Independent peptide research library
Peptide science, explained plainly.
97 compounds. 708 sources. Nothing for sale.
Background: Exenatide, drawn bead by bead from its real amino-acid sequence.
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Semaglutide
Wegovy · Ozempic
Semaglutide is a long-acting copy of the gut hormone GLP-1.
Tirzepatide
Zepbound · Mounjaro
Tirzepatide is a weekly shot that acts on two gut-hormone receptors, GIP and GLP-1, at once.
Retatrutide
LY3437943 · triple agonist
Retatrutide is an experimental weekly shot from Eli Lilly that acts on three hormone receptors: GIP, GLP-1, and glucagon.
BPC-157
Body Protection Compound-157 · PL 14736
BPC-157 is a lab-made chain of 15 amino acids based on part of a protein found in human stomach juice.
TB-500 / Thymosin beta-4
Thymosin beta-4 · Tβ4
Thymosin beta-4 (Tβ4) is a natural 43-amino-acid protein found in almost every cell, where it helps control the cell's internal skeleton and cell movement.
GHK-Cu
Copper tripeptide-1 · Copper peptide
GHK-Cu is a tiny three-amino-acid peptide (GHK) bound to copper.
CJC-1295
CJC-1295 with DAC · CJC-1295 without DAC
CJC-1295 is a lab-made, modified version of the active part of growth-hormone-releasing hormone.
Ipamorelin
Ipamorelin acetate · NNC 26-0161
Ipamorelin is a small lab-made peptide (five building blocks) that copies the hunger hormone ghrelin to make the pituitary release growth hormone.
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