This is a newer active ingredient and lacks the same level of long-term safety data
Research Use Focus Areas ALT: Venn diagram comparing research applications of Sermorelin, Ipamorelin, and Tesamorelin. Sermorelin: GH axis testing, aging-related hormone studies. Ipamorelin: Recovery and repair models, muscle preservation. Tesamorelin: Fat metabolism and distribution studies, particularly in visceral adiposity models. Summary While all three peptides interact with the GH axis, Sermorelin acts through GHRH receptors to produce natural GH pulses, Ipamorelin works via ghrelin receptors with high selectivity, and Tesamorelin is a stabilized GHRH analog often studied for metabolic effects
The honest evidence tier for sermorelin is therefore human, but older and narrow, with the further complication that the material available today is not the FDA-approved product those older studies used
Collagen provides the materials to build and repair, while glutathione provides the protection needed to keep those new structures from being damaged by oxidative stress
What are antioxidants
This key molecule protects cells and mitochondria from free radical damage