Sable · Question
What is the difference between Matrixyl and IGF-1 LR3?
Matrixyl is a palmitoylated pentapeptide derived from a procollagen I fragment, widely studied in cosmetic-science and fibroblast-culture research (lipopeptide, MW about 802.1 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Matrixyl and IGF-1 LR3?
Matrixyl is a palmitoylated pentapeptide derived from a procollagen I fragment, widely studied in cosmetic-science and fibroblast-culture research (lipopeptide, MW about 802.1 g/mol).
Which is heavier, Matrixyl or IGF-1 LR3?
Matrixyl has a molecular weight of about 802.1 g/mol and IGF-1 LR3 about 9111 g/mol (PubChem), so IGF-1 LR3 is heavier by 8,308.9 g/mol, a ratio of 11.36. This means 1 mg of Matrixyl contains 1,246.7 nmol versus 109.8 nmol for IGF-1 LR3.
How many mg of IGF-1 LR3 are equimolar to 1 mg of Matrixyl?
1 mg of Matrixyl (MW 802.1) is 1,246.7 nmol. The same number of moles of IGF-1 LR3 (MW 9111) weighs 11.359 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
A 0.1 mg vial of IGF-1 LR3 equals how many mg of Matrixyl in moles?
0.1 mg of IGF-1 LR3 (MW 9111) is 0.01098 µmol. The same amount of Matrixyl (MW 802.1) would weigh 0.008804 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 1 mg vial of IGF-1 LR3 equals how many mg of Matrixyl in moles?
1 mg of IGF-1 LR3 (MW 9111) is 0.1098 µmol. The same amount of Matrixyl (MW 802.1) would weigh 0.08804 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 IGF-1 LR3 in moles?
5 mg of Matrixyl (MW 802.1) is 6.234 µmol. The same amount of IGF-1 LR3 (MW 9111) would weigh 56.795 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 IGF-1 LR3 in moles?
10 mg of Matrixyl (MW 802.1) is 12.467 µmol. The same amount of IGF-1 LR3 (MW 9111) would weigh 113.6 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 Matrixyl and IGF-1 LR3?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/igf-1-lr3-vs-matrixyl/#sqa-041281
APA
Sable Peptides. (2026, October 11). *What is the difference between Matrixyl and IGF-1 LR3?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/igf-1-lr3-vs-matrixyl/#sqa-041281
BibTeX
@misc{sable_#sqa-041281_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Matrixyl and IGF-1 LR3?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/igf-1-lr3-vs-matrixyl/#sqa-041281}},
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