Quality & testing
The argument for trust is evidence.
We don't ask you to take our word for it. Every batch is analysed by an independent laboratory, and the results are published before sale. Here is what we test, and what each test proves.
HPLC
High-performance liquid chromatography confirms identity and measures purity — the percentage you see on every certificate.
Mass spectrometry
Confirms the molecular mass of the compound, verifying it is what the label says it is.
ICP-MS heavy metals
Inductively coupled plasma mass spectrometry screens for heavy-metal contamination — a premium check most suppliers skip.
Endotoxin (LAL)
Limulus amebocyte lysate testing screens for bacterial endotoxins, another differentiator we publish.
Our lab partners
Testing is performed by accredited third-party laboratories such as Janoshik Analytical. Outside accreditation lends credibility we cannot assert on our own.
All products are for laboratory and research use only. Nothing on this page is a medical or therapeutic claim.