Precision peptide compounds
High-purity research peptides with independent testing, clear documentation, and careful fulfillment for laboratory research use only.
Top compounds
Best sellers
Reta
GLP-pathway analog studied in metabolic research models.
From $103.44
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BPC-157
Studied in tissue-repair and recovery-pathway research.
From $37.81
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TB-500
Thymosin beta-4 fragment for cell-migration research.
From $37.81
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BPC-157 / TB-500
Dual-peptide kit for repair-pathway research models.
From $96.88
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GHK-Cu
Copper-binding tripeptide for matrix-signaling research.
From $50.94
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Tirz
GLP/GIP pathway analog studied in metabolic research models.
From $201.88
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Sema
GLP-1 pathway analog for receptor and metabolic research.
From $169.06
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MK-677
Ghrelin-receptor secretagogue for endocrine research.
From $162.50
View product →Explore by research area
A curated catalog of high-purity research peptides, organized by field of study.
Overall Health
Compounds studied across broad areas of physiological research.
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GLP & Metabolic
Compounds studied in metabolic and GLP-pathway research.
View catalog →Cognitive
Compounds studied in neurological and cognitive-science research.
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Recovery & Repair
Peptides studied in tissue-repair and recovery research.
View catalog →Purity you can
verify.
Every batch is independently tested for identity and purity and manufactured in the United States to rigorous quality standards. We publish what we measure — a Certificate of Analysis is available for every product on request.
- Independent third-party testing
- HPLC-verified identity & purity
- Manufactured in the USA
- Certificate of Analysis on request
Well-characterized
molecules.
Peptides are short chains of amino acids that occur throughout biology and are widely studied across the life sciences. Our catalog supports that work with high-purity, well-characterized compounds and transparent analytical data.