What are your products intended for?
All products are intended strictly for laboratory research and analytical purposes. They are not for human or animal consumption and are not approved for diagnostic, therapeutic, or clinical use.
Do you provide Certificates of Analysis?
Every compound ships with a batch-specific COA confirming identity and purity through independent third-party HPLC testing.
What purity level can I expect?
Our compounds are synthesized to a minimum purity of 99%, verified via HPLC. Exact purity data is on each COA.
How quickly do orders ship?
Orders placed before 2 PM EST on business days ship same-day. All orders are packaged in controlled conditions to maintain product integrity.
Do you offer bulk pricing?
Yes. Contact us at wholesale@diamondpeptides.store for volume pricing and institutional purchase orders. We work with universities, research facilities, and independent labs.
What is your return policy?
Due to the nature of research compounds, all sales are final once shipped. Damaged or incorrect orders — contact us within 48 hours of delivery for a replacement or refund.
Do you ship internationally?
Yes, we ship to select international destinations. International orders may be subject to customs duties and import fees, which are the buyer’s responsibility.
How should I store peptides?
Store lyophilized compounds at -20°C or below for long-term storage. Reconstituted solutions should be stored at 2–8°C and used within your laboratory’s recommended timeframe.