Contact Peptide Pro — Research Peptide Support

No. All Peptide Pro products are strictly for laboratory research purposes only.

Yes — every batch is independently tested by a third-party HPLC laboratory and the COA is published on each product's page. COAs are also available on request before purchase.

Our peptides are lyophilized (freeze-dried) and stable at room temperature, so they ship in discreet, protective packaging with tracking — no cold chain required.

Due to the research-grade nature of our compounds, we accept returns only for damaged or incorrect items within 7 days of delivery. Contact us with your order number and supporting photos.

Yes. We offer institutional and bulk pricing for universities, research institutes, CROs, and pharmaceutical companies. Please email research@Peptide Pro.com with your institution details and required quantities.

Lyophilized peptides should be stored at -20°C, protected from light and moisture. Once reconstituted, store at 4°C and use within 30 days. Specific storage instructions are included with every shipment.

Yes. We can provide current batch COAs for any compound in our catalog prior to purchase. Reach out to us via the contact form with the specific compound name and batch number if known.