Commitment to Quality

At Hamner Research, your trust in our products is met with our unwavering commitment to quality. For this reason, we offer a 30-Day Total Satisfaction Guarantee. If you are not fully satisfied with your purchase, we are committed to providing a straightforward and professional return and refund process.

All returns require pre-authorization. Please contact Hamner Research to obtain a Return Merchandise Authorization (RMA) before sending any product back. Returns submitted without prior authorization may not be accepted.

Refunds will be processed promptly upon receipt and inspection of the returned item and will be issued using the original payment method whenever possible. Return shipping costs are the responsibility of the purchaser.

To qualify for a return:

  • Products must be in original condition.
  • All unopened items are eligible.
  • One opened item may be eligible for return with prior approval.
  • Additional opened product returns require pre-authorization and will be reviewed on a case-by-case basis.

This policy applies for 30 days from the date delivery is confirmed by the shipping carrier. Requests submitted after 30 days may be considered at the sole discretion of Hamner Research.

Please note: Any evidence or indication that products were used for unintended purposes, including any use inconsistent with research-only designation, will void this guarantee.

Your satisfaction is important to us. If you have questions regarding returns, exchanges, or refunds, please contact Hamner Research through our official support email or contact page.

At Hamner Research, we are dedicated to supporting the scientific community by supplying high-quality peptides designed exclusively for research and development endeavors of professionals. Our chemicals are crafted for research and/or investigative purposes and are not suitable for direct human consumption or consumers, nor are they intended for clinical or therapeutic use. The statements and chemicals listed on this website are not intended to diagnose, treat, cure, or prevent any disease.

Hamner Research is a chemical supplier. Hamner Research is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic act. Hamner Research is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic act.

The information and statements provided by Hamner Research have not been assessed by the US Food and Drug Administration. Our chemicals, alongside any claims related to them, are not formulated to diagnose, treat, cure, or prevent any condition or disease.

For complete confidence in our quality commitment, we offer a Money Back Guarantee under specific Terms and Conditions. See our Our Guarantee page for complete details.

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You can reach Customer Support by sending an email to support@hamner.co

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