Research peptides from China, documented batch by batch.
A sourcing channel built for laboratories, distributors and research suppliers who need more than a price list: batch-specific HPLC data, traceable documentation, bulk supply and OEM/private-label programs.
Browse catalogue Wholesale & bulk
For laboratory research use only. Not for human or veterinary use, diagnosis, treatment or cosmetic application.
Why buyers work with us
Documentation first
Every batch ships with a COA, HPLC chromatogram and MS confirmation. Batch numbers are traceable to production records.
Bulk-ready supply
Vial, kit and gram-scale bulk formats with tiered wholesale pricing for qualified distributors and laboratories.
OEM & private label
Custom vial labels, boxes and documentation packages for brands that need a supplier, not a marketplace.
Catalogue
Tirzepatide
Tirzepatide reference material for laboratory research, supplied as lyophilized powder. Batch-specific HPLC data and COA on request; bulk and OEM supply.
Semaglutide
Semaglutide reference material in lyophilized form for in-vitro research. Documentation-first supply with batch traceability and wholesale tiers.
Retatrutide
Retatrutide reference material for laboratory research as lyophilized powder. Batch-specific HPLC and MS documentation; wholesale and OEM options.
Research Peptides
Research-grade peptides for laboratory use: BPC-157, TB-500, CJC-1295, Ipamorelin, Sermorelin, Melanotan II, PT-141, SNAP-8, VIP and AOD-9604.
Cosmetic Peptides
Cosmetic-grade peptide raw materials for formulation research: GHK-Cu and glutathione. Documentation and bulk supply for formulators and brands.
Accessories
Supporting laboratory supplies for reconstitution and handling workflows. Research-use-only consumables supplied with documentation.
Featured products
| Product | Strength | Form | Purity | MOQ | |
|---|---|---|---|---|---|
| Tirzepatide 10mg | 10 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 10 vials | Details |
| Semaglutide 10mg | 10 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 10 vials | Details |
| BPC-157 10mg | 10 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 10 vials | Details |
| TB-500 5mg | 5 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 10 vials | Details |
| NAD+ 500mg | 500 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 5 vials | Details |
| GHK-Cu 50mg | 50 mg/vial | Lyophilized powder (blue) | Batch-specific; HPLC purity stated on COA | 10 vials | Details |
Purity is batch-specific and stated on each lot's certificate of analysis. Request a sample COA before ordering.
How ordering works
1. Specify
Send the product, strength, quantity and destination country. We confirm availability, documentation and lead time.
2. Verify
Review the batch COA and analytical data before payment. Samples are available for qualified buyers.
3. Ship
Discreet, tracked international shipping with commercial invoice and documentation prepared for customs review.