Supplement Cert Directory

BULK

Is BULK third-party tested?

Yes — as of 2026-09-21, BULK holds 12 third-party certifications across 1 independent testing program: Informed Sport / Informed Choice. 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 (Products are tested for banned substances by a WADA-accredited laboratory; the Sport program targets competitive athletes and the Choice program targets general consumers.) · NSF · USP · Labdoor · BSCG

Certified categories: pre-workout, protein

Last verified: 2026-09-21

SupplementSentry found certifications on 12 of BULK's products in our index.

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Certification breakdown