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.
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.
Browse Products
MultivitaminCapsuleTHORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vi
- Basic Nutrients 2/Day
Basic Nutrients 2/Day — Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, D
MultivitaminCapsuleTHORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vi
- Basic Nutrients 2/Day
Basic Nutrients 2/Day — Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, D
MultivitaminTHORNE - Prenatal DHA - 650 mg DHA and 200 mg of EPA - Supports Baby’s Brain & Nervous System Develo
650 mg · - Prenatal DHA
Prenatal DHA — 650 mg DHA and 200 mg of EPA - Supports Baby’s Brain & Nervous System Development from Pregnancy to Nursing* - 30 Servings
MultivitaminCapsuleTHORNE - Advanced Nutrients - Daily Multi-Vitamin & Mineral Supplement with Nicotinamide Riboside &
- Advanced Nutrients
Advanced Nutrients — Daily Multi-Vitamin & Mineral Supplement with Nicotinamide Riboside & Resveratrol - NAD Supplement - Third-Party Certified - Glut
MultivitaminPowderTHORNE - MediClear-SGS - Rice & Pea Protein Powder Supplement with Antioxidants & a Complete Multi-V
- MediClear-SGS
MediClear-SGS — Rice & Pea Protein Powder Supplement with Antioxidants & a Complete Multi-Vitamin & Mineral Profile - Daily Detox Support* - Chocolate
MultivitaminPowderTHORNE - MediClear Plus - Rice & Pea Protein Powder Supplement with a Complete Multi-Vitamin & Miner
- MediClear Plus
MediClear Plus — Rice & Pea Protein Powder Supplement with a Complete Multi-Vitamin & Mineral Profile - Support for an Elimination or Detox Program* -
Frequently Asked Questions
Is Thorne third-party tested?
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?
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?
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