Last Updated: May 2026
Precision Research Peptides is committed to fast, reliable fulfillment for all research compound orders. This policy outlines our shipping rates, processing times, packaging standards, and handling procedures. We respect federal state and city laws, our shipping restrictions are detailed below on the footer and they are automatically updated by WAAVE compliance.
Standard Shipping (3–5 business days)
Expedited Shipping (2 business days)
Overnight Shipping (next business day)
Shipping rates apply to domestic (US) orders only. International shipping availability and rates are displayed at checkout based on your delivery location.
Orders placed before 2:00 PM EST Monday–Friday are processed and shipped the same business day.
Orders placed after 2:00 PM EST, or on weekends and federal holidays, are processed on the next available business day.
You will receive an email confirmation with tracking information once your order has shipped.
All compounds are shipped in professional, discreet packaging designed for the secure transport of research-grade materials. Lyophilized compounds are packaged to maintain stability throughout transit.
Orders are shipped in sealed, labeled vials consistent with research laboratory handling standards.
We do not ship compounds in conditions that could compromise compound integrity. If you have specific packaging or temperature requirements for your research application, please contact us before placing your order.
We ship to all 50 US states via USPS, UPS, and FedEx. Carrier selection is based on destination and service level chosen at checkout.
We are unable to ship to P.O. Boxes for expedited or overnight orders. Standard shipping to P.O. Boxes is available via USPS.
We ship to select international destinations. Available countries and shipping rates are displayed at checkout.
International buyers are solely responsible for any customs duties, import taxes, or regulatory fees imposed by their country. Precision Research Peptides does not collect or reimburse these fees.
International orders may be subject to customs inspection and additional transit delays beyond our control. We are unable to guarantee delivery timelines for international shipments.
It is the buyer’s responsibility to confirm that importation of research compounds is permitted under the laws and regulations of their country before placing an order.
Tracking information is emailed to the address on file once your order has shipped. You can also log in to your account and view tracking status under Order History.
If you have not received a tracking email within 1 business day of placing your order, please check your spam folder or contact us at Support@precisionresearchpeptides.com
If your order arrives damaged or is missing items, contact us within 5 business days of the delivery date. Please include your order number and photos of the packaging and affected items where applicable.
If your tracking shows “Delivered” but you have not received your order, please first check with neighbors and any secure delivery locations at your address. If the package cannot be located, contact us within 5 business days and we will work with the carrier to investigate.
Precision Research Peptides is not responsible for packages lost or stolen after confirmed delivery. We recommend shipping to a secure address.
Please ensure your shipping address is correct before completing your order. We are not responsible for orders shipped to an incorrect address provided at checkout.
If you notice an error in your shipping address after placing an order, contact us immediately at support@precisionresearchpeptides.com. We will do our best to correct it before the order ships, but cannot guarantee changes once an order has been processed.
If a package is refused or returned to us as undeliverable, we will contact you to arrange reshipment. Reshipment costs are the responsibility of the buyer. Original shipping fees are non-refundable.
All products shipped by Precision Research Peptides are intended strictly for laboratory and research purposes only. They are not approved for human or veterinary use and are not intended to diagnose, treat, cure, or prevent any disease or condition.
By placing an order, the buyer confirms they are a qualified research professional acquiring these compounds solely for scientific investigation in a controlled research setting.
For shipping-related inquiries, contact our team at: Email: Support@precisionresearchpeptides.com
Hours: Monday–Friday, 9:00 AM – 5:00 PM EST
We typically respond within 1 business day.
I understand these products are for research use only and not for use in people or pets. I am purchasing these items for laboratory or research purposes only. They are not for human or animal use, not medicine, and not for diagnosing, treating, or curing any condition. I will follow all applicable laws and safe handling rules. I accept that this website, and our affiliates, are not responsible for how I use or store these items once delivered, to the fullest extent allowed by law. In accordance with industry guidelines, access to this website is restricted to individuals 21 years of age or older. This site provides information and products strictly for laboratory and research use. Are you over 21 years of age?
