Sable · Question
What is the difference between GHRP-6 and Tesamorelin?
GHRP-6 is one of the earliest synthetic growth hormone secretagogue hexapeptides, used as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 873 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between GHRP-6 and Tesamorelin?
GHRP-6 is one of the earliest synthetic growth hormone secretagogue hexapeptides, used as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 873 g/mol).
Which is heavier, GHRP-6 or Tesamorelin?
GHRP-6 has a molecular weight of about 873 g/mol and Tesamorelin about 5136 g/mol (PubChem), so Tesamorelin is heavier by 4,263 g/mol, a ratio of 5.88. This means 1 mg of GHRP-6 contains 1,145.5 nmol versus 194.7 nmol for Tesamorelin.
How many mg of Tesamorelin are equimolar to 1 mg of GHRP-6?
1 mg of GHRP-6 (MW 873) is 1,145.5 nmol. The same number of moles of Tesamorelin (MW 5136) weighs 5.883 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of GHRP-6 and Tesamorelin
PubChem lists GHRP-6 as C46H56N12O6 (873 g/mol) and Tesamorelin as C221H366N72O67S (5136 g/mol). GHRP-6 is a peptide; Tesamorelin is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of GHRP-6 equals how many mg of Tesamorelin in moles?
5 mg of GHRP-6 (MW 873) is 5.727 µmol. The same amount of Tesamorelin (MW 5136) would weigh 29.416 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of GHRP-6 equals how many mg of Tesamorelin in moles?
10 mg of GHRP-6 (MW 873) is 11.455 µmol. The same amount of Tesamorelin (MW 5136) would weigh 58.832 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 2 mg vial of Tesamorelin equals how many mg of GHRP-6 in moles?
2 mg of Tesamorelin (MW 5136) is 0.3894 µmol. The same amount of GHRP-6 (MW 873) would weigh 0.34 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Tesamorelin equals how many mg of GHRP-6 in moles?
10 mg of Tesamorelin (MW 5136) is 1.947 µmol. The same amount of GHRP-6 (MW 873) would weigh 1.7 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Tesamorelin equals how many mg of GHRP-6 in moles?
5 mg of Tesamorelin (MW 5136) is 0.9735 µmol. The same amount of GHRP-6 (MW 873) would weigh 0.8499 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Tesamorelin equals how many mg of GHRP-6 in moles?
20 mg of Tesamorelin (MW 5136) is 3.894 µmol. The same amount of GHRP-6 (MW 873) would weigh 3.4 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-6 and Tesamorelin?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ghrp-6-vs-tesamorelin/#sqa-039200
APA
Sable Peptides. (2026, October 11). *What is the difference between GHRP-6 and Tesamorelin?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ghrp-6-vs-tesamorelin/#sqa-039200
BibTeX
@misc{sable_#sqa-039200_2026,
author = {{Sable Peptides}},
title = {{What is the difference between GHRP-6 and Tesamorelin?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ghrp-6-vs-tesamorelin/#sqa-039200}},
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