Premium grade, verified batch by batch.
Lyophilized research peptides manufactured in GMP-certified facilities. No fillers, no shortcuts — every batch ships with an independent Certificate of Analysis.
- ≥99.0%
- Lyophilized
- HPLC + MS
- 53-84-9
NAD+ · 500MG · $109
Research compounds, catalogued like data.
Proof, not promises.
Four things every batch has to clear before it leaves the facility.
HPLC · ≥99.0% purity
Premium purity
Lyophilized peptides manufactured in GMP-certified facilities. No fillers, no shortcuts — HPLC purity confirmed on every batch.
Third-party tested
Independent labs confirm mass-spec identity and HPLC purity on every batch — published with each order.
- PP-24-0831
- HPLC + MS
- 99.4%
- Pass
$0
Free shipping
Discreet, temperature-controlled shipping included on every order.
24hr
Fast fulfillment
Orders processed within 24 hours. Most arrive in 3–5 business days.
Written for people who verify before they buy.
How to Read a Peptide Certificate of Analysis (COA)
A section-by-section guide to reading a peptide Certificate of Analysis, from mass-spec identity to HPLC purity, so a laboratory can verify what a research sample actually contains.
What Does 99% Peptide Purity Actually Mean?
“99% purity” is one of the most cited and least understood numbers in peptide research. Here is what HPLC purity actually measures, how it differs from net peptide content, and why it matters for reproducible results.
Third-Party Testing for Research Peptides: Why It Matters
Independent lab verification is what separates verifiable research peptide quality from marketing language. Here is how third-party testing and per-batch COAs support reproducible work.
research use only
Verify the compound before you trust the vendor.
Every batch we sell ships with an independent Certificate of Analysis — mass spec identity, HPLC purity, and a batch record you can trace.
latest batch record
- Batch
- PP-24-0831
- Compound
- NAD+
- Purity
- 99.4%
- Method
- HPLC + MS
- Form
- Lyophilized
- Result
- Pass
✓ Certificate of Analysis attached to shipment