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Certificate of Analysis

Each batch is independently verified for purity, identity, and safety.

LatestISO 170256× Tested
99.53%PurityPassed full QC panel
Variant10 mg
Lot #GLP-260810-N5
Labeled10 mg
Actual10.1 mg
TestedJuly 27, 2026
LatestISO 170256× Tested
99.5%PurityPassed full QC panel
Variant30 mg
Lot #GLP-260727-B9
Labeled30 mg
Actual30.76 mg
TestedJuly 30, 2026
LatestISO 170256× Tested
99.71%PurityPassed full QC panel
Variant60 mg
Lot #GLP-260728-W0
Labeled60 mg
Actual59.86 mg
TestedJuly 28, 2026

Why Choose Peptora

Third-Party Tested

Every batch independently verified by accredited analytical laboratories.

Batch-Specific COAs

Each order ships with a certificate of analysis matched to its exact lot.

99%+ Purity Standards

HPLC-verified compounds made to strict, consistent quality specifications.

Same-Day Processing

Orders placed before the daily cutoff ship the same business day.

Dedicated Support

Knowledgeable help for ordering, documentation, and batch verification.

98.4%
Purity RateHPLC-verified research grade
100K+
Orders ShippedTrusted by researchers worldwide
943
5-Star ReviewsVerified customer feedback
Same Day
Avg Ship TimeSame-day shipping available

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Frequently Asked Questions

GLP-2 TRZ is a dual GIP and GLP-1 receptor agonist studied in laboratory research on incretin-receptor signaling. Every vial ships with a batch-specific certificate of analysis.

For Research Use Only

All Peptora Labs products are intended solely for laboratory and scientific research. Not for human or veterinary consumption, compounding, diagnosis, treatment, cure, or prevention of disease.

Peptora Labs does not provide medical advice, dosing instructions, or treatment recommendations. These statements have not been evaluated by the Food and Drug Administration. These products are not drugs and are not intended to diagnose, treat, cure, or prevent any disease.