Peptides are short chains of amino acids that act as essential building blocks and signaling molecules. Amino acids are often called the "building blocks of protein," and when two or more amino acids bond together, they form a peptide. When these chains become long and complex, they are classified as proteins. All Peptitan products are supplied strictly for laboratory and research purposes only.

Our products are intended solely for laboratory research purposes and are not for human or animal consumption. We provide Certificates of Analysis (COAs) with every order for research verification. For specific research protocols, we recommend consulting peer-reviewed scientific literature.

Orders placed before 3PM EST ship the same day, guaranteed. Standard delivery takes 2–5 business days within the United States. Express and overnight shipping options are available at checkout. International orders may take 7–14 business days depending on destination and customs processing.

We accept multiple payment methods. Please contact us directly via Instagram or Telegram for current payment options. After payment is confirmed, your order will be processed and shipped promptly.

Yes. Every batch of Peptitan Research compounds is independently third-party tested for purity, identity, and sterility. Our C-GMP certified manufacturer adheres to the highest synthesis standards. Full Certificates of Analysis (COAs) with complete traceability are included with every order.

Due to the nature of research-grade compounds and strict quality control requirements, all sales are final once an order has shipped. If your order arrives damaged or there is an error on our part, please contact us within 48 hours of delivery at info@peptitanresearch.com and we will make it right.

Lyophilized peptides should be stored in a freezer at -20°C or below for long-term stability. Once reconstituted with bacteriostatic water, store refrigerated at 2–8°C and use within 30 days. Avoid repeated freeze-thaw cycles and exposure to direct light. All storage recommendations are for laboratory research purposes only.