
A laboratory built on a different ethic.
We are passionate about seeing the research world make strides toward providing a higher quality way of life, for the time God gives all of us here on this earth.
Rhema Research Labs was founded by John and Lindsay Petri, pastors who believed the research-peptide industry could be held to a higher standard. The cross woven into our brand mark is deliberate, it’s the microscopic picture of the protein chain called Laminin, which is literally the glue that holds our cells together. It’s like God put a little stamp on us at a molecular level to show us He is our Creator. And the word Rhema in Greek means Spoken Word of God; it was by His Word that we were created and spoken into existence. The whole foundation of the business, integrity and ethics of Rhema, comes from the founders’ faith. The science comes from independent laboratories.
About Us
Rhema Research Labs provides research-grade peptides at ≥99% purity, manufactured by certified facilities and verified through independent third-party laboratory testing. We are committed to delivering the highest quality research compounds with exceptional customer service that sets the industry standard. With reliable shipping, rigorous quality control, and dedicated support, we serve the research community with integrity and confidence.

About Us
Rhema Research Labs provides research grade peptides at ≥99% purity, manufactured by certified facilities and verified through independent third-party laboratory testing. We are committed to delivering the highest quality research compounds with exceptional customer service that sets the industry standard. With reliable shipping, rigorous quality control, and dedicated support, we serve the research community with integrity and confidence.

