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.
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.
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VitaminsCapsuleLife Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabol
BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules
VitaminsSoftgelLife Extension Vitamin D3 125 mcg (5000 IU), Bone Health, Brain Performance, Immune System Support,
125 mcg per softgel · Vitamin D3
Vitamin D3 125 mcg (5000 IU), Bone Health, Brain Performance, Immune System Support, Gluten-Free, Non-GMO, Once Daily, Two-Month Supply, 60 Softgels
VitaminsCapsuleLife Extension Super Selenium Complex, 200 mcg – 3 Forms of Selenium, Vitamin E – Cellular Health &
200 mcg per capsule · Super Selenium Complex,
Super Selenium Complex, 200 mcg – 3 Forms of Selenium, Vitamin E – Cellular Health & Longevity Support – Gluten-Free, Non-GMO, Vegetarian, 1 Daily – 1
VitaminsSoftgelLife Extension Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Heal
2000 Mcg per softgel · Super K, Vitamin K Supplement,
Super K, Vitamin K Supplement, 2000 Mcg Vitamin K and 1180 Mcg Vitamin K2, Heart Health, Once-Daily, 90 Softgels
VitaminsCapsuleLife Extension Boron 3 mg, Vitamin B2, Supports Healthy Bones, Optimal Bone Metabolism, Immune Funct
3 mg per capsule · Boron
Boron 3 mg, Vitamin B2, Supports Healthy Bones, Optimal Bone Metabolism, Immune Function, Nervous System Health, Gluten Free, Non-GMO, Vegetarian, 100
VitaminsTabletLife Extension Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Level
1700 mcg per tablet
Optimized Folate – L-methylfolate – Heart & Brain Support, Healthy Homocysteine Levels – Non-GMO, Gluten-Free, Vegetarian – 1700 mcg DFE, 100 Vegetari
VitaminsCapsuleLife Extension BioActive Folate & Vitamin B12, Promotes Heart, Brain & GI Tract Health, Non-GMO, Glu
BioActive Folate & Vitamin B12, Promotes Heart, Brain & GI Tract Health, Non-GMO, Gluten-Free, Vegetarian,
BioActive Folate & Vitamin B12, Promotes Heart, Brain & GI Tract Health, Non-GMO, Gluten-Free, Vegetarian, 90 Capsules
VitaminsCapsuleLife Extension Bone Restore with Vitamin K2 – Bone Health Supplement for Strong Bones – 3 Types of A
Bone Restore with Vitamin K2 – Bone Health Supplement for Strong Bones – 3 Types of Absorbable Calcium, Vitamins D3 and K2, Minerals – Gluten-Free, No
VitaminsLife Extension Mega Benfotiamine, 250 mg, 180 Veg caps with Thiamine - Vitamin B1 Supplement
250 mg · Mega Benfotiamine,
Mega Benfotiamine, 250 mg, 180 Veg caps with Thiamine — Vitamin B1 Supplement
VitaminsCapsuleLife Extension Mega Benfotiamine, 250 mg, a fat-soluble form of thiamine, healthy metabolism, ultra-
250 mg per capsule · Mega Benfotiamine,
Mega Benfotiamine, 250 mg, a fat-soluble form of thiamine, healthy metabolism, ultra-bioavailable vitamin B1, high potency, gluten-free, non-GMO, vege
VitaminsTabletLife Extension Vitamin C and Bio-Quercetin®, Cardiovascular Health Supplement, Immune Support, Highl
Vitamin C and Bio-Quercetin®, Cardiovascular Health Supplement, Immune Support, Highly absorbable, quercetin, Vitamin C, Gluten Free, Non-GMO, Vegetar
VitaminsTabletLife Extension One-Per-Day Multivitamin – Packed with Over 25 Vitamins, Minerals & Plant Extracts, Q
One-Per-Day Multivitamin – Packed with Over 25 Vitamins, Minerals & Plant Extracts, Quercetin, 5-MTHF Folate & More – 1-Daily, Non-GMO, Gluten-Free –
VitaminsLife Extension Cat Mix, cat Food Supplements, Heart Health, probiotics, L-arginine, Taurine, B12, fo
Cat Mix, cat Food Supplements, Heart Health, probiotics, L-arginine, Taurine, B12, folic Acid, Vitamin C, Vitamin E, Rosemary, Nutrient Absorption, Gl
VitaminsCapsuleLife Extension Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO
Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO,
Vitamin B3 Niacin, Heart Health, Cholesterol & Energy Support, Gluten-Free, Non-GMO, 100 Capsules
VitaminsLozengeLife Extension Vitamin B12 Methylcobalamin 500mcg - Vitamin B12 Supplement for General Energy and Br
500mcg per lozenge · Vitamin B12 Methylcobalamin
Vitamin B12 Methylcobalamin 500mcg — Vitamin B12 Supplement for General Energy and Brain Health - Sugar Free Vegetarian Lozenges Dissolve in Your Mout
VitaminsSoftgelLife Extension Gamma E Mixed Tocopherols & Tocotrienols – Complete Vitamin E Spectrum, Antioxidant P
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
VitaminsSoftgelLife Extension Vitamin D3 5000 IU
5000 IU per softgel · Vitamin D3
Vitamin D3 5000 IU, 120 Softgels, 125mcg
VitaminsSoftgelLife Extension Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free – 90 Softgels
Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free –
Low Dose Vitamin K2 – Supports Arterial Health – Non-GMO, Gluten-Free – 90 Softgels
VitaminsCapsuleLife Extension Glutathione, Cysteine & C, 500 mg of Vitamin C, Powerful antioxidant Supplement to Su
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
VitaminsSoftgelLife Extension Vitamin D3 25 mcg (1000 IU), Immune System Support, Bone Health, Whole-Body Health, V
25 mcg per softgel · Vitamin D3
Vitamin D3 25 mcg (1000 IU), Immune System Support, Bone Health, Whole-Body Health, Value Size, Gluten-Free, Non-GMO, 250 softgels
VitaminsSoftgelLife Extension Vitamin D3 175 mcg (7000 IU), Immune System Support, Bone Health, Brain Performance,
175 mcg per softgel · Vitamin D3
Vitamin D3 175 mcg (7000 IU), Immune System Support, Bone Health, Brain Performance, Gluten-Free, Non-GMO, Once Daily, Two-Month Supply, 60 softgels
VitaminsCapsuleLife Extension Mitochondrial Energy Optimizer with PQQ - Energy Supplement for Healthy Mitochondria
Mitochondrial Energy Optimizer with PQQ
Mitochondrial Energy Optimizer with PQQ — Energy Supplement for Healthy Mitochondria - With Taurine, Vitamin B, Pyrroloquinoline Quinone - Gluten-Free
VitaminsCapsuleLife Extension Benfotiamine with Thiamine, Healthy Blood Sugar Metabolism Support, 100 mg benfotiami
100 mg per capsule · Benfotiamine with Thiamine, Healthy Blood Sugar Metabolism Support,
Benfotiamine with Thiamine, Healthy Blood Sugar Metabolism Support, 100 mg benfotiamine, Cardiovascular Health, Brain Health, Non-GMO, Gluten-Free, 12
VitaminsTabletLife Extension Optimized Folate (L-Methylfolate) 1700 mcg DFE, 180 Veg Tablets
1700 mcg per tablet · Optimized Folate (L-Methylfolate)
Optimized Folate (L-Methylfolate) 1700 mcg DFE, 180 Veg Tablets
Frequently Asked Questions
Is Life Extension a reputable brand?
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?
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?
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