Switching from semaglutide to tirzepatide: week 4 comparison

Compounding pharmacy deep dive: I've now used 4 different pharmacies over 18 months. Two were excellent (fast turnaround, great COAs, consistent results). One was mediocre. One was concerning enough that I stopped after one order. The variance is real — do your research.

Anyone who says GLP-1 is 'the easy way' has never dealt with week 3 nausea.