Supplement Cert Directory

Charlotte's Web, Inc.

Is Charlotte's Web, Inc. third-party tested?

Yes — as of 2026-09-21, Charlotte's Web, Inc. holds 8 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

Last verified: 2026-09-21

SupplementSentry found certifications on 8 of Charlotte's Web, Inc.'s products in our index.

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Certification breakdown