About
Reference-grade peptides for serious research.
Valence supplies lyophilized research compounds with full analytical traceability. Every batch is independently HPLC-tested and shipped with a downloadable Certificate of Analysis. Nothing in our catalog is intended for human consumption.
Third-party tested
Every lot HPLC-verified by independent labs.
COA on every batch
Purity, identity, and batch number publicly searchable.
Discreet, tracked shipping
Insulated packaging, tracking on every order.
RUO discipline
Neutral compound descriptions. No dosing. No human-use claims.
Brand Story
Our commitment
We publish the full analytical panel for every batch we ship. If a lot doesn't clear our purity threshold, it doesn't leave the facility.
We do not make efficacy or safety claims. We do not describe dosing. We do not market to consumers. Our catalog is intended exclusively for qualified researchers operating in a laboratory setting.
All Valence products are supplied under a strict research-use-only policy. Buyers assume full responsibility for compliance with the laws applicable in their jurisdiction.