Quiet Sleep Melatonin

5 mg, 60 vegetarian capsules Item # 01445

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Quiet Sleep Melatonin

5 mg, 60 vegetarian capsules Item # 01445

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.

For occasional sleeplessness

Gluten free Non-GMO Vegetarian
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$0.23/count | 60 Day Supply

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$0.24 / count | 60 Day Supply

I’ve been using it for years. It’s made a big difference.

Rick, VT

I take two at bedtime

Reuben James, GA

Need to take it early in the evening.


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Quiet Sleep Melatonin

5 mg, 60 vegetarian capsules


$0.24/count | 60 Day Supply

What Is Quiet Sleep Melatonin?

Melatonin promotes healthy sleep, helps inhibit oxidative stress and supports brain and immune health. And that’s just the beginning. We’ve combined 5 mg of melatonin with inositol for mood health, free-radical quenching vitamin C, vitamin B12, magnesium and more to redefine comprehensive sleep supplements.

We’ve paired 5 mg of melatonin with vitamin C, B12, mood-friendly inositol and more to redefine healthy sleep support.

Quiet Sleep Melatonin Benefits

  • Promotes healthy, restful sleep
  • Helps maintain circadian rhythms
  • Encourages healthy sleep quality
  • Supports healthy immune response, cellular health
  • Helps inhibit oxidative stress
For occasional sleeplessness.

Inositol, Magnesium and More

In this formula, melatonin is just the beginning. We’ve also included mood-supporting inositol, an important mediator in signal transmission. Magnesium supports healthy circadian rhythms, and vitamin B12, calcium and vitamin C support sleep health. Vitamin C and melatonin both inhibit oxidative stress, supporting cellular health, cognitive function and more.

Life Extension - Why Do We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

The health benefits of melatonin

Melatonin helps keep your circadian rhythms in tune, supporting healthy sleep/wake patterns and the onset, duration and quality of sleep.1-3 Melatonin also offers powerful support for cellular DNA and mitochondrial health by inhibiting oxidative stress caused by free radicals, doing so more effectively than many other nutrients.4-8 And, melatonin benefits your immune system.9,10

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size 1 vegetarian capsule

Amount Per Serving

Vitamin C (as niacinamide ascorbate)

220 mg

Niacin (as niacinamide ascorbate)

73.5 mg

Vitamin B6 (as pyridoxal 5'-phosphate)

10 mg

Vitamin B12 (as methylcobalamin)

100 mcg

Calcium (as calcium carbonate, citrate)

48 mg

Magnesium (as magnesium oxide)

120 mg

Chromium (as ChromeMate® chromium polynicotinate)

50 mcg

Melatonin (immediate release)

5 mg


100 mg

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, dicalcium phosphate, vegetable stearate, maltodextrin, silica


ChromeMate® is a Lonza trademark, registered in USA.

Dosage and Use
  • Take one (1) capsule 30-60 minutes before bedtime, or as recommended by a healthcare practitioner.

Do not consume alcohol, drive or operate machinery after taking this product.

  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

Pill Size Image
  1. Curr Top Med Chem. 2002;2(2):199-209.
  2. J Sleep Res. 2007;16(4):372-80.
  3. Neurological Research. 2017;39(6):559-565.
  4. J Endocrinol Invest. 2006;29(3):281-7.
  5. Interdiscip Toxicol. 2008;1(2):137-49.
  6. Molecules. 2018;23(3):530.
  7. Aging (Milano). 1995;7(5):340-51.
  8. Molecules. 2015;20(10):18886-906.
  9. Int J Mol Sci. 2013;14(4):8638-83.
  10. Endocrine. 2005;27(2):189-200.
  11. J Pineal Res. 2012;52(4):365-75.
  12. Neurotox Res. 2013;23(3):267-300.
  13. Nature. 2016;532(7599):375-9.
  14. Strength Cond J. 2010;32(1):48-54.
  15. Prog Neuropsychopharmacol Biol Psychiatry. 2009;33(2):235-42.
  16. Pharmacol Rep. 2008;60(4):483-9.
  17. Hum Psychopharmacol. 2014;29(1):55-63.
  18. Nutrients. 2017;9(11):1211.
  19. Nutrients. 2016;8(2):68.
  20. PLoS One. 2014;9(8):e103490.
  21. J Sleep Res. 2014;23(1):22-34.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer



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