99%+ purity
3rd-party lab tested
Made in the USA
COA on file
S 2mg Kit
$430.00
Includes one 10mg vial
Includes free shipping
Secure checkout
Ships same day (M–TH)
Sealed, tamper-evident
A synthetic peptide analog widely studied in laboratory research involving incretin hormone signaling, receptor binding, and metabolic pathway regulation at the molecular level. Researchers may utilize S in controlled laboratory settings to investigate its structural properties, receptor interactions, and behavior within complex biochemical systems.
Certificate of Analysis
Why order from us
Every lot is independently tested before it ships, and the paperwork is public — not just a badge on the page.
99%+ purity, every lot
Verified by RP-HPLC and mass spectrometry against a reference standard prior to release.
Independent lab testing
Analyzed by a third-party laboratory with no ownership stake in this business. Full reports linked per lot.
Manufactured in the USA
Synthesized and lyophilized in a domestic facility operating under cGMP-aligned quality practices.
Sealed & tamper-evident
Individually sealed vials with a tamper-evident cap and batch-coded label matching the published COA.
Here to help
Questions before or after you order go to our team, not a call center.
Screened for endotoxins & heavy metals
Every lot is tested for bacterial endotoxins and heavy metal contamination — safety checks that go beyond purity and identity alone.
