GLP Analog
GLP-3 RT 30mg
Retatrutide
99.91%
VerifiedThird-Party Lab Verified
Every Batch.
Every Result.
Independent HPLC testing on every production run. Inspect the full certificate for any compound we carry.
≥99% Purity
Third-Party Lab
13 Compounds
Per-Batch Testing
99%+
Minimum purity
every batch
every batch
13
Compounds
independently tested
independently tested
100%
Batches tested
before shipment
before shipment
3rd
Party lab —
no in-house testing
no in-house testing
GLP Analog
GLP-3 RT 15mg
Retatrutide
99.27%
Verified
GLP Analog
GLP-3 RT 20mg
Retatrutide
99.85%
Verified
GLP Analog
GLP-2 TRZ
Tirzepatide
99.87%
Verified
GLP Analog
GLP-2 TRZ 30mg
Tirzepatide
99.82%
Verified
Peptide
BPC-157
Body Protection Compound
99.94%
Verified
Peptide
TB-500
Thymosin Beta-4
99.4%
Verified
Coenzyme
NAD+
Nicotinamide Adenine Dinucleotide
99.5%
Verified
Peptide
GHK-Cu
Copper Peptide
99.6%
Verified
Nootropic Peptide
Semax
ACTH(4-7) Pro-Gly-Pro
99.5%
Verified
Nootropic Peptide
Selank
Heptapeptide Anxiolytic
99.6%
Verified
Peptide
Tesamorelin
GH-Releasing Factor
99.8%
Verified
Peptide
MT-1
Melanotan-1
99.4%
Verified
Peptide
MT-2
Melanotan-2
99.8%
Verified
Compound
KLOW 80mg
99.0%
VerifiedIndependent Testing
Every batch goes to a third-party analytical lab before it reaches our warehouse. We don't ship until results clear.
What the COA Shows
HPLC purity percentage, mass spectrometry identity confirmation, and full batch traceability from synthesis to fulfillment.
Updated Per Batch
COAs are tied to specific production runs. When we restock, the batch number changes and a new report is posted here.
About Our Lab Testing
A Certificate of Analysis (COA) is a document from an accredited third-party laboratory confirming the identity, purity, and quality of a research compound. Evo Peptides COAs include HPLC purity percentage and mass spectrometry identity confirmation for every production batch before shipment.
Every Evo Peptides compound tests at ≥99% purity by HPLC analysis, 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.
COAs use HPLC (High-Performance Liquid Chromatography) for purity percentage and mass spectrometry for identity confirmation. Both are industry-standard methods for research peptide quality verification. No in-house testing — every batch uses an independent third-party lab.
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.
Purity you can
actually verify.
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.
Same-Day Shipping
Order before 3 PM CST. Ships from Wisconsin the same day, every day.
Free over $200
≥99% HPLC Purity
Every batch independently tested. The COA above is the report for your order.
Third-party verified
13 Compounds
Peptides, GLP analogs, nootropics, and more. Per-batch COAs for everything.
Updated per run
