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Frequently asked questions
Answers to common questions about the Last Rep RX research catalog.
What are these products for?
Products listed on this site are offered for in vitro laboratory research only. They are not approved for human or animal use and are not sold as medicines, supplements, or cosmetics.
Can you advise me on a dose or how to use a compound?
No. Last Rep RX does not provide medical advice, dosing instructions, reconstitution instructions, or directions for administration.
How do I ask about an order?
Email orders@lastreprx.com with your order number and the email address used at checkout. Do not include payment card details in your message.
When will an order ship?
Orders over $199 qualify for free shipping. Available shipping methods and estimated delivery are displayed during checkout when ordering is enabled. For a specific order, request its status by email.
Can I return an order?
Please contact us before sending any product back. Eligibility and resolution depend on the order and the final shipping and returns policy; do not assume an unopened product qualifies for a return.
Need help? orders@lastreprx.com