Education & Research
Peptide Research Library
Comprehensive compound profiles backed by peer-reviewed research. Explore molecular properties, mechanisms of action, and published studies for each compound in our catalog.

BPC-157
Body Protection Compound-157 (Pentadecapeptide)
BPC-157 is a synthetic pentadecapeptide consisting of 15 amino acids derived from a protective protein found in human gastric juice. It has been the subject of ...
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TB-500
Thymosin Beta-4 Fragment (Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES)
TB-500 is a synthetic peptide corresponding to the full 43-amino-acid sequence of thymosin beta-4, a naturally occurring protein first isolated from the thymus ...
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GHK-Cu
Copper Tripeptide-1 (Glycyl-L-Histidyl-L-Lysine Copper Complex)
GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine, first identified in human plasma by Loren Pickart in 1973. Research...
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SEMA
SEMA (Incretin Receptor Agonist)
SEMA is a synthetic 31-amino-acid peptide analog of a naturally occurring human incretin hormone that has been one of the most extensively studied incretin-base...
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TIRZ
TIRZ (Dual Incretin Receptor Agonist)
TIRZ is a synthetic 39-amino-acid peptide designed as a dual agonist that selectively binds and activates both the glucose-dependent insulinotropic polypeptide ...
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RETA
RETA (Triple-Pathway Metabolic Receptor Agonist)
RETA is a synthetic 39-amino-acid peptide rationally designed by Eli Lilly scientists to simultaneously engage three G-protein-coupled receptors central to meta...
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Snap-8
Acetyl Octapeptide-3 (SNAP-25 Fragment Analog)
Snap-8, also known as acetyl octapeptide-3, is a synthetic eight-amino-acid peptide designed to mimic the N-terminal region of the SNAP-25 protein, a critical c...
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Glow
Multi-Peptide Cosmetic Research Blend
Glow is a proprietary multi-peptide cosmetic research blend combining complementary peptide mechanisms that have been individually studied in published research...
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NAD+
Nicotinamide Adenine Dinucleotide
Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in all living cells, composed of two nucleotides — one bearing an adenine base and the other a nico...
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MOTS-c
Mitochondrial ORF of the 12S rRNA type-c
MOTS-c (Mitochondrial ORF of the 12S rRNA type-c) is a 16-amino-acid mitochondrial-derived peptide encoded within a short open reading frame of the 12S rRNA reg...
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SS-31
Elamipretide (Szeto-Schiller Peptide 31)
SS-31, also designated elamipretide and MTP-131, is a synthetic aromatic-cationic tetrapeptide belonging to the Szeto-Schiller (SS) family of mitochondria-targe...
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CJC-1295 / Ipamorelin
CJC-1295 (GHRH analog) + Ipamorelin (GH secretagogue)
CJC-1295 / Ipamorelin is a two-peptide research combination that pairs a growth-hormone-releasing hormone (GHRH) analog with a selective growth-hormone secretag...
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Epithalin
Epitalon (Ala-Glu-Asp-Gly Tetrapeptide)
Epithalin (scientifically Epitalon or Epithalon) is a synthetic tetrapeptide, Ala-Glu-Asp-Gly, first described by the St. Petersburg group of V. Kh. Khavinson a...
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Melanotan-2
Melanotan II (cyclic α-MSH analog)
Melanotan-2 is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH) used as a reference agonist in melanocortin-system researc...
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Sermorelin Acetate
Sermorelin — GHRH(1-29) analog
Sermorelin is a synthetic 29-amino-acid peptide corresponding to GHRH(1-29)-NH2, the N-terminal fragment of human growth-hormone-releasing hormone that retains ...
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Tesa
Tesamorelin — stabilized GHRH(1-44) analog
Tesamorelin is a synthetic analog of human growth-hormone-releasing hormone GHRH(1-44), N-terminally modified with a trans-3-hexenoyl group to improve stability...
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