Lab Testing and COA by Lot Number

Independent testing on every lot

Each lot is tested by an independent lab, mostly Freedom Diagnostics or Horizon Analytical, for purity and identity.

The COA matches the vial

The full Certificate of Analysis is published under the lot number printed on the vial. You, and your own customers, can check results in the COA lookup. No recycled PDFs and no mystery vials.

Why this matters for wholesale buyers

When you resell or relabel peptides, the lot record is your proof. A COA tied to the vial lets you answer customer questions with a document instead of a promise.