USANA
Is USANA third-party tested?
Yes — as of 2026-09-21, USANA holds 21 third-party certifications across 2 independent testing programs: NSF (dietary supplement certification), 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.)(Products are tested for label accuracy and the absence of contaminants.) · USP · Labdoor · BSCG
Last verified: 2026-09-21
SupplementSentry found certifications on 11 of USANA's products in our index.
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Certification breakdown
- NSF (dietary supplement certification) — 11 products
- NSF Certified for Sport — 10 products
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CellSentials™ Core Minerals
— · Tablet -
CellSentials™ Vita-Antioxidant
— · Tablet -
Healthpak™
— · Packet -
MagneCal™ D
— · Tablet -
OPTIMIZERS PROFLAVANOL® C 100
— · Tablet -
OPTIMIZERS™, BiOmega™
— · Gelcap -
PROCOSA™
— · Tablet -
Prenatal Core Minerals
— · Tablet -
Prenatal Vita Antioxidant
— · Tablet -
SportsPak
— · Packet -
USANA CopaPrime+
— · Tablet