glp 1 medication retatrutide vs Tirzepatide Compared Retatrutide: The Future of GLP-1

What Ive seen: Less redness post-microneedling, faster recovery, softened age spots

(PubMed) Zannolli R, Micheli V, Mazzei MA, et al

In compensation, the intestine (especially the large one, the colon, in which most of the gut microbiota resides) is coated with a layer of sticky mucus, which helps protect the gut-blood barrier from pathogen invasion (von Martels et al., 2017

[3][4][7][8][16] Receptor & pathway: Binds the GHRH receptor (GHRH-R) on pituitary somatotrophs, activating Gs adenylyl cyclase cAMP PKA CREB signaling to trigger GH synthesis and secretion

It's important to differentiate this from an irritant reaction