GHRP-2 calculator
This is a research reference, not a product for sale or a dosing recommendation. No amount is selected for GHRP-2. A listed name does not mean it is supplied in a vial or should be injected.
About GHRP-2
GHRP-2 is a synthetic peptide secretagogue investigated for effects on growth hormone release and ghrelin-related biology. Laboratory work found it stimulated GH release in rat pituitary cells, and a small human study reported increased food intake alongside a GH response. These findings concern specific experimental settings; they do not establish how the peptide affects health over time. GHRP-2 is investigational, not an approved drug.
At a glance
- Class
- Synthetic growth hormone-releasing peptide and ghrelin-receptor agonist.
- Studied mechanism
- Activates secretagogue signaling that can stimulate GH release; rat pituitary-cell experiments found activity through the same pathway as GHRP-6.
- Evidence context
- Human experimental research has reported increased food intake in healthy men, while comparative mechanistic evidence includes rat pituitary cells.
Blank arithmetic calculator
For independently verified inputs, concentration equals entered vial amount in mg divided by added liquid in mL. Entered requested mg divided by concentration gives mL; multiplying mL by the actual syringe markings per mL gives units. Enable JavaScript to use the calculator. This math does not establish that a compound is suitable for injection.
Common questions
Does GHRP-2 research include effects beyond growth hormone?
Yes. In a controlled experiment involving healthy men, GHRP-2 was associated with increased food intake as well as a GH response. This limited study does not establish broader or lasting effects.
How does GHRP-2 compare with GHRP-6 in cell studies?
A rat pituitary-cell comparison found that both stimulated GH release through the same receptor mechanism and acted synergistically with growth hormone-releasing factor. Cell findings do not by themselves predict clinical outcomes.
Research & references
- Growth hormone releasing peptides: a comparison of GHRP-2 and GHRP-6 in rat primary pituitary cells — PubMed
- GHRP-2, like ghrelin, increases food intake in healthy men — PubMed
- Obese Subjects Respond to the Stimulatory Effect of the Ghrelin Agonist Growth Hormone-Releasing Peptide-2 on Food Intake — PMC
Related compound pages
Read the math guides · Browse all compound names