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Science-Verified Brand

Life Extension

Life Extension has led evidence-based supplementation for over 40 years, funding and publishing clinical research. Every product is third-party tested with doses backed by peer-reviewed studies.

Founded 1980Fort Lauderdale, FL313 products
·
Third-Party TestedNo Proprietary BlendsClinical DosingPublished COAs4/4 Verified

Life Extension meets all four Science-Verified criteria: third-party testing, no proprietary blends, clinical dosing...

Life Extension meets all four Science-Verified criteria: third-party testing, no proprietary blends, clinical dosing informed by their own published research, and publicly available COAs.

Browse Products

Life Extension L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health CapsuleRecoveryCapsule

Life Extension L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health

Non-GMO

500 mg per capsule · L-Glutamine,

L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health, Gluten-Free, Non-GMO, 100 Vegetarian Capsules

4.6 (2,031)
$11.25
Life Extension Estrogen for Women, Helps Relieve hot Flashes and Night Sweats, Soy isoflavones, Norw TabletHealth & WellnessTablet

Life Extension Estrogen for Women, Helps Relieve hot Flashes and Night Sweats, Soy isoflavones, Norw

Non-GMO

Estrogen for Women, Helps Relieve hot Flashes and Night Sweats, Soy isoflavones, Norway Spruce Extract, chasteberry, Hormone-Free, Gluten Free, Non-GM

4.2 (2,026)
$18.00$0.60/serving
Life Extension Gamma E Mixed Tocopherols & Tocotrienols – Complete Vitamin E Spectrum, Antioxidant P SoftgelVitaminsSoftgel

Life Extension Gamma E Mixed Tocopherols & Tocotrienols – Complete Vitamin E Spectrum, Antioxidant P

Non-GMO

Gamma E Mixed Tocopherols & Tocotrienols – Complete Vitamin E Spectrum, Antioxidant Protection – Non-GMO, Gluten-Free –

Gamma E Mixed Tocopherols & Tocotrienols – Complete Vitamin E Spectrum, Antioxidant Protection – Non-GMO, Gluten-Free – 60 Softgels

4.5 (2,017)
$28.82$0.48/serving
Life Extension Neuro-Mag Magnesium L-Threonate, 150 Vegetarian Capsules, Magtein Supplement for Wome CapsuleMineralsCapsule

Life Extension Neuro-Mag Magnesium L-Threonate, 150 Vegetarian Capsules, Magtein Supplement for Wome

ConsumerLab Approved, Third-Party Tested

Neuro-Mag Magnesium L-Threonate, 150 Vegetarian Capsules, Magtein Supplement for Women and Men

Neuro-Mag Magnesium L-Threonate, 150 Vegetarian Capsules, Magtein Supplement for Women and Men

4.6 (2,003)
$49.99
Life Extension DHEA 50 mg – Hormone Balance Supplement, Memory, Muscle Mass and Bone Density Support CapsuleBrain HealthCapsule

Life Extension DHEA 50 mg – Hormone Balance Supplement, Memory, Muscle Mass and Bone Density Support

Non-GMO

50 mg per capsule · DHEA

DHEA 50 mg – Hormone Balance Supplement, Memory, Muscle Mass and Bone Density Support, Healthy Sex Drive, Gluten-Free, Non-GMO, 60 Capsules

4.6 (1,990)
$13.50$0.23/serving
Life Extension Optimized Quercetin 250 mg Supports Immune Health, Heart Health, Non-GMO, Gluten Free CapsuleHeart HealthCapsule

Life Extension Optimized Quercetin 250 mg Supports Immune Health, Heart Health, Non-GMO, Gluten Free

Non-GMO

250 mg per capsule · Optimized Quercetin

Optimized Quercetin 250 mg Supports Immune Health, Heart Health, Non-GMO, Gluten Free — 60 Vegetarian Capsules

4.6 (1,969)
$15.00
Life Extension Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline Quinone, Heart Health SoftgelGut HealthSoftgel

Life Extension Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline Quinone, Heart Health

Non-GMO

100 mg per softgel · Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline Quinone, Heart Health Supplement, Maximum Absorption,

Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline Quinone, Heart Health Supplement, Maximum Absorption, 100 mg, Non-GMO, Gluten-Free, 30

4.7 (1,876)
$28.60$0.95/serving
Life Extension Vitamin D3 5000 IU SoftgelVitaminsSoftgel

Life Extension Vitamin D3 5000 IU

ConsumerLab Approved, Third-Party Tested

5000 IU per softgel · Vitamin D3

Vitamin D3 5000 IU, 120 Softgels, 125mcg

4.8 (1,835)
$14.75$0.12/serving
Life Extension Magnesium Glycinate, Heart Health, Bone Health, Nerve and Muscle Support, Highly abso CapsuleMineralsCapsule

Life Extension Magnesium Glycinate, Heart Health, Bone Health, Nerve and Muscle Support, Highly abso

Non-GMO

Magnesium Glycinate, Heart Health, Bone Health, Nerve and Muscle Support, Highly absorbable, Gluten-Free, Non-GMO, Vegetarian, 90 Capsules

4.7 (1,770)
$18.00$0.20/serving
Life Extension Melatonin 6 Hour Timed Release, 300 mcg, Extended-Release Formula for Gentle Sleep Su TabletSleepTablet

Life Extension Melatonin 6 Hour Timed Release, 300 mcg, Extended-Release Formula for Gentle Sleep Su

Non-GMO

300 mcg per tablet · Melatonin 6 Hour Timed Release,

Melatonin 6 Hour Timed Release, 300 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free,

4.4 (1,766)
$9.00$0.09/serving
Life Extension Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO, CapsuleHeart HealthCapsule

Life Extension Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO,

Non-GMO

Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO, Vegetarian,

Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO, Vegetarian, 30 Capsules

4.6 (1,703)
$9.00$0.15/serving
Life Extension Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free – 90 Softgels SoftgelVitaminsSoftgel

Life Extension Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free – 90 Softgels

Non-GMO

Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free –

Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free – 90 Softgels

4.6 (1,693)
$13.50$0.15/serving
Life Extension Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch) - Ultra-Absorbable Magnesium PowderMineralsPowder

Life Extension Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch) - Ultra-Absorbable Magnesium

Non-GMO

Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch)

Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch) — Ultra-Absorbable Magnesium - Supports Memory, Focus, Cognitive Function & Mood - Gluten free

4.1 (1,676)
$31.50$1.05/serving
Life Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract – Cognitive Health, Ch SoftgelOmega-3Softgel

Life Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract – Cognitive Health, Ch

Non-GMO

Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract – Cognitive Health, Cholesterol Health Support, Gluten-Free, Non-GMO, 120 Softgels

4.5 (1,669)
$28.50$0.47/serving
Heart HealthCapsule

Life Extension Decaffeinated Mega Green Tea Extract – Polyphenol-Rich, Cell Health, Heart Health, Br

Non-GMO

Decaffeinated Mega Green Tea Extract – Polyphenol-Rich, Cell Health, Heart Health, Brain Health, Antioxidant Protection – Non-GMO, Gluten-Free, Vegeta

4.4 (1,657)
$22.50$0.23/serving
Life Extension Skin Restoring Ceramides* – Wheat Oil Extract – Hydrates & Smooths The Appearance of LiquidBeautyLiquid

Life Extension Skin Restoring Ceramides* – Wheat Oil Extract – Hydrates & Smooths The Appearance of

Non-GMO

Skin Restoring Ceramides* – Wheat Oil Extract – Hydrates & Smooths The Appearance of Fine Lines & Wrinkles – Gluten-Free, Non-GMO, 1-Daily, Vegetarian

4.5 (1,652)
$18.74
Life Extension Black Cumin Seed Oil, Black Cumin, Immune Health Support, Whole-Body Health, Healthy SoftgelImmuneSoftgel

Life Extension Black Cumin Seed Oil, Black Cumin, Immune Health Support, Whole-Body Health, Healthy

Non-GMO

Black Cumin Seed Oil, Black Cumin, Immune Health Support, Whole-Body Health, Healthy Aging, Gluten Free, Non-GMO,

Black Cumin Seed Oil, Black Cumin, Immune Health Support, Whole-Body Health, Healthy Aging, Gluten Free, Non-GMO, 60 softgels

4.6 (1,631)
$11.25$0.19/serving
Life Extension Glutathione, Cysteine & C, 500 mg of Vitamin C, Powerful antioxidant Supplement to Su CapsuleVitaminsCapsule

Life Extension Glutathione, Cysteine & C, 500 mg of Vitamin C, Powerful antioxidant Supplement to Su

Non-GMO

500 mg per capsule · Glutathione, Cysteine & C,

Glutathione, Cysteine & C, 500 mg of Vitamin C, Powerful antioxidant Supplement to Support Liver Health, Gluten-Free, Non-GMO, 100 Capsules

4.6 (1,580)
$14.85$0.15/serving
Life Extension Pregnenolone, neurohormone, Promotes Memory Health and Brain Plasticity, Gluten-Free, CapsuleBrain HealthCapsule

Life Extension Pregnenolone, neurohormone, Promotes Memory Health and Brain Plasticity, Gluten-Free,

Non-GMO

Pregnenolone, neurohormone, Promotes Memory Health and Brain Plasticity, Gluten-Free, Non-GMO,

Pregnenolone, neurohormone, Promotes Memory Health and Brain Plasticity, Gluten-Free, Non-GMO, 100 Capsules

4.6 (1,396)
$19.50$0.20/serving
Life Extension Extend-Release Magnesium, prolonged Heart & Bone Health Support, Cardiovascular & Blo CapsuleMineralsCapsule

Life Extension Extend-Release Magnesium, prolonged Heart & Bone Health Support, Cardiovascular & Blo

Non-GMO

Extend-Release Magnesium, prolonged Heart & Bone Health Support, Cardiovascular & Blood Pressure Health Support, bioavailable Formula, Gluten-Free, No

4.7 (1,394)
$9.75$0.16/serving
Life Extension Only Trace Minerals, a Daily dose of zinc, Chromium, Boron, Copper, Manganese, Vanady CapsuleMineralsCapsule

Life Extension Only Trace Minerals, a Daily dose of zinc, Chromium, Boron, Copper, Manganese, Vanady

Non-GMO

Only Trace Minerals, a Daily dose of zinc, Chromium, Boron, Copper, Manganese, Vanadyl sulfate, Gluten-Free, Non-GMO, Vegetarian, 90 Capsules

4.6 (1,394)
$11.25$0.13/serving
Life Extension MacuGuard Ocular Support with Saffron & Astaxanthin – Eye Health Supplement for Healt SoftgelEye HealthSoftgel

Life Extension MacuGuard Ocular Support with Saffron & Astaxanthin – Eye Health Supplement for Healt

Non-GMO

MacuGuard Ocular Support with Saffron & Astaxanthin – Eye Health Supplement for Healthy Vision – with Lutein, zeaxanthin, Meso-zeaxanthin – Gluten-Fre

4.6 (1,361)
$18.00$0.30/serving
Life Extension Esophageal Guardian, alginic Acid, Potassium Bicarbonate, get Long-Lasting Relief fro ChewableMineralsChewable

Life Extension Esophageal Guardian, alginic Acid, Potassium Bicarbonate, get Long-Lasting Relief fro

Non-GMO

Esophageal Guardian, alginic Acid, Potassium Bicarbonate, get Long-Lasting Relief from gastric Distress, Vegetarian, Non-GMO, Gluten-Free, 60 Vegetari

3.9 (1,330)
$24.00
Life Extension Zinc Lozenges – Citrus-Orange Flavor – for Healthy Protein Synthesis & Immune Health LozengeMineralsLozenge

Life Extension Zinc Lozenges – Citrus-Orange Flavor – for Healthy Protein Synthesis & Immune Health

Non-GMO

Zinc Lozenges – Citrus-Orange Flavor – for Healthy Protein Synthesis & Immune Health

Zinc Lozenges – Citrus-Orange Flavor – for Healthy Protein Synthesis & Immune Health — Inflammation Management Supplement - Gluten-Free, Non-GMO – 60

4.6 (1,297)
$6.75

Frequently Asked Questions

Is Life Extension a reputable brand?

Life Extension is one of the most research-driven supplement companies, with over 40 years of history and 100+ published peer-reviewed studies. They meet all four of our Science-Verified criteria.

Are Life Extension supplements third-party tested?

Yes. Every Life Extension product is third-party tested for identity, purity, potency, and composition. Raw materials are also tested before manufacturing. They are ConsumerLab.com approved.

What makes Life Extension different?

Life Extension funds its own clinical research and publishes in peer-reviewed journals. Their formulations are updated when new research emerges, and they use clinically studied doses rather than minimum amounts.

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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