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Sundown Naturals, Melatonin, 300 mcg, 120 Tablets

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Sundown Naturals, Melatonin, 300 mcg, 120 Tablets

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Sundown Naturals, Melatonin, 300 mcg, 120 Tablets

In Stock
300 mcg
300 mcg
5 mg
3 mg
120 Tablets
120 Tablets
90 Tablets
  • Expiration Date: Dec 2019
  • Shipping Weight:
    0.12 lbs
    Switch to Metric units
  • Product Code: SDN-00541
  • UPC Code: 030768005412
  • Package Quantity: 120 Tablets
  • Dimensions:
    1.8 x 1.8 x 3.5 in, 0.1 lbs
    Switch to Metric units
Product Overview


  • Helps Promote Sleep
  • Vegetarian Formula
  • Dietary Supplement
  • Free of Gluten & Wheat
  • Guaranteed Quality - Laboratory Tested

Smart Facts

A terrific choice for people experiencing occasional sleeplessness, those with jet lag, or anyone seeking to improve their quality rest.

Suggested Use

For adults, take up to two (2) tablets at bedtime as melatonin may produce drowsiness. As a reminder, discuss the supplements and medications you take with your health care providers.

Other Ingredients

Vegetable cellulose, dextrose, vegetable magnesium stearate.

No artificial color or flavor, no preservatives, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free.


Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product. Limit use to two months with a break of one week. Not intended for use by persons under the age of 18.

Keep out of reach of children. Store at room temperature and avoid excessive heat. Tamper Resistant: Do not use if seal under cap is broken or missing.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %Daily Value
Melatonin (as n-Acetyl-5-Methoxytryptamine) 300 mcg **
**Daily Value not established.
iHerb Customer Reviews


Posted by iHerb Customer on Aug 13, 2017 | Verified Purchase

I pointed it out to several people! Fantastic product!

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Low Dose /less Is More

Posted by iHerb Customer on Jul 16, 2017 | Verified Purchase

This good for me(25yrs.) and mom(53y). Sleep well

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Excellent product - it really works

Posted by iHerb Customer on Jul 11, 2017 | Verified Purchase

My sister in law bought this for my husband who has sleep apnoea and struggles to get to sleep. It worked well from the first night he took one. About a month ago, I decided to try it myself. I am usually a VERY light sleeper who hears every noise outside throughout the night. The first time, I took a whole tablet and I couldn't recall EVER having slept so soundly - it was incredible, so much so that I was telling everyone about it! I am now only taking half a tablet when I brush my teeth before bed. With half, I still wake occasionally but I am able to immediately and easily drift off again and I sleep soundly. I have recommended the product to so many people and I've given them two week's worth to try. All of them have then bought this product themselves as they all benefited. There are 120 tablets in each bottle so it's great value. ** I promise I am not a salesperson connected with the supplier. I am genuinely a happy consumer.

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Works well

Posted by iHerb Customer on Jul 10, 2017 | Verified Purchase

This works really well for sleep. You get good, deep sleep but I'm a bit worried I'll miss my alarms. But so far haven't missed any alarms yet. When you wake up you won't feel super refreshed but you won't feel groggy (sleep inertia) either.

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Low dose better than high dose melatonin

Posted by iHerb Customer on Jun 20, 2017 | Verified Purchase

High doses (like 3mg) just produces tolerance, so there's no point starting high when using 300mcg has the same effect. I take 1-2 of these every other night, and they are usually effective in helping me sleep. I tend to wake up naturally as the sun rises when I use these.

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