Lyophilized in the USA

Every peptide we sell is lyophilized right here in the United States. Lyophilization removes moisture under vacuum, locking in the compound’s structure and extending shelf life without the need for preservatives. Doing this domestically means we control the entire process from raw material to finished vial, with no hand-offs to overseas facilities.

We Test Every Raw Batch Before Lyophilization

Quality starts before the lyophilization process begins. Every raw batch of peptide we receive is independently tested by a third-party laboratory before it ever enters our lyophilization process. This means that if a batch doesn’t meet our ≥99% purity standard at the raw material stage, it never becomes a finished product — full stop.

After lyophilization, finished vials are tested again, and the resulting Certificates of Analysis (COAs) are made available for every product we sell. We don’t hide results — if you want to verify a batch yourself, we’ll even offer credit toward independent third-party testing.