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.
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MineralsCapsuleTHORNE - Copper Bisglycinate - Optimally Absorbed, Mineral Chelate Copper Supplement - Supports Bone
- Copper Bisglycinate
Copper Bisglycinate — Optimally Absorbed, Mineral Chelate Copper Supplement - Supports Bone, Blood Vessel, Heart, Nerve & Skin Health* - Third-Party C
RecoveryCapsuleTHORNE - Glycine - Supports Relaxation, Stress Management, Detoxification & Healthy Muscle Function*
- Glycine
Glycine — Supports Relaxation, Stress Management, Detoxification & Healthy Muscle Function* - Amino Acid Supplement - Third-Party Certified - Gluten,
THORNE - Rhodiola - Adaptogenic Botanical Supplement for Stress Relief - Enhances Sleep, Mood & Ment
- Rhodiola
Rhodiola — Adaptogenic Botanical Supplement for Stress Relief - Enhances Sleep, Mood & Mental Focus* - Third-Party Certified - Gluten, Dairy & Soy-Fre
VitaminsLiquidTHORNE - Vitamin D Liquid - Vitamin D Supplement - Supports Healthy Bones and Muscles, Cardiovascula
- Vitamin D Liquid
Vitamin D Liquid — Vitamin D Supplement - Supports Healthy Bones and Muscles, Cardiovascular Health & Immune Function* - 1 Fl Oz (30 ml) - 600 Serving
LongevityCapsuleThorne ResveraCel - Nicotinamide Riboside with Quercetin Phytosome and Resveratrol - Support Healthy
ResveraCel
ResveraCel — Nicotinamide Riboside with Quercetin Phytosome and Resveratrol - Support Healthy Aging, Methylation, Cellular Energy Production and Metab
VitaminsCapsuleTHORNE - Biotin - Vitamin B7 Supplement for Healthy Hair, Nails, Skin & Metabolism - Supports Nerve
- Biotin
Biotin — Vitamin B7 Supplement for Healthy Hair, Nails, Skin & Metabolism - Supports Nerve Health* - Third-Party Certified - Gluten, Dairy & Soy-Free
Gut HealthPowderTHORNE - FiberMend - Prebiotic Fiber Powder to Help Maintain Regularity and Balanced GI Flora* - 11.
- FiberMend
FiberMend — Prebiotic Fiber Powder to Help Maintain Regularity and Balanced GI Flora* - 11.6 Oz
VitaminsTHORNE - B-Complex #6 - Vitamin B Complex with Active Forms of Essential B Vitamins & Extra B6-60 Se
- B-Complex #6
B-Complex #6 — Vitamin B Complex with Active Forms of Essential B Vitamins & Extra B6-60 Servings
THORNE - Hormone Advantage - Estrogen Support & Hormone Balance for Men & Women* - Featuring DIM & P
- Hormone Advantage
Hormone Advantage — Estrogen Support & Hormone Balance for Men & Women* - Featuring DIM & Pomegranate Extract - Gluten, Dairy & Soy-Free - 60 Servings
VitaminsCapsuleTHORNE - Men's Multi 50+ - Comprehensive Daily Multi with Vitamins A, B6, B12, C, D, E, Zinc & More
- Men's Multi 50+
Men's Multi 50+ — Comprehensive Daily Multi with Vitamins A, B6, B12, C, D, E, Zinc & More - Support Heart, Brain, Prostate, Muscle & Immune Health* -
VitaminsCapsuleTHORNE - Thyroid Health Complex - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C
- Thyroid Health Complex
Thyroid Health Complex — Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosi
VitaminsTHORNE - 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal
5mg · - 5-MTHF
5-MTHF — Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation & Homocysteine Leve
Brain HealthCapsuleTHORNE - Acetyl-L-Carnitine - 500 mg - Supports Brain Function, Mood & Healthy Nerve Sensations in t
500 mg per capsule · - Acetyl-L-Carnitine
Acetyl-L-Carnitine — 500 mg - Supports Brain Function, Mood & Healthy Nerve Sensations in the Hands & Feet* - Third-Party Certified - Gluten, Dairy &
THORNE - Melaton-3-3 mg Melatonin Supplement - Supports Normal Circadian Rhythms, Restful Sleep & Re
3 mg per capsule · - Melaton-3-3 mg Melatonin Supplement
Melaton-3-3 mg Melatonin Supplement — Supports Normal Circadian Rhythms, Restful Sleep & Relaxation* - NSF Certified for Sport - Gluten, Dairy & Soy-F
THORNE - 5-HTP - Contains Vitamin B6 - Serotonin Support for Sleep & Stress Management* - 5-Hydroxyt
- 5-HTP
5-HTP — Contains Vitamin B6 - Serotonin Support for Sleep & Stress Management* - 5-Hydroxytryptophan Supplement - Third-Party Certified - Gluten, Dair
Gut HealthCapsuleTHORNE - GI Relief - Digestion Supplement - Supports Gut Health & Bloating Relief* - Formulated with
- GI Relief
GI Relief — Digestion Supplement - Supports Gut Health & Bloating Relief* - Formulated with Marshmallow Root, Aloe Vera Gel, DGL & Slippery Elm Bark -
Heart HealthSoftgelTHORNE - CoQ10-100mg Optimally Absorbed Ubiquinone Supplement - Supports Heart Health, Brain Functio
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
RecoveryCapsuleTHORNE - PharmaGABA-100 - GABA Supplement - 100 mg Natural Source Gamma-Aminobutyric Acid - Support
100 mg per capsule · - PharmaGABA-100
PharmaGABA-100 — GABA Supplement - 100 mg Natural Source Gamma-Aminobutyric Acid - Support a Calm State of Mind and Restful Sleep* - 60 Capsules
MineralsCapsuleTHORNE - Zinc Bisglycinate 30 mg - Highly Absorbable Zinc Supplement - Supports Immune System, Eye,
30 mg per capsule · - Zinc Bisglycinate
Zinc Bisglycinate 30 mg — Highly Absorbable Zinc Supplement - Supports Immune System, Eye, Skin & Reproductive Health* - Third-Party Certified - Glute
Heart HealthCapsuleTHORNE - Glutathione-SR - Sustained-Release Supplement - Provides Antioxidant Support for the Liver,
- Glutathione-SR
Glutathione-SR — Sustained-Release Supplement - Provides Antioxidant Support for the Liver, Brain, Heart, Lung & Eyes* - NSF Certified for Sport - Glu
THORNE - Red Yeast Rice - Supports Healthy Cholesterol Levels Already in a Normal Range, Heart Healt
- Red Yeast Rice
Red Yeast Rice — Supports Healthy Cholesterol Levels Already in a Normal Range, Heart Health & Blood Pressure* - Third-Party Certified - Gluten-Free,
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
VitaminsTHORNE - High Potency Vitamin C - Ascorbic Acid with Calcium, Magnesium & Potassium - Healthy Immune
- High Potency Vitamin C
High Potency Vitamin C — Ascorbic Acid with Calcium, Magnesium & Potassium - Healthy Immune Function & Antioxidant Support* - Third-Party Certified -
VitaminsCapsuleTHORNE - Stress Balance - Adrenal Support Supplement with B Vitamins, Vitamin C, Ashwagandha, Ginsen
- Stress Balance
Stress Balance — Adrenal Support Supplement with B Vitamins, Vitamin C, Ashwagandha, Ginseng & Zinc* - Third-Party Certified - Gluten, Dairy & Soy-Fre
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




