Are Evo Peptides third-party tested?

Yes. Every production batch is sent to an independent third-party analytical laboratory. Evo Peptides does not conduct in-house testing. Lab reports (COAs) are published for every compound and updated with each new batch.

What testing methods are used in Evo Peptides COAs?

COAs use HPLC (High-Performance Liquid Chromatography) for purity percentage measurement and mass spectrometry for identity confirmation. Both methods are standard for research compound quality verification.

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Third-Party Lab Verified

Peptide COAs.
Every Batch.
Verified.

Certificate of Analysis for every research peptide we carry. Independent HPLC testing per production batch — inspect any report before you order.

≥99% Purity

Third-Party Lab

10 Compounds

Per-Batch Testing

99%+

Minimum purity
every batch

Compounds
independently tested

100%

Batches tested
before shipment

3rd

Party lab —
no in-house testing

EP-3 RT 30mg

99.91%

Verified

EP-3 RT 15mg

99.257%

Verified

EP-3 RT 20mg

99.85%

Verified

EP-2T 15mg

99.4%

Verified

EP-2T 30mg

99.87%

Verified

NAD+ Certificate of Analysis — HPLC purity 99.5%

NAD+

99.5%

Verified

Tesa

99.8%

Verified

MT-1 Certificate of Analysis — HPLC purity 99.4%

MT-1

99.4%

Verified

MT-2 Certificate of Analysis — HPLC purity 99.8%

MT-2

99.8%

Verified

KLOW 80mg

99.0%

Verified

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Third-Party Lab Testing

Every batch goes to an independent analytical lab before it reaches our warehouse. We don't ship until results clear.

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What a Peptide COA Contains

HPLC purity percentage, mass spectrometry identity confirmation, and full batch traceability from synthesis to fulfillment.

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Per-Batch COA Updates

COAs are tied to specific production runs. When we restock, the batch number changes and a new report is posted here.

Research Peptide COA — Frequently Asked Questions

What is a Certificate of Analysis for research peptides?

A Certificate of Analysis (COA) is a document from an independent third-party laboratory confirming the identity and purity of a research compound. Evo Peptides COAs include HPLC purity percentage and mass spectrometry identity confirmation for every production batch before shipment.

How pure are Evo Peptides research compounds?

Every Evo Peptides compound is tested by HPLC analysis and verified by an independent third-party laboratory. Individual batch COAs above show the exact purity percentage for each compound and are updated with every new production run.

What testing methods are used in peptide COA reports?

COAs use HPLC (High-Performance Liquid Chromatography) for purity percentage and mass spectrometry for identity confirmation. Both are standard methods for research compound quality verification. No in-house testing — every batch uses an independent third-party lab.

How often are peptide COAs updated?

COAs are updated per production batch, not on a fixed schedule. Each time we restock a compound, a new batch is independently tested and the corresponding COA is published here. This ensures the report you're viewing reflects the actual inventory currently in stock.

Research-Grade. Wisconsin-Shipped.

Research peptides.
Purity verified.

Every compound above ships same-day before 3 PM CST. Free shipping on orders $200+. The COA for your order is the exact report on this page.

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Same-Day Shipping

Order before 3 PM CST. Ships from Wisconsin the same day, every day.

Free over $200

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≥99% HPLC Purity

Every batch independently tested. The COA above is the report for your order.

Third-party verified

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10 Compounds

Peptides, analogs, and more. Per-batch COAs for everything.

Updated per run