Three pre-curated research kits — each bundles the primary peptide with the diluent and consumables researchers ask for together. Buy a full kit in one click, or click any item to view it individually.
Pick a research kit
GLP-1 Research
Retatrutide Research Kit
Triple GLP-1/GIP/glucagon agonist + reconstitution essentials.
Start with Retatrutide →
Read the reference dosing guide first
Tissue Repair
BPC-157 + TB-500 Repair Kit
The two most-studied tissue-repair peptides paired with diluent.
- BPC-157 10mg ×1
- TB-500 10mg ×1
- BAC Water 10ml ×1
Cosmetic / Skin
GHK-Cu Copper Peptide Kit
Copper-bound tripeptide research compound + reconstitution diluent.
Start with GHK-Cu →
Read the GHK-Cu research guide
What’s in every Prax research order
- 99%+ HPLC-verified purity — third-party tested via HPLC and mass spectrometry
- Same-day shipping — orders placed before cutoff ship the same business day
- Certificate of Analysis per batch — available on request
- Cold-pack shipping — temperature-controlled to preserve peptide integrity
- For research use only — every product is sold for laboratory research; not approved for human or veterinary use, diagnosis, or treatment
Need help choosing?
- Use the peptide calculator to dial in research doses
- Read the storage guide for stability best practices
- Contact us for sourcing or bulk-order questions