Free Shipping on orders over $150
Free Shipping on orders over $150
Our most-ordered research peptides — third-party verified and trusted by laboratories nationwide.
Helm Peptides is a US-based supplier of high-purity, research-grade peptides. Every batch is independently third-party tested for HPLC purity, mass spectrometry confirmation, and endotoxin screening before it ships. We built Helm because researchers deserve a supplier that is transparent about what is in every vial.
Our mission is simple: deliver research-grade peptides that researchers can actually trust. Every lot we ship comes with a third-party certificate of analysis, same-day dispatch on in-stock orders, and straightforward pricing with no minimums. We handle the supply chain so you can focus on the research.
To be the most transparent peptide supplier in the US. Not the biggest, the most trusted. We believe that lot-level testing, honest product specs, and reliable domestic shipping should be the baseline standard for every supplier in this space, not a differentiator.
You must be at least 18 years old and a qualified research professional to proceed. Do you confirm that you meet these requirements?
