Research use only. All compounds are for in vitro laboratory research. Not for human consumption. Not FDA approved.
Research Library

Peptide Research Guides

Peer-reviewed compound overviews, mechanism analyses, and sourcing guidance for laboratory researchers.

Research

Semax: A Research Compound Overview

Semax (MEHFPGP): A Research Overview Semax is a synthetic heptapeptide analogue of the ACTH(4-7) sequence (Met-Glu-His-Phe-Pro-Gly-Pro), developed at the Institute…

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Tirzepatide: A Research Compound Overview

Tirzepatide (LY3298176): A Research Overview Tirzepatide is a synthetic dual agonist of the GIP receptor (GIPR) and GLP-1 receptor (GLP-1R),…

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Retatrutide: A Research Compound Overview

Retatrutide (LY3437943): A Research Overview Retatrutide is a synthetic triagonist peptide that simultaneously activates three incretin and metabolic receptors: GLP-1R…

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Sermorelin: A Research Compound Overview

Sermorelin (GHRH 1-29): A Research Overview Sermorelin is a synthetic analogue of human growth hormone-releasing hormone (GHRH) comprising the first…

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MK-677 (Ibutamoren): A Research Compound Overview

MK-677 (Ibutamoren Mesylate): A Research Overview MK-677, also known as Ibutamoren or L-163,191, is a potent orally active non-peptide ghrelin…

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GHK-Cu (Copper Peptide): A Research Compound Overview

GHK-Cu (Glycine-Histidine-Lysine Copper): A Research Overview GHK-Cu is a naturally occurring copper peptide complex consisting of the tripeptide glycyl-L-histidyl-L-lysine chelated…

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BPC-157: A Research Compound Overview

BPC-157 is one of the most extensively studied synthetic peptides in preclinical research. This guide covers its molecular profile, key…

By Renata Voss, PhD Read Guide
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TB-500 (Thymosin Beta-4): A Research Compound Overview

TB-500 is the synthetic analogue of Thymosin Beta-4, one of the most widely studied compounds in preclinical tissue repair research.…

By Renata Voss, PhD Read Guide
Research

BPC-157 vs TB-500: What the Research Shows

BPC-157 and TB-500 are the two most extensively studied tissue repair peptides in the preclinical literature. This comparison examines their…

By Priya Anand Read Guide
Research

CJC-1295 DAC vs No DAC: What the Research Shows

CJC-1295 is available in two distinct formulations — with and without the DAC (Drug Affinity Complex) modification — that produce…

By Priya Anand Read Guide