Support
Frequently Asked Questions
WHAT ARE RESEARCH PEPTIDES, AND HOW ARE THEY USED?+
Research peptides are laboratory-grade compounds for scientific use only. Not intended for human or veterinary use, they are utilized exclusively in preclinical and research applications.
ARE YOUR PEPTIDES TESTED FOR PURITY?+
All peptides undergo rigorous third-party analytical testing and are accompanied by Certificates of Analysis (COA). Results are independently verified using validated methods, including HPLC and mass spectrometry.
ARE YOUR PRODUCTS LEGAL TO PURCHASE INTERNATIONALLY?+
Currently, we only ship within the United States. International shipping is not available at this time due to varying regulations across different countries.
WHO CAN ORDER FROM ZERILYX RESEARCH?+
Zerilyx Research products are intended solely for use by qualified researchers, laboratories, and institutions. By purchasing, you affirm that you are 21 years of age or older and agree to handle and use all products in accordance with applicable laws and strictly for legitimate research purposes.
DO YOU OFFER FAST DOMESTIC SHIPPING?+
Yes. We offer same-day shipping on orders placed before 1pm EST. Orders placed after that cutoff are processed and dispatched the next business day. US shipping only.
CAN I TRACK MY ORDER?+
Yes. Once your order ships, you'll receive a confirmation email with tracking details, which allows you to monitor your shipment in real time.
WHAT PAYMENT METHODS DO YOU ACCEPT?+
We accept all major Credit & Debit Cards (Visa, Mastercard, American Express, Discover), PayPal, Shop Pay, Apple Pay, Google Pay, and Venmo for secure and convenient checkout.
WHY CHOOSE ZERILYX RESEARCH?+
We combine 99%+ purity, third-party verification, fast same-day shipping, and dedicated research support — built for serious labs.