HPLC purity 99.2% · Janoshik certified batch
A new European benchmark for research peptides: full traceability, independent HPLC analyses and discreet shipping within 48 to 72 hours.
Why MyPeptide
Scientific research demands impeccable compounds. Every vial that leaves our laboratory is traced, analyzed, and certified before shipment.
HPLC analysis of each batch by an independent laboratory. The report is available online before purchase.
Cold storage, insulated packaging and neutral shipping from the European Union. Real-time tracking.
Payment is currently only accepted via bank transfer. Credit card support will be enabled in a future update.
Certificate of analysis
Each batch is analyzed byJanoshik AnalyticalEuropean reference in HPLC chromatography. Full reports are published before sale.
Frequently Asked Questions
If you cannot find your answer, our scientific team will respond in less than 24 hours.
Complete catalogue, COAs available before purchase, discreet shipping from Europe.
MyPeptide.eu is a European platform specializing in the supply of high-purity research peptides. Our catalog covers four categories of molecules:agonistes GLP-1/GIP/Glucagon(Retatrutide R3), thecopper peptides and cell regeneration(GHK-Cu), lesmetabolic coenzymes(NAD+) and thereconstitution solutions(bacteriostatic water). Each batch is analyzed by Janoshik Analytical, an accredited independent laboratory, with a certificate of analysis (COA) available for each batch.
Our products are intended exclusively for scientific laboratory research. They are not approved for human consumption. Shipping from the European Union within 48–72 hours to France, Belgium, Luxembourg, Germany, the Netherlands, Spain, Italy, Poland, and Portugal.
All peptides in the MyPeptide catalog are provided in the formfreeze-driedThis maximizes long-term stability. Lyophilization removes free water through sublimation under vacuum, halting the hydrolysis and oxidation reactions that degrade peptide bonds. A properly stored lyophilized peptide at −20 °C retains its structural integrity for a minimum of 24 months.
After reconstitution withbacteriostatic water(0.9% benzyl alcohol), the solution can be stored for 4 to 8 weeks at +4°C. Avoid repeated freeze/thaw cycles: each cycle generates thermal shocks that can fragment peptide chains and reduce effective purity. For long-term protocols, aliquot before freezing.
La HPLC purity ≥99%Certified by Janoshik, the quality is measured by reversed-phase high-performance liquid chromatography (RP-HPLC), the international reference method for characterizing synthetic peptides. It excludes sequence impurities, oxidation products, and synthesis contaminants.
