Product Certificates of Analysis
View and download the full third-party lab reports for our peptides. Every certificate is from an independent, accredited laboratory.
Retatrutide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Tirzepatide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Semaglutide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Cagrilintide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Survodutide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Mazdutide
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Oxytocin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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NAD+
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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5-Amino-1MQ
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Snap-8
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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GHK-Cu
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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BPC-157
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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TB-500
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Ipamorelin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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CJC-1295 No DAC
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Sermorelin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Tesamorelin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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MOTS-C
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Epitalon
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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PT-141
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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KPV
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Kisspeptin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Glutathione
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Adamax
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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AOD-9604
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Selank
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Semax
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Melanotan II
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Melanotan I
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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GHRP-2
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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GHRP-6
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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DSIP
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Thymosin Alpha-1
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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IGF-1 LR3
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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CJC-1295 with DAC
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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CagriSema
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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SS-31
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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ARA-290
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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VIP
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
BPC-157 + TB-500
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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CJC-1295 + Ipamorelin
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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GLOW
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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KLOW
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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Selank + Semax
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
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GHK-Cu Topical Serum
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Bacteriostatic Water
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
NAD+ Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
BPC-157 Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
GHK-Cu Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Noopept Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
SLU-PP-332 Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Epithalon Tablets
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
AHK-Cu
Lab TestedThird-party Certificate of Analysis, Heavy Metals, Endotoxin, and Sterility reports.
Verified Quality Standards
At PSPeptides, quality isn't just a promise — it's verified. Every product we sell meets rigorous standards backed by independent testing and industry certifications.
HPLC Testing
High-Performance Liquid Chromatography testing on every batch to verify peptide identity and purity levels of 99% or higher.
Mass Spectrometry
Mass Spec analysis confirms the molecular weight and structural integrity of every peptide to ensure you receive exactly what's on the label.
Certificate of Analysis
Every product ships with a detailed COA from an independent, accredited laboratory. COA reports are also available on each product page.
GMP Standards
Our peptides are manufactured in facilities that follow Good Manufacturing Practice guidelines, ensuring consistent quality and safety protocols.
Third-Party Verified
All testing is performed by independent, accredited laboratories. We never self-certify — transparency and trust are at our core.
Purity Guarantee
We guarantee a minimum purity of 99% on all peptides. If a product doesn't meet this standard, we'll replace it free of charge — no questions asked.
Our Commitment to Quality
Quality assurance is the foundation of PSPeptides. From sourcing raw materials to final packaging, every step of our process is designed to deliver peptides of the highest purity and consistency. We believe in full transparency — that's why COA reports are available for download on every product page.
If you have questions about our testing methods or would like to request a specific COA, please don't hesitate to contact us.