Third-Party Testing
Independent lab testing with our partners at Freedom Diagnostics.
COAs Published in Docs
Certificates of Analysis are posted in Docs as batches are tested.
Packed by our team
Packed and shipped by our team, from within the U.S.
Real U.S. Support
Questions about a product, COA, or order? A real person answers.
FEATURED COMPOUNDS
Pick your next ascent.
A focused catalog of clearly labeled research compounds, with documentation published in Docs as batches are tested.
Made in the mountains.
Built for the bench.
WHY SHOP PEAK?
No guesswork.
Just clear direction.
Peak started in Knoxville with one stubborn idea: researchers deserve to know exactly what's in the vial. So we keep the catalog focused, the labels honest, and the documentation one click away. Think of us as your trail map, marked clearly from first click to the lab bench.
01 Know exactly what you're buying.
Clear product names, stated quantities, and accessible documentation for every listing.
02 Product identity. Documented results.
Where a COA is published in Docs, you can check the material against its label before you purchase.
03 American peaks. A clear direction.
A U.S.-based team working toward American-sourced products and U.S.-based testing.
TRANSPARENCY, STEP BY STEP
The trail to
total clarity.
Every Peak order follows the same marked path. No hidden switchbacks, no guesswork.
BASE CAMP
Choose your compound
Browse a focused catalog with clear names, stated quantities, and straightforward pricing.
THE CLIMB
Check the Docs
Open Docs to see which Certificates of Analysis from Freedom Diagnostics are published. Each one lists product identity, reported purity, and an accession code.
THE SUMMIT
Packed and shipped
Your order is packed by our team and sent your way, with our U.S.-based team on call if questions come up.