Overview
Sermorelin and Ipamorelin are the two entry points into growth-hormone-axis research in the Canadian catalog, and they are searched together often enough that a combined sourcing guide makes sense. Here's how they differ and what to check when ordering.
What are Sermorelin and Ipamorelin?
Sermorelin is a GHRH analog — a synthetic version of the first 29 amino acids of growth-hormone-releasing hormone. Ipamorelin is a selective growth-hormone secretagogue acting at the ghrelin receptor.
Same research axis, different entry points — which is exactly why they're compared so often. Mechanism guides: Sermorelin, Ipamorelin & CJC-1295, and the head-to-head Sermorelin vs Ipamorelin.
How do researchers choose between them?
By which node of the growth-hormone axis their model interrogates — hypothalamic-hormone analog signalling (Sermorelin) versus ghrelin-receptor secretagogue signalling (Ipamorelin).
The axis primer is in Understanding the Growth Hormone Axis. Amino Labs makes no claims about effects in humans or animals for either compound.
Handling and storage
Both ship lyophilized and follow standard peptide cold-chain practice — cool, dark, dry, refrigerated once reconstituted.
Specifics in the storage guide and reconstitution math.
Sourcing both in Canada
Amino Labs stocks Sermorelin 10mg and Ipamorelin 10mg — 99%+ HPLC-verified, shipped discreetly from within Canada by tracked courier, Interac e-Transfer checkout.
Programs studying the axis from both directions can order both domestically in one shipment with consistent documentation.
Frequently asked questions
Are Sermorelin and Ipamorelin interchangeable in research?
No — they act at different receptors on the same axis, which is a study-design distinction, not a substitution.
Are both available in Canada?
Yes — both ship nationwide from Amino Labs, research use only.
What about CJC-1295?
Another GHRH analog often combined with Ipamorelin in the literature — see Ipamorelin vs CJC-1295.
Research use only. All products are for laboratory and analytical research by qualified professionals and are not intended for human or animal use. Nothing here is medical advice or a claim of efficacy.