Quality & Testing

Every compound we carry goes through the same verification pipeline before it's listed for sale. This page explains that process in plain terms.

Raw Material Verification

Source materials are checked against supplier certificates before synthesis begins.

Synthesis & Manufacturing

Peptides are synthesized to the target sequence under controlled lab conditions.

Purification

Each batch is purified to remove synthesis byproducts and residual solvents.

HPLC/MS Testing

Every batch is sent to Janoshik Analytical, an independent third-party testing laboratory, for testing via high-performance liquid chromatography and mass spectrometry (HPLC/MS). Results consistently confirm purity above 99%.

Certificate of Analysis

A Certificate of Analysis (COA) is generated per batch and made available for each product. Each COA can be independently verified using the unique key printed on the report at janoshik.com/verify.

Storage & Handling

Lyophilized product is packaged and stored to preserve stability prior to shipment. Once reconstituted, products should be refrigerated and used according to your lab's protocol.

All results reflect research-use material only. AscendLabz does not manufacture, prescribe, or represent any product as approved for human use. Products are not evaluated by the FDA.