Laboratory supply
Research peptides.
Synthetic peptides and reagents for in-vitro research, sold to qualified researchers only.
Research use only. Not for human or animal use.
- Form
- Powder, capsules, solution
- Use
- Laboratory research only
- Documentation
- Certificates by lot
- Shipping
- US only, 1 to 2 business days
Now rendering / live
BPC-157
From sequence to sealed vial.
Follow BPC-157, one of our catalog compounds, through the steps research peptides typically go through: solid-phase synthesis, cleavage, HPLC purification, mass-spec verification and lyophilization. An illustrative film, not footage of Liv Pure’s supply chain.
Research use only. Not for human or animal use.
Compounds by class.
Grouped by chemistry, from short peptides to protein analogs and cofactors. Select a class to filter, or open any compound to inspect it in 3D. The in-vitro and preclinical literature for each class is collected in the Research Library.
| # | Compound | Class | Formula | Mass (g/mol) | Size | COA | Inspect |
|---|
Peptide Lab.
Type any sequence and watch it build. The Lab calculates molecular formula, exact mass, expected mass-spec ions and solution concentration. Free for any laboratory to use.
One-letter codes. Lowercase is a D-residue. Add Ac- or -NH2 for modified termini, and [Aib] or [Nal] for non-standard residues.
Solution concentration
For laboratory calculations only. Research use only.
Certificates of analysis, by lot.
Enter the lot number printed on your certificate or order confirmation. Every published certificate is also listed on the Certificates of Analysis page, and Testing & Quality explains what the certificates measure and what they do not.
Certificate of analysis
- Compound
- BPC-157
- Vial
- 5 mg
- Lot
- 20250410
- Method
- HPLC-UV purity
- Tested
- Jun 13, 2025
- Laboratory
- Vanguard Laboratory
Liv Pure supplies research compounds to laboratories and qualified researchers.
Liv Pure LLC is a chemical supplier in Murrieta, California. Certificates of analysis from independent US laboratories, reporting HPLC-UV purity, are published as issued and linked from each product that has one. More on the company is on the About page.
FAQ.
Short answers on research-use status, documentation, storage and orders. The full list is on the FAQ page.
What does “research use only” mean?
Every Liv Pure product is a laboratory reagent sold for in-vitro research. Products are not for human or animal use, and are not drugs, foods, cosmetics or dietary supplements.
Where do I find a certificate of analysis?
Use the lot lookup above, open the certificate from the product page, or see every published certificate on the Certificates of Analysis page. A certificate that is not yet published is available on request from support@livpurewellness.com.
How should lyophilized peptides be stored?
Peptides are supplied as lyophilized powder in sealed vials. Keep sealed vials refrigerated at 2 to 8 °C and protected from light, and store at −20 °C for long-term holding. Any material with different handling requirements ships with its own storage note.
Who can order?
Qualified researchers, laboratories and institutions. At checkout every purchaser confirms they are at least 21 years old, are purchasing for lawful in-vitro research, and will not use any product on humans or animals.
Shipping and returns
Orders are processed within 1 to 2 business days and ship by USPS, UPS or FedEx with tracking, within the United States only. Research reagents cannot be resold once they leave a controlled chain of custody, so all sales are final; a damaged shipment or a vial that does not match its certificate is replaced. See the Shipping Policy and Refund and Return Policy.
