GLP-3 R
$31.00/ vial
Size
Qty (vials)
Bench Grade Peptides
Research peptides,
made in the United States.
Made in the USA from vetted domestic and international API. HPLC-verified per lot.
- 10% off your first order — code FIRST10
- Unconditional free shipping, every order
- Published bulk pricing — up to 25% off at volume
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LOT 00011 · GLP-3 R · 99.3% · BioviridianLOT 00011 · BPC-157 / TB-500 10/10 · 99.6% · BioviridianLOT 00011 · KLOW Blend (GHK-Cu / BPC-157 / TB-500 / KPV) · 99.8% · BioviridianLOT 00011 · Melanotan-2 · 99.8% · BioviridianLOT 00011 · Bacteriostatic Water · 99.8% · BioviridianLOT 00011 · AMY-A · 99.8% · BioviridianLOT 00011 · Epitalon · 99.7% · BioviridianLOT 00011 · 5-Amino-1MQ · 99.8% · BioviridianLOT 00011 · GLOW Blend (GHK-Cu / TB-500 / BPC-157) · 99.8% · BioviridianLOT 00011 · Glutathione · 99.8% · Bioviridian
Every lot on the record
Third-party certificates, published before you buy.
Every vial carries a QR code that resolves to its lot’s certificate. Independent testing by Bioviridian.
Verify a COAThe Catalog
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Tesamorelin
$45.00/ vial
Size
Qty (vials)
CJC-1295 (no DAC)
$37.00/ vial
Size
Qty (vials)
Ipamorelin
$31.00/ vial
Size
Qty (vials)
NAD+
$53.99/ vial
Size
Qty (vials)
BPC-157
$31.00/ vial
Size
Qty (vials)
Best bang for buck
More peptide per dollar.
The sizes that save most vs each compound’s smallest vial.
Sourcing · Synthesis · Verification
Premium sourcing. US synthesis. Third-party verified.
01 · Strategic sourcing
Our peptide synthesis inputs are strategically sourced from a curated network of suppliers — both US domestic and international — selected for purity and chemical fidelity. Every batch is qualified before it enters the synthesis line.
02 · ISO-7 US synthesis
Synthesis happens in our US-based ISO-7 certified cleanroom laboratory. Multiple cleanroom suites, on-site analytical labs, 24-hour CCTV-monitored cold-chain storage, and time-locked chain-of-custody protocols throughout. The facility operates under cGMP-aligned procedures.
03 · Independent verification
Every lot is analyzed by Chromate.org — an independent US-based analytical laboratory — for HPLC purity, mass-spec identity, and heavy-metal screening. A QR-linked Certificate of Analysis ships on every vial, traceable back to the synthesis lot.
99% purity, 0% contaminants
99% purity, 0% contaminants. American Made. Bench Grade Precision. Bench Grade Peptides.
American Made
Bench Grade PrecisionResearch Journal
The science behind every vial.
- GLP-1 family
Once-Weekly Semaglutide in Adults with Overweight or Obesity
N Engl J Med · 2021Read citation - Tissue repair
PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation
Gastroenterology · 2008Read citation - Longevity
Effect of Epitalon on biomarkers of aging, life span and spontaneous tumor incidence in female Swiss-derived SHR mice
Biogerontology · 2003Read citation
For laboratories
Quality, verification, and compliance.
Research peptide supply
For CROs, universities, and biotech
US-made research peptide supply for qualified investigators. HPLC-verified, COA per lot.
Certificates of Analysis
Per-lot HPLC + mass-spec
What’s on a COA, how to access yours, and how lots are independently verified.
Compliance & RUO
Research use only
Customer certification, scope of supply, and what Bench Grade Peptides is — and is not.
The Bench Grade Guarantee
$100 if an outside lab disagrees
Independent third-party verification — our COA is right or we pay you.
Research guides
Reading a COA, evaluating suppliers
Long-form technical guides for research customers — storage, stability, and identity testing.
Reference card
Peptide reference data
CAS numbers, molecular weights, sequences, and reconstitution-volume reference data.
Our promise
The Bench Grade Guarantee.
Send any vial to a certified third-party lab. If the result disagrees with our published Certificate of Analysis, we refund the test, the order, the shipping — and add $100 on top.
- You pick the lab — any ISO 17025-accredited facility.
- Refund of the lab fee, your order total, and shipping.
- Plus $100 cash, paid the same day we receive the report.
- No fine print. If our COA is wrong, we make it right.