulation of -smooth muscle actin (SMA), peroxisome-activated receptor gamma (PPAR), and nuclear factor kappa B (Nf-B) expression (87)