DTI GmbH

Is DTI GmbH third-party tested?

Yes — as of 2026-09-21, DTI GmbH holds 1 third-party certification across 1 independent testing program: NSF (dietary supplement certification). Every certification below links to the certifying body's official listing so you can verify it at the source.

Registries checked (as of 2026-09-21): Informed · NSF (Products are tested for label accuracy and the absence of contaminants.) · USP · Labdoor · BSCG