semaglutide or tirzepatide Maintenance therapy on Tirzepatide vs. Semaglutide: Which GLP-1

PlexusDx offers the Precision Peptide Genetic Test ($99 add-on after first month of treatment), a peptide-pathway genetic assessment that analyzes key variants including GLP1R rs6923761, GIPR rs1800437, FTO rs9939609, and MC4R rs17782313

It was an early proof-of-concept trial with about 32 people who completed it, so the results are promising but preliminary (Depommier et al., 2019)

Counterfeit GLP-1 products may contain the wrong active ingredient, too little or too much of the active ingredient, harmful contaminants, no active ingredient at all, or entirely different medications

Can the Precision Peptide Genetic Test predict how well I'll respond to semaglutide