Quality & testing

Every batch comes with evidence

Each batch undergoes:

• HPLC – purity determination (typically ≥ 98–99%)
• MS (mass spectrometry) – identity and molecular weight confirmation
• Visual and packaging control – seal integrity, labelling, batch number

Certificate of analysis (COA)

The COA lists the batch number, analysis date, methods and results. Download it on the product page or request it by e-mail.

Storage and shipping

Lyophilised products are shipped in sealed vials, protected from moisture and light.