Sable · Question
What is the difference between GHK-Cu and Pinealon?
GHK-Cu is a copper(II) complex of the tripeptide GHK, first identified in human plasma, and widely studied in skin-biology, cosmetic-science and wound-model research (peptide-copper complex, MW about 402.92 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between GHK-Cu and Pinealon?
GHK-Cu is a copper(II) complex of the tripeptide GHK, first identified in human plasma, and widely studied in skin-biology, cosmetic-science and wound-model research (peptide-copper complex, MW about 402.92 g/mol).
Which is heavier, GHK-Cu or Pinealon?
GHK-Cu has a molecular weight of about 402.92 g/mol and Pinealon about 418.4 g/mol (PubChem), so Pinealon is heavier by 15.48 g/mol, a ratio of 1.04. This means 1 mg of GHK-Cu contains 2,481.9 nmol versus 2,390.1 nmol for Pinealon.
How many mg of Pinealon are equimolar to 1 mg of GHK-Cu?
1 mg of GHK-Cu (MW 402.92) is 2,481.9 nmol. The same number of moles of Pinealon (MW 418.4) weighs 1.038 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of GHK-Cu and Pinealon
PubChem lists GHK-Cu as C14H23CuN6O4+ (402.92 g/mol) and Pinealon as C15H26N6O8 (418.4 g/mol). GHK-Cu is a peptide-copper complex; Pinealon is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
5 mg of GHK-Cu (MW 402.92) is 12.409 µmol. The same amount of Pinealon (MW 418.4) would weigh 5.192 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 50 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
50 mg of GHK-Cu (MW 402.92) is 124.1 µmol. The same amount of Pinealon (MW 418.4) would weigh 51.921 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
10 mg of GHK-Cu (MW 402.92) is 24.819 µmol. The same amount of Pinealon (MW 418.4) would weigh 10.384 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
20 mg of GHK-Cu (MW 402.92) is 49.638 µmol. The same amount of Pinealon (MW 418.4) would weigh 20.768 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 30 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
30 mg of GHK-Cu (MW 402.92) is 74.456 µmol. The same amount of Pinealon (MW 418.4) would weigh 31.153 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 100 mg vial of GHK-Cu equals how many mg of Pinealon in moles?
100 mg of GHK-Cu (MW 402.92) is 248.2 µmol. The same amount of Pinealon (MW 418.4) would weigh 103.8 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Pinealon equals how many mg of GHK-Cu in moles?
10 mg of Pinealon (MW 418.4) is 23.901 µmol. The same amount of GHK-Cu (MW 402.92) would weigh 9.63 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Pinealon equals how many mg of GHK-Cu in moles?
20 mg of Pinealon (MW 418.4) is 47.801 µmol. The same amount of GHK-Cu (MW 402.92) would weigh 19.26 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 GHK-Cu and Pinealon?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ghk-cu-vs-pinealon/#sqa-038950
APA
Sable Peptides. (2026, October 11). *What is the difference between GHK-Cu and Pinealon?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ghk-cu-vs-pinealon/#sqa-038950
BibTeX
@misc{sable_#sqa-038950_2026,
author = {{Sable Peptides}},
title = {{What is the difference between GHK-Cu and Pinealon?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ghk-cu-vs-pinealon/#sqa-038950}},
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