Premium Research Compounds

Simply browse our products, select your desired compounds, add them to your cart, and proceed to checkout. We accept all major credit cards and offer secure payment processing. Your order will be processed immediately upon payment confirmation.

Email us at support@pepxcompounds.com for any questions or concerns. We typically respond within 24 hours on business days.

We offer damage protection on every order. If your product arrives damaged in transit, contact us with photos for a one-time replacement. All claims require photo evidence and are subject to review. One replacement per customer per order. Reconstituted products are not eligible. We do not offer refunds for change of mind or misuse.

Our research compounds are synthesized in USA-based facilities following documented internal quality procedures. We maintain complete supply chain transparency and never source from overseas manufacturers.

CoAs are available on each product page. Simply click the Certificate of Analysis link to view or download the current batch results. You can also email support@pepxcompounds.com with your order number.

Yes, every batch is tested by independent, accredited laboratories using HPLC for purity verification and Mass Spectrometry for identity confirmation. Test results are published on each product page as Certificates of Analysis (CoA).

A Certificate of Analysis is a document from an accredited third-party laboratory confirming the identity, purity, and potency of a compound. Every product we sell is independently tested and comes with a COA to verify that what you receive matches exactly what is on the label.

Lyophilized (powder) compounds should be stored at -20°C for long-term storage or 2-8°C (refrigerator) for short-term. Always protect from light and avoid repeated freeze-thaw cycles.

All our compounds are manufactured to 99%+ purity standards. Each batch undergoes rigorous third-party HPLC and Mass Spectrometry testing. Certificates of Analysis (CoA) are available for every product on the product page.

Compounds are short chains of amino acids — the building blocks of proteins. In research settings, scientists use synthetic compounds to study biological pathways, receptor interactions, tissue repair mechanisms, metabolic regulation, and more.

No. All products sold by PepX Compounds are strictly for laboratory and research use only. They are not intended for human consumption, injection, or any clinical application. By purchasing, you confirm that you are a qualified researcher using these compounds in a controlled research environment.

All compounds are shipped in insulated packaging with ice packs when necessary to maintain stability. Each vial is securely cushioned to prevent damage during transit. Temperature-sensitive products are clearly marked for proper handling.

Orders confirmed before 2PM ET ship the same business day. You will receive a tracking number via email once your order has shipped. All orders ship domestically within the USA.

Orders can be modified or cancelled within 1 hour of placement. After this window, orders enter processing and cannot be changed. Contact support@pepxcompounds.com immediately if you need to make changes.

We currently accept PayPal, Cash App, Venmo, and Zelle. After placing your order, you will receive payment instructions via email. Your order will ship once payment is confirmed — typically same business day for orders confirmed before 2PM ET.

Yes, we offer competitive bulk pricing for research institutions and high-volume customers. Contact support@pepxcompounds.com with your requirements for a custom quote. Bulk orders may also qualify for expedited shipping and dedicated support.