Our Story
Precision peptides, made for research
Isla Longevity is a US-based supplier of research-grade peptides, built around three things done well: careful sourcing, independent testing, and reliable dispatch. Every compound we ship is for laboratory research use only.
- USA synthesized
- Bioviridian tested
- COA on every batch
- Ships from the US
Who we are
Built on proof, not promises
Isla Longevity operates as a dedicated chemical supplier for the research community. We focus on the fundamentals that matter to a lab: consistent quality, honest documentation, and compounds that arrive quickly and intact.
Our peptides are synthesized in the United States, and every batch is independently analysed by Bioviridian for identity by LC-MS and purity by HPLC before it is listed. The full certificate is published in our COA Bank, with the lot number on each label matching its report, so you can verify exactly what is in the vial.
We ship from our United States facility within one to two business days, fully tracked, and when you contact us a real person answers. That is the whole promise: precision compounds, proven and delivered.
How we test
Every batch, verified
Nothing reaches the shelf until an independent laboratory has confirmed what it is and how pure it is.
Independent lab
Each batch goes to Bioviridian, an independent third-party laboratory, before it is listed. We never grade our own work.
Identity and purity
Identity is confirmed by LC-MS and purity is measured by RP-HPLC. Endotoxin is screened by LAL. Every published batch tests at 99% purity or higher.
Published in full
The complete certificate is posted in our COA Bank and on the product page, and each report carries a verification code you can check on the lab’s own site.
What we stand for
The Isla standard
Verified purity
Independent third-party testing on every batch, with purity by HPLC and identity by LC-MS, held to a 99%+ standard.
Open transparency
Certificates of analysis published in the COA Bank, not on request, so the lot number on your vial can be matched to its report.
Made and shipped in the USA
Synthesized in the United States and dispatched from our US facility within 1–2 business days, tracked end to end.
Real support
A small team that knows the catalogue. Clear answers from real people, not a ticket queue.
Explore the Isla range
Research-grade compounds with the certificate to prove it.
All products are supplied strictly for in-vitro laboratory research. Not for human or veterinary use.
