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Category: Growth & Signaling Research

How the growth hormone axis is studied: GHRH analogues such as CJC-1295, sermorelin and tesamorelin, ghrelin-receptor agonists such as ipamorelin and the GHRPs, somatostatin, IGF-1 and kisspeptin.

October 5, 2026

Sermorelin: What the Research Shows

Sermorelin explained: the 29-amino-acid GHRH fragment, its FDA history as Geref, how it compares with tesamorelin and CJC-1295, and sourcing in Canada.

October 5, 2026

Tesamorelin: What the Research Shows

Tesamorelin explained: the Montreal-developed GHRH analogue, what its phase 3 trials found, how it compares with sermorelin, and Canadian sourcing.