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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SleepTabletLife Extension Melatonin 6 Hour Timed Release, 300 mcg, Extended-Release Formula for Gentle Sleep Su
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,
SleepCapsuleLife Extension Senolytic Activator®*, Healthy Aging, Cellular Health Support, bioavailable quercetin
Senolytic Activator®*, Healthy Aging, Cellular Health Support, bioavailable quercetin and Fisetin, apigenin, Black Tea theaflavins, Gluten Free, Non-G
SleepCapsuleLife Extension Melatonin, 300 mcg, Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense
300 mcg per capsule · Melatonin,
Melatonin, 300 mcg, Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 100 Capsules
SleepTabletLife Extension Melatonin 6 Hour Timed Release, 3 mg, Extended-Release Formula for Optimal Sleep Supp
3 mg per tablet · Melatonin 6 Hour Timed Release,
Melatonin 6 Hour Timed Release, 3 mg, Extended-Release Formula for Optimal Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, No
Life Extension Melatonin 1 mg - For Restful Night, Hormone Balance, and Immune Health - Immediate Re
1 mg per capsule · Melatonin
Melatonin 1 mg — For Restful Night, Hormone Balance, and Immune Health - Immediate Release - Gluten-Free, Non-GMO - 60 Capsules
SleepCapsuleLife Extension Melatonin, 10 mg, Healthy Dose, Our Highest Available Dosage, for Sleep Support, Heal
10 mg per capsule · Melatonin,
Melatonin, 10 mg, Healthy Dose, Our Highest Available Dosage, for Sleep Support, Healthy Immune Response, Oxidative Stress Defense, Vegetarian, 60 Cap
SleepLiquidLife Extension Fast-Acting Liquid Melatonin (Citrus-Vanilla), 2 Fluid Ounces (Pack of 2)
Fast-Acting Liquid Melatonin (Citrus-Vanilla), 2 Fluid Ounces (Pack of 2)
Fast-Acting Liquid Melatonin (Citrus-Vanilla), 2 Fluid Ounces (Pack of 2)
SleepCapsuleLife Extension Melatonin IR/XR 120 Capsules - Immediate & 7 Hour Extended-Release - Night Time Suppl
Melatonin IR/XR
Melatonin IR/XR 120 Capsules — Immediate & 7 Hour Extended-Release - Night Time Supplement - Supports Staying Asleep - Non-GMO, Gluten-Free
SleepCapsuleLife Extension Rest & Renew, for a Refreshing & Restorative Night’s Sleep, Gluten-Free, Non-GMO, Veg
Rest & Renew, for a Refreshing & Restorative Night’s Sleep, Gluten-Free, Non-GMO, Vegetarian,
Rest & Renew, for a Refreshing & Restorative Night’s Sleep, Gluten-Free, Non-GMO, Vegetarian, 30 Capsules
SleepCapsuleLife Extension Men's Bladder Support, melatonin, beta-sitosterol, lycopene, Nighttime Urination, Sle
Men's Bladder Support, melatonin, beta-sitosterol, lycopene, Nighttime Urination, Sleep Patterns, Prostate Health, Bladder Support, Gluten Free, Non-G
SleepCapsuleLife Extension Quiet Sleep Melatonin, 5 mg, Powerful Sleep Support, Healthy circadian Rhythms, Cellu
5 mg per capsule · Quiet Sleep Melatonin,
Quiet Sleep Melatonin, 5 mg, Powerful Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Capsules
SleepCapsuleLife Extension Herbal Sleep PM, Lemon Balm, honokiol (Magnolia bark), Chamomile, Promotes Healthy Sl
Herbal Sleep PM, Lemon Balm, honokiol (Magnolia bark), Chamomile, Promotes Healthy Sleep, Hormone-Free, melatonin-Free, Gluten Free, Non-GMO, Vegetari
SleepTabletLife Extension Triple Action Blood Pressure, Heart Health Supplement, quercetin, stevia Extract, mel
Triple Action Blood Pressure, Heart Health Supplement, quercetin, stevia Extract, melatonin, Morning and Night Support, Gluten-Free, Non-GMO, Vegetari
SleepCapsuleLife Extension Melatonin IR/XR
Melatonin IR/XR,
Melatonin IR/XR, 120 Capsules (Pack of 2) — Immediate & Extended-Release for 7 Hours Support - Night Time Supplement - Stay Asleep All Night Long - No
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