Quality and testing
What is tested, what is published, and how material is handled.
Analytical testing
Material supplied by Peptinex is analytically tested. Test documentation is available on request; it is not issued for individual vials or shipments.
Published specifications
We publish a purity figure only where supporting documentation exists, and we do not estimate one. Where no figure has been published, the field reads “Not published”.
Handling and storage
Vials are sealed and shipped under temperature control. Storage conditions are stated for every product.