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Science-Verified Brand

Thorne

Thorne is a premium supplement brand trusted by Mayo Clinic, Cleveland Clinic, and 11 U.S. Olympic teams. NSF Certified for Sport across their athletic line, with every product third-party tested.

Founded 1984New York, NY155 products
·
Third-Party TestedNo Proprietary BlendsClinical DosingPublished COAs4/4 Verified

Thorne meets our Science-Verified criteria with NSF Certified for Sport products, full ingredient disclosure, clinical...

Thorne meets our Science-Verified criteria with NSF Certified for Sport products, full ingredient disclosure, clinical dosing backed by Mayo Clinic research partnership, and published COAs.

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THORNE - Berberine - Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart HealtHeart Health

THORNE - Berberine - Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart Healt

NSF Certified for Sport, NSF GMP

- Berberine

Berberine — Dual Action Formula with Phytosome Plus Botanical Extract - Support Heart Health, Immune System, Healthy GI & Cholesterol* - Gluten-Free -

4.4 (6,090)
$44.00$0.73/serving
THORNE - Red Yeast Rice + CoQ10 - Supports Healthy Cholesterol Levels Already in a Normal Range & He CapsuleHeart HealthCapsule

THORNE - Red Yeast Rice + CoQ10 - Supports Healthy Cholesterol Levels Already in a Normal Range & He

NSF Certified for Sport, NSF GMP

- Red Yeast Rice + CoQ10

Red Yeast Rice + CoQ10 — Supports Healthy Cholesterol Levels Already in a Normal Range & Heart Health - Added Antioxidant Support* - Third-Party Certi

4.6 (1,942)
$46.00$0.38/serving
THORNE - CoQ10-100mg Optimally Absorbed Ubiquinone Supplement - Supports Heart Health, Brain Functio SoftgelHeart HealthSoftgel

THORNE - CoQ10-100mg Optimally Absorbed Ubiquinone Supplement - Supports Heart Health, Brain Functio

NSF Certified for Sport, NSF GMP

100mg per softgel · - CoQ10-100mg Optimally Absorbed Ubiquinone Supplement

CoQ10-100mg Optimally Absorbed Ubiquinone Supplement — Supports Heart Health, Brain Function, Cellular Energy Production & Healthy Aging* - Third-Part

4.7 (937)
$53.00$0.88/serving
THORNE - Glutathione-SR - Sustained-Release Supplement - Provides Antioxidant Support for the Liver, CapsuleHeart HealthCapsule

THORNE - Glutathione-SR - Sustained-Release Supplement - Provides Antioxidant Support for the Liver,

NSF Certified for Sport

- Glutathione-SR

Glutathione-SR — Sustained-Release Supplement - Provides Antioxidant Support for the Liver, Brain, Heart, Lung & Eyes* - NSF Certified for Sport - Glu

4.6 (877)
$54.00$0.90/serving
Heart HealthCapsule

THORNE - Red Yeast Rice - Supports Healthy Cholesterol Levels Already in a Normal Range, Heart Healt

NSF Certified for Sport, NSF GMP

- Red Yeast Rice

Red Yeast Rice — Supports Healthy Cholesterol Levels Already in a Normal Range, Heart Health & Blood Pressure* - Third-Party Certified - Gluten-Free,

4.7 (877)
$56.00$0.93/serving

Frequently Asked Questions

Is Thorne third-party tested?

Yes. Thorne manufactures all products in their own NSF GMP-registered facilities. Their athletic line carries NSF Certified for Sport designation, and all products undergo rigorous testing for identity, purity, potency, and composition.

Why do doctors recommend Thorne?

Thorne partners with Mayo Clinic and other research institutions to develop evidence-based formulations. Their commitment to third-party testing, allergen-free manufacturing, and clinical dosing makes them a preferred brand among healthcare practitioners.

Does Thorne use proprietary blends?

No. Thorne discloses every ingredient and its exact dose on all product labels. They also avoid common allergens, unnecessary binders, and artificial preservatives.

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This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer