Shipping & Returns
Clear information about shipping peptide research products within the United States and to eligible international destinations, including delivery timeframes, carriers, tracking, customs, returns, refunds, and order processing.
Peptide Shipping Prices & Delivery Options
Shipping charges for peptide research products depend on destination, package size and weight, selected carrier, delivery speed, and applicable carrier fees. The prices below describe the available shipping options and may vary according to the shipment.
| Route | Peptide Shipping Service | Estimated Delivery | Shipping Price |
|---|---|---|---|
| USA → USA | Peptide Research Products — Next-Day Delivery | Next business day* | Calculated at checkout |
| USA → USA | Peptide Research Products — Standard Shipping | 3–5 business days | Calculated at checkout |
| USA → UK | Peptide Research Products — International Express | Carrier-dependent | Quote Required |
| USA → Europe | Peptide Research Products — International Priority / Express | Carrier-dependent | Quote Required |
| USA → Asia | Peptide Research Products — International Priority / Express | Carrier-dependent | Quote Required |
*Next-day delivery refers to the applicable carrier's next-business-day service for eligible destinations and qualifying shipments. Cutoff times, weekends, holidays, remote locations, carrier restrictions, weather, and other circumstances may affect delivery. Final shipping charges are determined by the applicable order and shipping option.
USA → USA Peptide Shipping
Orders shipping within the United States may be offered expedited next-day delivery or standard 3–5 business day shipping for qualifying peptide research-product orders, subject to destination and carrier availability.
Next-Day Peptide Delivery
Next-day delivery is intended for eligible domestic destinations where the selected carrier provides an applicable next-day service.
Orders must meet applicable processing and carrier cutoff requirements for next-day service.
Delivery availability may vary by ZIP code, carrier, order time, holidays, weekends, weather, and other transportation conditions.Standard Peptide Shipping
Standard domestic shipping is generally estimated at 3–5 business days after the peptide order has been processed and shipped.
Tracking information may be provided once the package has been accepted and scanned by the applicable carrier.
The 3–5 business day timeframe is an estimate and may vary because of carrier conditions and circumstances outside our control.USA → United Kingdom Peptide Shipping
International shipments of peptide research products from the United States to the United Kingdom are subject to carrier service availability, package characteristics, customs requirements, destination restrictions, and applicable import rules.
International Peptide Express
Express international services may be available through carriers such as DHL, FedEx, UPS, or USPS, depending on the shipment and whether the carrier accepts the applicable shipment.
UK Customs & Import
International peptide shipments may be subject to customs processing, import duties, taxes, brokerage charges, or other destination fees.
Customers are responsible for verifying applicable UK import requirements before placing an international order.
Shipping availability does not by itself establish that a particular product is permitted for import into the United Kingdom.USA → Europe Peptide Shipping
International peptide research-product shipping to European destinations is available only where the selected carrier and applicable laws permit the shipment.
International Priority / Express
Depending on destination, shipments may be handled by USPS, UPS, FedEx, DHL, or another available international delivery provider.
European Customs
European shipments can require customs declarations and may be subject to local duties, taxes, handling fees, or restrictions.
Customs clearance may affect the final delivery timeframe.
USA → Asia Peptide Shipping
International peptide shipments to Asian destinations depend on the country, carrier service, package specifications, customs requirements, and destination restrictions.
International Peptide Express
Depending on destination and availability, international carriers may include DHL, FedEx, UPS, or USPS.
Destination Requirements
Customers are responsible for confirming that an international peptide shipment can legally enter the destination country.
Customs duties, taxes, brokerage charges, import restrictions, or other destination requirements may apply.
Peptide Shipping Carriers
Depending on destination, service level, package characteristics, and carrier availability, peptide research-product shipments may be handled by one of the following delivery carriers.
USPS — Peptide Shipping
USPS domestic and international services may be available for qualifying peptide research-product shipments, subject to applicable USPS requirements, destination restrictions, package specifications, and service availability.
UPS — Peptide Shipping
UPS domestic and international services may be considered for qualifying peptide research-product shipments based on destination, package weight, dimensions, service level, and applicable carrier requirements.
FedEx — Peptide Shipping
FedEx domestic and international services may be available for qualifying peptide research-product shipments where permitted by the applicable service and destination requirements.
DHL — Peptide Shipping
DHL international express services may be available for qualifying peptide research-product shipments to eligible destinations.
The carriers listed above are delivery providers that may be used for qualifying peptide research-product shipments. Listing a carrier does not mean that the carrier endorses, approves, certifies, or guarantees acceptance of any particular peptide product.
Every shipment remains subject to the carrier's current terms, prohibited-item rules, packaging requirements, destination restrictions, customs requirements, and applicable laws and regulations.
Peptide Order Processing & Tracking
Delivery estimates begin after an order has been processed and accepted by the applicable shipping carrier.
Order Received
Your peptide research-product order is received and reviewed for processing.
Order Processed
The order is prepared for shipment according to the selected shipping service.
Carrier Handoff
The shipment is transferred to the applicable delivery carrier.
Tracking
Tracking information may become available after carrier acceptance and scanning.
What Can Affect Peptide Delivery?
- Order processing time.
- Order cutoff time for expedited services.
- Destination ZIP or postal code.
- Package weight and dimensions.
- Selected shipping service.
- Carrier acceptance requirements.
- Weekends and public holidays.
- Weather or transportation disruptions.
- Carrier operational delays.
- Customs processing for international shipments.
- Destination-country import requirements.
- Incorrect or incomplete delivery information.
- Remote or restricted delivery locations.
International Peptide Customs, Duties & Taxes
International peptide research-product shipments may be subject to customs inspection, import duties, taxes, brokerage fees, handling charges, or other requirements imposed by the destination country.
- Customs requirements vary by destination.
- Delivery estimates may be extended by customs clearance.
- Additional destination charges may be collected by the carrier or customs authority.
- Customers should verify applicable import requirements before ordering.
- A shipping option being displayed does not by itself mean that a particular peptide product is permitted for import into a destination.
Peptide Shipping Delays
While we work to provide the stated delivery estimates, shipping dates are estimates unless a specific carrier service provides a confirmed delivery guarantee.
We are not responsible for delays caused by events outside our reasonable control, including carrier disruptions, severe weather, customs processing, government actions, transportation interruptions, incorrect addresses, or other unforeseen circumstances.
Damaged, Missing or Incorrect Peptide Shipments
Damaged Package
If a package arrives visibly damaged, document the condition of the package and contact us as soon as reasonably possible.
Missing Shipment
If tracking indicates delivery but the package cannot be located, contact us so the available delivery information can be reviewed.
Incorrect Address
Customers are responsible for providing complete and accurate delivery information. Address corrections may not be possible after shipment.
Contact Us
Include your order information and tracking details when contacting us about a delivery issue.
Peptide Returns & Refunds
Return eligibility depends on the product, order status, applicable law, and the specific return conditions communicated at the time of purchase.
Return Requests
Contact us before sending any peptide product back. Do not return an item without receiving return instructions.
Return requests should include the order number, item information, reason for the request, and any relevant supporting information.
Refunds
Approved refunds are generally issued to the original payment method, subject to the applicable return terms.
Processing time may vary depending on the payment provider or financial institution.
How to Request a Peptide Return
Contact Us
Send a return request to our customer service email.
Provide Details
Include your order number and relevant product information.
Receive Instructions
Wait for return instructions before sending anything back.
Review
Once received and reviewed, an eligible refund may be processed.
Peptide Order Cancellations
Cancellation requests should be submitted as soon as possible. An order may not be cancellable once it has entered processing, been packaged, or been transferred to a shipping carrier.
If an order has already shipped, cancellation may no longer be available and the applicable return policy will determine whether another resolution is available.
Peptide Research Products & Shipping Restrictions
Shipping availability does not establish that a particular peptide product is approved, authorized, or permitted for every destination or use. Customers are responsible for complying with applicable laws, regulations, import requirements, and carrier restrictions.
- International peptide orders may be subject to additional restrictions.
- Certain destinations may be unavailable because of carrier, customs, or regulatory restrictions.
- Orders may be declined or cancelled where shipment is not permitted.
- Customers should verify applicable requirements before ordering.
- Products described for research purposes should be handled and used only in accordance with applicable laws and product documentation.
Our Location
US Peptides Co., LLC™ is located in San Francisco, California.
US Peptides Co., LLC™
1728 Sacramento St
San Francisco, CA 94109
United States
Email: enquiries@uspeptidesco.com
Frequently Asked Questions
Do you offer next-day peptide delivery within the USA?
Next-day delivery may be available for eligible U.S. destinations and qualifying orders. Availability depends on the delivery address, carrier service, order processing time, cutoff time, and other applicable restrictions.
How long is standard peptide shipping across the USA?
Standard U.S. shipping is estimated at 3–5 business days after the order has been processed and shipped.
Does next-day delivery mean the order arrives the next calendar day?
Next-day service generally refers to the next business day under the applicable carrier service. Weekends, holidays, cutoff times, destination restrictions, and carrier conditions can affect delivery.
Which carriers may be used for peptide shipments?
Depending on the shipment and destination, carriers may include USPS, UPS, FedEx, or DHL. Carrier acceptance is subject to each carrier's current rules, restrictions, service availability, and applicable shipment requirements.
Do you ship peptide products internationally?
International shipping may be available to eligible destinations, subject to carrier availability, destination restrictions, customs requirements, and applicable laws.
How much does international peptide shipping cost?
International shipping costs depend on destination, package weight and dimensions, selected carrier, service level, and other shipment characteristics. The applicable charge should be confirmed before shipment.
Are customs duties and taxes included?
Not necessarily. International shipments may incur destination duties, taxes, brokerage fees, or other charges imposed by the destination country or carrier.
Can I track my peptide order?
Where tracking is available, tracking information may be provided after the shipment has been accepted and scanned by the carrier.
What should I do if my peptide package is delayed?
Check the latest carrier tracking information first. If the shipment remains delayed or tracking indicates an issue, contact us with your order and tracking information.
Can I cancel my peptide order after it has shipped?
A shipment generally cannot be cancelled once it has been transferred to the carrier. Contact us as soon as possible if you need to request a cancellation.
How do I request a peptide return?
Contact us before sending any item back. Provide your order number and relevant details so we can provide the appropriate return instructions.
Does a carrier listing mean the carrier approves the peptide products?
No. Listing USPS, UPS, FedEx, DHL, or another carrier does not represent an endorsement, approval, certification, or guarantee of acceptance of any particular product. Each shipment remains subject to the carrier's current requirements and restrictions.
Shipping availability, delivery estimates, carrier services, and applicable restrictions may change without notice.