The most promising compounds, 39 and 40 (Figure 6), showed an IC 50 of 2.80 nM against DPP-4 catalytic activity, with 20 - 40-fold selectivity over the DPP-8 and DPP-9 isozymes
Naltrexone (TRMP3 variant): A 2019 cell study using CFS/ME cells from 8 different patients showed that Naltrexone restored TRPM3 function.[ref] Keep in mind that this is just a cell study (not a randomized, double-blind, placebo-controlled trial), but it may be worth talking with your doctor about this study, especially if you carry a TRPM3 variant linked to CFS
The effects of SG on body weight and glucose tolerance are attenuated in the absence of FXR (169) and in TGR5 knock-out mice (170)
The Bottom Line: Ipamorelins signature is its clean, potent GH pulse
It doesnt refer to a single specific product
Liraglutide, though, has been in shortage since April 2023, so the compounders are free to keep making it