Neither peptide is demonstrated to build muscle or enhance athletic performance
Apart from the general controversy around parabens (we wrote about it more here), there is a 2006 in-vitro (made in the lab not on real people) research about methylparaben (MP) showing that when exposed to sunlight, MP treated skin cells suffered more harm than non-MP treated skin cells
Elkoumi O, Elkoumi A, Elbairy MK et al (2024) Comparison between the effect of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers and their combination on mortality in maintenance dialysis patients: a systematic review and meta-analysis
The full report is signed and time-stamped
Your provider will need to review your current dose, last injection date, side-effect history, blood sugar levels, weight-loss progress, and new starting dose before making the switch