Research Peptides. Purity Verified.
Every batch tested by DEA-registered, ISO/IEC 17025–certified laboratory partners. HPLC-UV/MS analysis. Mass spectrometry validation. Complete COAs published.
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Why DEA Registration and ISO Certification Matter
DEA Registration
Our laboratory partners hold DEA registration, meaning they are authorized and regularly audited by the U.S. Drug Enforcement Administration. This isn’t decoration—it’s institutional accountability. They maintain chain-of-custody records and follow strict federal protocols. Cutting corners costs them their registration.
ISO/IEC 17025:2017 Certification
ISO certification means testing methods are validated, equipment is calibrated, and results are defensible. When our partners say a peptide is 99.9% pure via HPLC-UV/MS, that data can be cited in published research. It’s not a marketing claim—it’s pharmaceutical-grade documentation.
What Purity Verification Actually Looks Like
Every COA includes the full analytical data: HPLC chromatogram, mass spectrometry analysis, molecular confirmation, and lab director signature.
The Chromatogram
A single dominant peak at the expected retention time means your compound is intact. Multiple peaks would indicate degradation or contamination. This is what proof looks like—not a percentage, but the actual analytical data showing purity.
We don’t hide impurities or results that don’t meet our standards. You see the data. You verify the purity. You conduct your research.
Our Five-Step Testing Protocol
Every peptide batch follows the same rigorous workflow. No exemptions. No shortcuts.
1. Identity Confirmation
Molecular formula and mass verified against reference standard.
2. Purity Analysis
HPLC-UV/MS determines composition and separates impurities.
3. Molecular Confirmation
Mass spectrometry confirms molecular weight and structure.
4. Contaminant Screening
Tests for heavy metals, microbial contamination, and residual solvents.
5. Documentation & Signature
COA signed by lab director with full traceability and batch details.
Results Published
Complete analytical data available for your review upon account creation.
Our Commitment to Quality
When we started testing our first batches, two came in below label claim: GHK-Cu at 86.7% and NAD+ at 82.5%.
We didn’t sell them. We rejected them.
But more importantly: we analyzed why. We found weight-measurement variances in our sourcing SOP and our lab partner’s pre-analysis handling. We corrected both. That’s what quality means to us—not hiding failures, but learning from them and raising the bar.
Every batch that reaches you has passed rigorous testing and meets our quality standards. The batches that don’t meet those standards never reach inventory.
Frequently Asked Questions
Questions about testing, verification, and data credibility—answered directly.
What does ISO/IEC 17025 certification actually mean?
It means the laboratory’s methods are validated, equipment is calibrated regularly, and results meet internationally recognized standards for analytical competence. When you see ISO 17025, you can cite that data in published research.
Why should I trust a DEA-registered lab over a regular testing company?
DEA registration means the laboratory is audited by federal authorities annually. They maintain chain-of-custody records and follow strict protocols. They have federal accountability—cutting corners costs them their registration.
What’s the difference between purity percentage and the HPLC chromatogram?
The purity percentage is a summary number. The chromatogram is the proof. A single dominant peak at the expected retention time shows the compound is intact. Multiple peaks would indicate degradation or contamination. We provide both.
Can I see the full COA before I buy?
You need to create an account to access full COAs and batch-specific data. This is intentional—it prevents misuse of detailed analytical data while ensuring legitimate researchers get complete information. Account creation is free and takes 2 minutes.
What if a batch comes in below label claim? What happens?
It gets rejected. We don’t discount it or sell it at a lower price. If our sourcing or our lab partner’s handling caused the variance, we investigate and correct the SOP. You only see batches that meet our standards.
How do I know the COA is real and hasn’t been doctored?
COAs are signed by the laboratory director and reference their accreditation number. You can verify the lab’s current ISO certification and DEA registration directly with the respective authorities. This data is public and auditable.
What analytical methods do you use?
HPLC-UV/MS for identity and purity, mass spectrometry for molecular confirmation, contaminant screening for heavy metals and microbial presence. Each COA specifies the exact methods used and their validated ranges.
How often are batches tested?
Every batch, every time. There are no exemptions or “trusted supplier” shortcuts. When a batch arrives, it goes to the lab before it goes to inventory.
Ready to Verify Your Compounds?
Create an account to access full inventory, download complete COAs, and browse batch-specific analytical data from DEA-registered, ISO-certified laboratory partners.
Create Your AccountAccount creation takes 2 minutes. No credit card required to browse inventory and data.