The bar for research-grade needed raising.
So we built a quieter, more rigorous version of what an honest peptide supplier should be — and put the lab work in plain view.
Verified purity, not promised purity.
"99% pure" is a marketing line on most peptide sites. We treat it as a contract. Every lot we ship is independently verified by third-party labs using HPLC and mass spectrometry. The Certificate of Analysis travels with the vial — not behind a support ticket, not for an extra fee, not on request.
If a batch can't clear our spec, it doesn't ship.
A team that actually knows the compounds.
Scientist-to-scientist support isn't a marketing word here. Email us about a CoA, a mass-spec trace, or solvent compatibility and you'll hear back from someone who actually works at the bench.
If we don't know an answer, we tell you. Then we go find it.
Same-day shipping.
Orders placed before 2 PM EST ship the same business day. Lyophilized peptides arrive in a stable, lot-stamped vial — traceable from synthesis to your bench.
The fastest part of any research workflow should not be the part where you're waiting for a vial.
Three checkpoints. Every batch. Always.
Synthesis is the easy part. The lab work between synthesis and shipping is what separates research-grade from "trust me."
Reverse-phase HPLC
Crude product purified by gradient HPLC. Target purity ≥ 99%; off-spec batches are rejected, not 'blended.'
Independent third-party
Each lot is sent to an unaffiliated lab for HPLC + mass-spec confirmation. Endotoxin testing on every batch.
Lyophilization & COA
Freeze-dried, sealed under nitrogen, lot-stamped, paired with the lot's own Certificate of Analysis. Ready to ship.
“Research deserves materials you don't have to second-guess.”
See the catalog?
16 independently-verified research compounds, each shipped with its own Certificate of Analysis. Have a question? Our team can talk you through compound selection.