Growth Hormone Peptides
Our growth hormone peptides range covers secretagogues that make the pituitary release its own GH: CJC-1295 DAC, Ipamorelin and Tesamorelin. For an oral, non-peptide option, see MK-677.
How growth hormone peptides work
These compounds fall into two families. First, GHRH analogues such as CJC-1295 (cjc1295) and Tesamorelin bind the GHRH receptor. Second, ghrelin mimetics such as Ipamorelin bind the GHS-R1a receptor. Because the two families use separate receptors, researchers often combine them to study how GH pulses are shaped. Tesamorelin adds a further angle, since its clinical trials give published reference values for IGF-1 and visceral fat.
Growth hormone peptides vs somatropin
Somatropin is recombinant growth hormone, which acts directly on GH receptors. By contrast, secretagogues keep the body’s own feedback loops intact. That difference makes them valuable for studying IGF-1 regulation and pituitary function. Vi Corpus does not sell somatropin.
FAQ
Which has the longest half-life?
CJC-1295 with DAC, thanks to its albumin-binding linker.
What do I reconstitute them with?
Use bacteriostatic water and keep vials refrigerated.
Do you ship Australia-wide?
Yes. We dispatch from Australian stock to every state and territory, which avoids international customs delays.
Not sure which compound fits your protocol? Our team can help by chat or email. In addition, every product page lists full specifications, storage notes and links to related research compounds.
Every order ships from Australian stock, and weekday orders placed before 12pm AEDT leave the same day. Batches are third-party tested, with reports available through our Lab Tests page.
All products are sold for laboratory research use only and are not for human consumption.