Sable · Question
What is the difference between GHRP-2 and Matrixyl?
GHRP-2 is a synthetic growth hormone secretagogue hexapeptide studied as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 818 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between GHRP-2 and Matrixyl?
GHRP-2 is a synthetic growth hormone secretagogue hexapeptide studied as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 818 g/mol).
Which is heavier, GHRP-2 or Matrixyl?
GHRP-2 has a molecular weight of about 818 g/mol and Matrixyl about 802.1 g/mol (PubChem), so GHRP-2 is heavier by 15.9 g/mol, a ratio of 1.02. This means 1 mg of GHRP-2 contains 1,222.5 nmol versus 1,246.7 nmol for Matrixyl.
How many mg of Matrixyl are equimolar to 1 mg of GHRP-2?
1 mg of GHRP-2 (MW 818) is 1,222.5 nmol. The same number of moles of Matrixyl (MW 802.1) weighs 0.9806 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of GHRP-2 and Matrixyl
PubChem lists GHRP-2 as C45H55N9O6 (818 g/mol) and Matrixyl as C39H75N7O10 (802.1 g/mol). GHRP-2 is a peptide; Matrixyl is a lipopeptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of GHRP-2 equals how many mg of Matrixyl in moles?
5 mg of GHRP-2 (MW 818) is 6.112 µmol. The same amount of Matrixyl (MW 802.1) would weigh 4.903 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of GHRP-2 equals how many mg of Matrixyl in moles?
10 mg of GHRP-2 (MW 818) is 12.225 µmol. The same amount of Matrixyl (MW 802.1) would weigh 9.806 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Matrixyl equals how many mg of GHRP-2 in moles?
5 mg of Matrixyl (MW 802.1) is 6.234 µmol. The same amount of GHRP-2 (MW 818) would weigh 5.099 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Matrixyl equals how many mg of GHRP-2 in moles?
10 mg of Matrixyl (MW 802.1) is 12.467 µmol. The same amount of GHRP-2 (MW 818) would weigh 10.198 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A CoA for every lot; each vial carries a printed lot number that matches it. Ask with the lot number and we send it.
Cite this
Research use only. Not for consumption. No health claims.
Plain
Sable Peptides. (2026). What is the difference between GHRP-2 and Matrixyl?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-matrixyl/#sqa-039101
APA
Sable Peptides. (2026, October 11). *What is the difference between GHRP-2 and Matrixyl?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-matrixyl/#sqa-039101
BibTeX
@misc{sable_#sqa-039101_2026,
author = {{Sable Peptides}},
title = {{What is the difference between GHRP-2 and Matrixyl?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-matrixyl/#sqa-039101}},
note = {Accessed 11 October 2026. CC BY 4.0}
}Badge
<a href="https://www.sablepeptides.co.uk/ref"><img src="https://www.sablepeptides.co.uk/badge/ref.svg" alt="Data: UK Research Peptide Reference — Sable Peptides" width="220" height="40"></a>
Date modified: 2026-10-10