Purity and transparency, by default
Peptyde supplies high-purity research peptides to laboratories and researchers, with verifiable documentation behind every batch.
Our mission
We exist to make research-grade peptides easy to source and easy to trust. That means consistent purity, honest specifications, and a certificate of analysis for every batch — so the materials in your experiments are exactly what the label says.
Quality and 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 COA is available before you order.
Compliance
All products are sold strictly for laboratory research use. We make no medical, therapeutic, or efficacy claims, and our materials are not for human or veterinary use.
Three commitments
Purity
99%+ by HPLC, verified per batch — not assumed.
Transparency
Full specifications and a COA for every product, published up front.
Compliance
Research-use-only, with no medical or efficacy claims.

