About Us
Purity and Transparency
COA-Backedtreasures 
made with love 
and nature's touch. 
Our Mission
Peptyde supplies high-purity research peptides to laboratories and researchers, with verifiable documentation behind every batch. Our mission is simple: make research-grade peptides easy to source and easy to trust — consistent purity, honest specifications, and a certificate of analysis for every batch.
Quality & Sourcing
Every product is third-party tested by HPLC and documented at the batch level. Specifications — CAS number, molecular formula, molecular weight, and measured purity — are published on each product page, and the underlying certificate of analysis is available before you order. We make no medical, therapeutic, or efficacy claims; our materials are strictly for laboratory research use.
Quality and Sourcing
Every batch is third-party tested by HPLC, with a certificate of analysis documenting identity and measured purity. Full specifications are published up front, so the materials in your experiments are exactly what the label says — quality and transparency by default.
What Researchers Value
Emma S. (California)
Liam T. (New York)
Sophia R. (Texas)
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Quality you can verify
Third-party tested, documented per batch
Every batch is analyzed by HPLC, with a certificate of analysis documenting identity and measured purity — published before you order. Full specifications on every product page.
