Thread Performance, LLC

Is Thread Performance, LLC third-party tested?

Yes — as of 2026-09-21, Thread Performance, LLC holds 2 third-party certifications across 1 independent testing program: NSF Certified for Sport. 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 ~270 substances banned by most sports organizations.) · USP · Labdoor · BSCG