Purchase third party tested research peptides with the highest quality standards in the industry.
+99% Purity Guaranteed.
Third party tested with certificates available for every product.
At Cernum Biosciences, we’ve been supporting the research community with premium-grade peptides for over six years. Headquartered in the USA, we specialize in high-purity research peptides, including copper peptides, GLP-1 analogs, growth hormone peptides, Melanotan, and many more. Built by researchers, for researchers, our mission is to advance scientific discovery through quality, consistency, and full transparency.
We supply research-only peptides backed by extensive quality assurance and updated technical data. Every product we offer undergoes rigorous third-party testing, and we publish Certificates of Analysis (COAs), batch-level data, and lab reports — refreshed weekly and openly available to all our customers. Whether you're conducting academic, pharmaceutical, or experimental research, you’ll have access to trustworthy compounds and documentation you can rely on.
Cernum Biosciences is more than a supplier, we're a research partner. Alongside our peptides, we provide educational resources, technical insights, and ongoing support to help researchers accelerate their work. Our U.S.-only shipping ensures fast, compliant delivery. With a reputation for transparency, scientific integrity, and consistent product quality, we’ve become a trusted name in the peptide research industry.
