Peptides are short chains of amino acids that act as the building blocks of proteins. They are widely used in scientific and laboratory studies to explore biological processes and potential applications in research.
All products sold by PGR Labs are strictly for laboratory research and development purposes only. They are not intended for human consumption, medical use, or diagnostic purposes. Usage guidelines for research applications are determined by the researchers themselves and are not provided by PGR Labs.
No prescription is required to purchase from us, as our products are sold exclusively for research purposes and not for therapeutic or personal use.
Most peptides should be stored in a cool, dry place away from direct sunlight. Some compounds may require refrigeration or freezing for long-term stability. Specific storage recommendations are provided on product labels or documentation.
Orders placed before 2:00 PM EST are typically processed the same business day. Orders placed after that time are processed the next business day.
• Domestic orders are shipped via FedEx 2Day or USPS Priority Mail, depending on your address and preferences.
• Delivery times are generally 2–3 business days within the U.S., though weather or carrier delays can impact transit times.
We accept major credit cards and cryptocurrency payments for convenience and flexibility. Additional payment options may be available — please contact us if you have specific needs.
Due to the sensitive nature of research peptides, we cannot accept returns. Cancellations must be requested before your order ships. For damaged, missing, or incorrect items, contact us within 7 days of delivery at info@pgrlabs.com. Check out our Refunds & Returns page for more info.
For any questions or concerns, you can reach our team at info@pgrlabs.com. We aim to respond promptly to ensure your satisfaction with our products and service.