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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
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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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Omega-3Softgel

THORNE - Super EPA - Omega-3 Fish Oil Supplement with EPA & DHA from Sustainably Sourced Fish - Supp

NSF Certified for Sport, NSF GMP

- Super EPA

Super EPA — Omega-3 Fish Oil Supplement with EPA & DHA from Sustainably Sourced Fish - Supports Brain, Skin, Joint & Heart Health* - Third-Party Certi

4.6 (2,903)
$41.00$0.46/serving
THORNE - L-Glutamine - Amino Acid Supplement for Immune System & GI Health - Promotes Post-Exercise CapsuleOmega-3Capsule

THORNE - L-Glutamine - Amino Acid Supplement for Immune System & GI Health - Promotes Post-Exercise

NSF Certified for Sport, NSF GMP

- L-Glutamine

L-Glutamine — Amino Acid Supplement for Immune System & GI Health - Promotes Post-Exercise Muscle Cell Repair* - Third-Party Certified - Gluten, Dairy

4.6 (1,622)
$26.00$0.29/serving
THORNE - L-Glutamine Powder - Amino Acid Supplement for Immune System & GI Health - Promotes Post-Ex PowderOmega-3Powder

THORNE - L-Glutamine Powder - Amino Acid Supplement for Immune System & GI Health - Promotes Post-Ex

NSF Certified for Sport

- L-Glutamine Powder

L-Glutamine Powder — Amino Acid Supplement for Immune System & GI Health - Promotes Post-Exercise Muscle Cell Repair* - NSF Certified for Sport - Glut

4.7 (770)
$67.00$0.74/serving
THORNE - Omega-3 with CoQ10 - Fish Oil Supplement with EPA & DHA from Sustainably Sourced Fish - Sup SoftgelOmega-3Softgel

THORNE - Omega-3 with CoQ10 - Fish Oil Supplement with EPA & DHA from Sustainably Sourced Fish - Sup

NSF Certified for Sport, NSF GMP

- Omega-3 with CoQ10

Omega-3 with CoQ10 — Fish Oil Supplement with EPA & DHA from Sustainably Sourced Fish - Supports Brain, Skin, Joint & Heart Health* - Third-Party Cert

4.7 (592)
$55.00$0.61/serving
THORNE - Ashwagandha - Highly Concentrated Shoden - Calming Stress Support for Women & Men - Support CapsuleOmega-3Capsule

THORNE - Ashwagandha - Highly Concentrated Shoden - Calming Stress Support for Women & Men - Support

NSF Certified for Sport, NSF GMP

- Ashwagandha

Ashwagandha — Highly Concentrated Shoden - Calming Stress Support for Women & Men - Supports Daytime Energy, Mental Clarity & Optimal Immune Function*

4.6 (411)
$22.00$0.73/serving
THORNE - Memoractiv - Nootropic Brain Supplement for Focus, Cognitive Function, Creativity & Concent CapsuleOmega-3Capsule

THORNE - Memoractiv - Nootropic Brain Supplement for Focus, Cognitive Function, Creativity & Concent

NSF Certified for Sport, NSF GMP

- Memoractiv

Memoractiv — Nootropic Brain Supplement for Focus, Cognitive Function, Creativity & Concentration* - Ashwagandha, Caffeine, Acetyl-L-Carnitine & More

4.5 (287)
$70.00$1.17/serving
THORNE - Super EPA Pro - Omega-3 Fish Oil Supplement with EPA & DHA from Sustainably Sourced Cold-Wa SoftgelOmega-3Softgel

THORNE - Super EPA Pro - Omega-3 Fish Oil Supplement with EPA & DHA from Sustainably Sourced Cold-Wa

NSF Certified for Sport, NSF GMP

- Super EPA Pro

Super EPA Pro — Omega-3 Fish Oil Supplement with EPA & DHA from Sustainably Sourced Cold-Water Fish - Promotes Blood Lipid Support* - Third-Party Cert

4.5 (269)
$93.00$0.78/serving
THORNE - Advanced DHA - Omega-3 Fish Oil Supplement with EPA & DHA in Triglyceride Form - Supports B SoftgelOmega-3Softgel

THORNE - Advanced DHA - Omega-3 Fish Oil Supplement with EPA & DHA in Triglyceride Form - Supports B

NSF Certified for Sport, NSF GMP

- Advanced DHA

Advanced DHA — Omega-3 Fish Oil Supplement with EPA & DHA in Triglyceride Form - Supports Brain, Nerve, Eye, Blood Vessel & Heart Health* - Third-Part

4.6 (266)
$30.00$0.50/serving
THORNE - Omega Superb - Fish Oil Liquid Supplement with EPA & DHA - Supports Brain, Skin, Joint & He LiquidOmega-3Liquid

THORNE - Omega Superb - Fish Oil Liquid Supplement with EPA & DHA - Supports Brain, Skin, Joint & He

NSF Certified for Sport, NSF GMP

- Omega Superb

Omega Superb — Fish Oil Liquid Supplement with EPA & DHA - Supports Brain, Skin, Joint & Heart Health* - Lemon Berry - Third-Party Certified - Gluten,

4.4 (208)
$50.00$1.25/serving
THORNE - Pro-Resolving Mediators - Combines Pre-Resolving Mediators with EPA & DHA - Supports Tissue SoftgelOmega-3Softgel

THORNE - Pro-Resolving Mediators - Combines Pre-Resolving Mediators with EPA & DHA - Supports Tissue

NSF Certified for Sport, NSF GMP

- Pro-Resolving Mediators

Pro-Resolving Mediators — Combines Pre-Resolving Mediators with EPA & DHA - Supports Tissue Repair & Brain, Nerve, Cardiovascular & Immune Health* - T

4.6 (45)
$75.00$1.25/serving
THORNE - SynaQuell - Brain Support with BHB, BCAAs, CoQ10, DHA & Nicotinamide Riboside - Supports HeOmega-3

THORNE - SynaQuell - Brain Support with BHB, BCAAs, CoQ10, DHA & Nicotinamide Riboside - Supports He

NSF Certified for Sport

- SynaQuell

SynaQuell — Brain Support with BHB, BCAAs, CoQ10, DHA & Nicotinamide Riboside - Supports Healthy Brain Structure & Cognitive Function* - NSF Certified

4.3 (24)
$142.00$4.73/serving
THORNE - SynaQuell+ - Brain Support for Post-Impact - BHB, BCAAs, CoQ10, DHA & Nicotinamide RibosideOmega-3

THORNE - SynaQuell+ - Brain Support for Post-Impact - BHB, BCAAs, CoQ10, DHA & Nicotinamide Riboside

NSF Certified for Sport

- SynaQuell+

SynaQuell+ — Brain Support for Post-Impact - BHB, BCAAs, CoQ10, DHA & Nicotinamide Riboside - Supports Healthy Brain Structure & Cognition* - NSF Cert

3.9 (14)
$142.00$4.73/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