TrimRx's Blog

P21 and Semax are both nootropic peptides, but they sit at different points on the experimental-to-established spectrum, and that is the comparison.

The evidence on P21 is best summarized in one sentence: it works in mice, in a handful of studies from one lab, and has never been tested in a human.

Introduction P21 works by imitating a natural brain protein called ciliary neurotrophic factor, which switches on the machinery that creates new neurons in the…

There is no medically established dose of P21, and any source that gives you a precise human protocol is presenting guesswork as fact.

P21 is a small synthetic peptide studied for its ability to trigger the growth of new neurons in the hippocampus, the brain’s memory center.

Stacking oxytocin with a GLP-1 medication has no clinical evidence behind it, and the case for doing it is shaky from the start.

Oxytocin works by binding to a single receptor type, the oxytocin receptor, which sits on cells throughout the body and brain.

There is no established dosing protocol for oxytocin for weight or appetite, because no regulator has approved it for that use.

Oxytocin is a hormone your body already makes, and the research on giving more of it for appetite and weight is interesting but far from settled.