Certificate of Analysis
Independent third-party verification · view-only
GLP1-S (SEMA)
For research use only. Sold strictly for laboratory and research purposes. Not for human consumption, cosmetic, or therapeutic use. Researchers must be 21 years or older.
GLP1 is a specialized research reagent engineered for the study of incretin-based metabolic regulation. It features structural modifications, including an amino acid substitution at position 8 and a fatty acid side chain, which are studied for their ability to increase albumin binding and resistance to degradation. In research settings, it is valued for its extended half-life, allowing for the study of sustained receptor activation compared to native signaling molecules. Researchers utilize this peptide to observe transitions in insulin sensitivity and changes in cardiovascular risk markers in various mammalian models. Supplied as a stable, lyophilized powder, it is intended strictly for laboratory research and is not for human or veterinary administration. For research use only.
- Minimum ≥99% purity, HPLC-verified per batch
- LC-MS molecular mass confirmation
- Endotoxin & sterility screened
Common questions
No. Everything we sell is strictly for in-vitro laboratory and research use only — not for human consumption, cosmetic, or therapeutic use. You must be 21 or older to purchase.
A COA is the independent third-party lab report for a specific batch. It documents identity and purity by HPLC and LC-MS. Every order includes its batch COA, and you can view the verification links on our Testing page.
Each batch is tested by an independent lab (Janoshik) — HPLC for purity (≥99%), LC-MS for molecular-mass identity, plus endotoxin and sterility screening.
Orders ship same-day from Florida in discreet, temperature-considered packaging. You'll receive tracking by email once it's on the way.
Store lyophilized vials at -20°C, protected from light, following the COA and your own laboratory protocol.
We accept Zelle and Venmo — enter your order number in the payment memo and we confirm within about an hour of receipt.
Go deeper than the label
It's not what suppliers claim. It's what the data proves. Every compound is backed by independent verification and reference material — explore the certificate archive, our testing methods, and the full catalog.



