Research-grade peptide supply
High-purity peptides for serious research.
Nordgen supplies lyophilised research peptides, pre-blended kits and laboratory consumables — every batch independently assayed, documented and cold-chain shipped to research facilities worldwide.
Latest order·BPC-157 / TB-500 Blend 10mg + 10mgFR·14 minutes ago
- Verified purity
- ≥98%
- Catalog items
- 11
- Dispatch window
- 48h
≥98% purity
HPLC & MS verified per batch
Third-party tested
COA available on request
Dispatch in 24h
Shipping within 48h
Worldwide delivery
Discreet, tracked dispatch
Independent lab testing · Janoshik Analytical
Third-party test reports
2 reports, published Aug 2026 · Verify on Janoshik.com →
Best sellers
Our best selling research peptides
The three compounds most requested by research facilities — each lot-tested and documented.
Top sellerNewCopper Tripeptide-1
GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide complex supplied as a deep blue lyophilised powder. Each batch is verified for copper content and peptide purity.
Top sellerBest sellerTriple Receptor Agonist Peptide
Retatrutide
Retatrutide is a synthetic multi-receptor agonist peptide supplied as a lyophilised powder. Every lot is assayed independently and shipped with its certificate of analysis.
Top sellerNewDual GIP/GLP-1 Peptide
Tirzepatide
Tirzepatide is a 39-amino-acid synthetic peptide supplied lyophilised in a sealed vial. Independently assayed for identity, purity and endotoxin.
Top sellerBest sellerPre-Blended Research Kit
BPC-157 / TB-500 Blend
A co-lyophilised blend of BPC-157 and TB-500 in a single sealed vial, prepared under the same controls as our single-compound products.
Top sellerNewTuftsin Analogue Heptapeptide
Selank
Selank is a synthetic heptapeptide based on the endogenous immunomodulatory tuftsin sequence. Lyophilised powder, assayed to ≥98.8% purity.
Top sellerNewMitochondrial-Derived Peptide
MOTS-c
A 16-amino-acid mitochondrial-derived peptide encoded in the 12S rRNA region, supplied lyophilised with lot-matched analytical data for in vitro research.
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Ready to source your next research batch?
Browse the full catalog, review purity data per compound, and check out with crypto payments — discreetly packaged and dispatched within 48 hours.
Research use only
All products supplied by Nordgen Research Peptides are intended strictly for laboratory research purposes only. They are not medicines, not approved pharmaceutical products, and are not intended to diagnose, treat, cure, or prevent any disease. No products are for human consumption.
By entering, you confirm you are at least 21 years old and that all purchases are for legitimate laboratory research use only.