Overview GHRP-2 (D-Ala-D-β-Nal-Ala-Trp-D-Phe-Lys-NH2) is a synthetic hexapeptide and potent agonist of the ghrelin receptor (GHS-R1a). It was developed by Cyril Bowers and colleagues at Tulane University in the early 1990s as part of the research effort that defined the ghrelin receptor family…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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