All products sold strictly for in vitro laboratory and research use only · Not for human or animal administration · Not FDA-approved · For qualified researchers only
Houston, Texas · Est. 2025
Texas-Grade Purity.
Research-Grade Precision.
Houston-based research peptide supplier. Every vial independently tested, triple-verified, and shipped same-day from the heart of Texas, one of the world's leading life science hubs.
Every compound organized by research application. Find the right peptide for your laboratory study in seconds.
Founder Photo Coming Soon
The founder spent over a decade building companies in Houston’s demanding construction and energy markets, where one principle became non-negotiable: if you can’t verify it, you can’t trust it. That standard came from industries where real results and long-term performance are the only measure that matters.
When that same scrutiny was applied to the peptide supply market, the gap was clear. Suppliers making purity claims with no documentation. COAs with no traceability. Researchers left to guess what was in the vial. Lone Star Peptide Co. was built to close that gap.
Researchers are tired of guessing what is in the vial. We built Lone Star Peptide Co. to fix that, supplying research-grade peptides with complete documentation, verifiable purity, and a commitment to the integrity of your work.
Every batch tested by three independent labs. HPLC, Mass Spectrometry, and Endotoxin panels. Not one lab. Three. Because your research depends on it.
We're in the world's largest medical complex corridor. Same-day shipping before 2PM CST. Cold-chain packaging. Your research doesn't wait for us.
Every batch ID is searchable in our COA library. Pull the full certificate, HPLC, Mass Spec, Endotoxin, instantly. Full traceability from synthesis to your lab.
We display the actual measured mg content, not just the nominal label. What you order is what you get, down to the decimal. How we measure it →
Every batch is independently verified by accredited third-party laboratories before a single vial ships. COA documentation, HPLC, Mass Spec, and Endotoxin results, is included with every order and searchable by batch ID in our COA library.
Every compound in our catalog ships with a batch-specific Certificate of Analysis from an independent, accredited third-party laboratory. HPLC purity (≥99% minimum), LC-MS identity confirmation, and Endotoxin results, documented, verifiable, and searchable by batch ID in our COA library.
No spam · Batch COA alerts only
Houston isn't just our city, it's one of the world's most significant life science hubs. Home to the Texas Medical Center, the world's largest medical complex, and a growing cluster of biotech companies, major NIH-funded research programs, and continued pharmaceutical investment. This is the right place to build a research-grade supply company.
We're not just selling peptides. We're serving the researchers, labs, and scientists building the future of medicine right here in our backyard. That's a responsibility we take seriously.
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