In this regard, the HPRA continues to engage with e-commerce and social media platforms with the goal of limiting the sale and promotion of these untested products
For semaglutide specifically, the semaglutide reconstitution process and tirzepatide reconstitution process each have specific water-to-peptide ratios that affect both dosing accuracy and solution stability
Food and Drug Administration FDA Clarifies Policies for Compounders as National GLP-1 Supply Begins to Stabilize FDA Drug Safety and Availability Guidance 2024 6 Rubino D, Abrahamsson N, Davies M, et al
Where direct clinical evidence is limited, mechanistic findings are interpreted as hypothesis-generating rather than causal, in order to avoid overextension of preclinical results
Thatd be us getting ahead of our skis, he says
While human data is more limited, case reports from 2025-2026 suggest similar benefits in clinical practice, with women reporting improved mobility and reduced pain during menstruation