Broadly, studies suggest GLP-1RAs exert their neuroprotective effects in the retina by mediating reduced glutamate excitotoxicity, decreased neuroinflammation, prevention of retinal ganglion cell (RGC) loss, promotion of vascular integrity, promotion of an anti-oxidative environment, and maintenance of glial cells (i.e
Common microdosing schedules and protocols Researchers experimenting with retatrutide microdosing typically follow one of several established patterns
GlutathioneGSHGSHC OUT
IV (intravenous) therapy involves administering fluids, vitamins, minerals, or medications directly into a vein through a needle
This gentler approach helps your body adjust
Phase 3 clinical trials are still underway, coming to a close in May 2026