Restful Sleep Supplements

Restful sleep is vital to health and well-being, as are a healthy diet and exercise. For bedtime support, our sleep products are made with and without melatonin to help you get your best rest.

Sleep Quiz

Answer a few questions to choose the right supplements

Restful sleep is vital to health and well-being, as are a healthy diet and exercise. For bedtime support, our sleep products are made with and without melatonin to help you get your best rest.

Sleep Quiz

Answer a few questions to choose the right supplements

Sleep

Explore our sleep products and rest well.

Melatonin IR/XR, 60 capsules - Life Extension
Best In Class

All-night melatonin support for sustained, restful sleep

4.6 (78)
60 capsules
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  • $9.00
  • $8.10
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Melatonin IR/XR helps you fall asleep and stay asleep all night long by combining immediate-release and extended-release melatonin for approximately seven hours of healthy sleep support.

Melatonin For Optimal Sleep. 3 mg, 60 vegetarian capsules.
Best Seller

Promotes optimal sleep

4.7 (67)
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  • $6.00
  • $5.40
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Our melatonin supplements help support circadian rhythms, healthy and restful sleep, immune health and more while helping to inhibit oxidative stress.

Fast-Acting Liquid Melatonin, 2 fl oz (Citrus-Vanilla) - Life Extension

Supports healthy sleep & cellular health

4.6 (95)
2 fl oz
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  • $9.00
  • $8.10
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Not everyone benefits from taking melatonin capsules or tablets. Our Fast-Acting Liquid Melatonin supports optimal sleep and well-being with a completely sugar-free and delicious citrus-vanilla flavor.

Melatonin 6 Hour Timed Release, 3 mg, 60 vegetarian  tablets - Life Extension

Sleep & cellular health support in a gradual-release formula

4.8 (67)
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Melatonin is known to help you fall asleep. Our formula releases 3 mg of melatonin over a period of six hours to help you fall asleep and stay asleep.

Glycine, 1000 mg, 100 vegetarian capsules - Life Extension

Amino acid that promotes healthy sleep

4.6 (27)
1000 mg, 100 vegetarian capsules
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  • $8.10
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Our Glycine comes in easy-to-swallow 1000-mg capsules. The higher dose of this essential amino acid allows it to provide the maximum health benefits.

Herbal Sleep PM, 30 capsules - Life Extension

Lemon balm, honokiol & chamomile extracts benefit healthy sleep

3.6 (40)
30 capsules
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  • $18.00
  • $16.20
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LE’s science-based formulation with lemon balm, honokiol and chamomile extracts benefits healthy sleep, without melatonin or milk peptides.

Enhanced Sleep with Melatonin, 30 capsules - Life Extension

Promotes optimal sleep & stress management benefits

4.5 (49)
30 vegetarian capsules
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  • $16.50
  • $14.85
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Our Enhanced Sleep with Melatonin delivers three clinically studied compounds that encourage restful sleep, a healthy response to stress, youthful-looking skin and other benefits.

Quiet Sleep Melatonin, 5 mg, 60 vegetarian capsules - Life Extension

Promotes optimal sleep with 5 mg of melatonin & more

4.7 (15)
5 mg, 60 vegetarian capsules
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  • $13.50
  • $12.15
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Quiet Sleep Melatonin is a comprehensive sleep-support supplement. It combines 5 mg of immediate-release melatonin with vitamin C, B12, inositol and more to promote healthy sleep.

L-Tryptophan, 500 mg, 90 vegetarian capsules - Life Extension

Promotes healthy sleep, mood, stress response & satiety

4.5 (8)
500 mg, 90 vegetarian capsules
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  • $24.75
  • $22.28
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Our premium-quality L-Tryptophan formula helps maintain tryptophan levels to promote healthy sleep and mood, encourage a healthy stress response, promote satiety and more.

Optimized Tryptophan Plus, 90 vegetarian capsules - Life Extension

Support for healthy sleep, mood, stress response & satiety

4.5 (28)
90 vegetarian capsules
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  • $24.00
  • $21.60
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Our Optimized Tryptophan Plus provides 1,000 mg of high-quality L-tryptophan per serving to promote a healthy mood, help support optimal sleep and support a healthy stress response.

Circadian Sleep, 30 liquid vegetarian capsules - Life Extension

Restore circadian rhythms for sleep & overall health

3.8 (38)
30 liquid vegetarian capsules
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  • $21.00
  • $18.90
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By supporting both central and peripheral circadian clocks, our Circadian Sleep represents an innovative, restorative approach to promoting healthy circadian rhythms, resulting in multiple benefits for whole-body health.

Bioactive Milk Peptides, 30 capsules - Life Extension

Promotes relaxation

3.8 (24)
30 vegetarian capsules
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  • $13.50
  • $12.15
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Our Bioactive Milk Peptides encourage healthy mood support & promote overall relaxation. This extract-peptide combo also supports sleep health.

Enhanced Sleep without Melatonin, 30 capsules - Life Extension

Melatonin-free supplement for sleep & stress support

3.9 (71)
30 vegetarian capsules
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  • $16.50
  • $14.85
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Our innovative Enhanced Sleep without Melatonin combines three ingredients to promote sleep and relaxation, encourage a healthy response to stress and more, all without the added hormone, melatonin.

Quiet Sleep, 60 vegetarian capsules - Life Extension

Promotes optimal sleep with 3 mg of melatonin & more

4.3 (12)
60 vegetarian capsules
Super Sale
  • $9.75
  • $8.78
  • Save 10%

Quiet Sleep is a comprehensive sleep support supplement. It combines 3 mg of immediate-release melatonin with vitamin C, B12, inositol and more to promote healthy sleep.

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Sleep Quiz

Answer a few questions to choose the right supplements

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