Cardiogen (Ala-Glu-Asp-Arg) is a synthetic tetrapeptide from the Khavinson bioregulator series. This guide covers its identity, the fibroblast and docking studies that test it directly,
Testagen (Lys-Glu-Asp-Gly) is a synthetic tetrapeptide from the Khavinson bioregulator series. This guide covers its proposed mechanism, what the published studies actually measured, safety data
Vesugen Peptide: How It Is Thought to Work and What Studies Show The vesugen peptide is a short synthetic peptide bioregulator from the Khavinson research
Vesilute is a short synthetic peptide from the Khavinson bioregulator series, proposed to act on urinary tissue. This guide covers its identity, the proposed mechanism,
Snap-8 (acetyl octapeptide-3) is a topical cosmetic peptide. This guide explains how it acts at the SNARE complex, how it differs from Argireline and botulinum
GHRP-2 and GHRP-6 are ghrelin-receptor agonists that trigger growth hormone release. This guide compares their receptor pharmacology, potency, effects on appetite signalling and the side
Most research peptides are made by solid-phase peptide synthesis. This guide explains SPPS, Fmoc and Boc chemistry, coupling reagents, cleavage and purification, and how chemists
What 5-amino-1MQ is, how NNMT inhibition is thought to drive fat metabolism and NAD+ support, what the (largely preclinical) research actually shows, the honest limitations,
Peptide Sciences closed in 2026. This guide looks at what labs should check when choosing another research peptide supplier: lot certificates, identity and purity data,
BPC-157 is a synthetic 15-amino-acid peptide studied in animal models of tendon, muscle and gut injury: mechanism, TB-500 comparison, FDA status, COA reading.
Bac water is bacteriostatic water for injection: sterile, nonpyrogenic water for injection with 0.9% (9 mg/mL) benzyl alcohol added so that one vial can be
Where do you get peptides? This complete 2026 sourcing guide covers how to find reputable peptide vendors, verify Certificates of Analysis, evaluate peptide suppliers, and
The complete library, 117 articles, grouped by type. Each one links to the listings it discusses and to the lot certificate behind each listing.
