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What's Your Fitness Goal?

Sundown Naturals Melatonin, 300 mcg, Tablets, 120 tablets (Pack of 6)

4.8 out of 5 stars 28 customer reviews
| 3 answered questions
About the Product
  • Provides circadian rhythm support for calm, restful sleep especially when experiencing occasional sleeplessness or jet lag
  • Works in harmony with your natural sleep cycle to give you the tranquil rest you deserve, so you can awaken feeling refreshed
  • Dietary supplement

Frequently Bought Together

  • Sundown Naturals Melatonin, 300 mcg, Tablets, 120 tablets (Pack of 6)
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Total price: $31.73
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Product Description

Dietary supplement.

Product Details

  • Product Dimensions: 5.7 x 3.7 x 3.4 inches
  • Shipping Weight: 9.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B001G7QWBW
  • UPC: 030768005412
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (28 customer reviews)
  • Amazon Best Sellers Rank: #72,448 in Health & Personal Care (See Top 100 in Health & Personal Care)

From the Manufacturer


Important Information

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

My family has been using this product for over a year and are very satisfied with it.

The dosage is very small (most melatonin supplements are 3 milligrams), but it produces adequate drowsiness for my sons and I, who have trouble falling asleep. Also, the tablets are small and taste blandly sweet, so they can be chewed if swallowing a pill is a problem.

Within about thirty minutes of taking this product, I feel sleepy, but not drugged. The effect does not last more than, say, an hour, if I decide not to go to sleep after all.

It has been very helpful for getting my sons, who have high-functioning autism, on a good sleep routine and I would recommend this smaller dosage to parents before trying a higher dosage or to parents of children who do not like the flavor of liquid supplements and/or cannot swallow pills. It also cost less than the liquid supplements I've seen.
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He highly recommended this brand to me because of the way it is made in the laboratory. I use it as a chronobiotic which is taken about 100-150 mcg's 6 hours in advance of sleep onset.
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Been taking this for years now. I like this tiny 300mcg dose and it's all I need. If I forget to take this, I always remember when I'm lying in bed for 30 minutes wondering why I cant fall asleep. I don't know if that means I'm dependent on it but it sure does the trick.
I like the taste, and I devolve it in my mouth about 20 or 30 minutes before bedtime.
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These tablets are 300mcg (0.3mg) which is much smaller and more effective for me. Nowadays, it's common to find Melatonin in 1mg, 3mg, or even 10mg sizes. However, more is not better and some studies say that smaller doses of melatonin are more effective. I find this dose to be perfect to help me get to sleep easily and naturally.
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I had been taking another brand that was 5mg. That gave me an unpleasant feeling when I woke up and didn't feel rested. These low dose work great, I take 3 at a time. If I take my pain meds I'll wake up in a few hours and take 3 more and fall asleep in a few minutes. I also suffer from a prostate condition waking up a couple of times during the night to pee. No problem I fall asleep almost immediately without taking more
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First of all, this is a 6-pack of 100-count bottles of 300mcg (0.3mg) quick-dissolve melatonin pills. The cost per bottle is very reasonable in this quantity, and buying the 6-pack allowed me to keep some in multiple locations (e.g., bathrooms and travel kits). The ones I received had 2 years of stated "shelf life" (and probably more beyond that) so I'm not too worried about using enough of the quantity.

Now, does it work? Yes, it does for me. This seems like the real thing and as effective as any other kind I've tried over the years.

Will it work for you? Of course this is NOT medical advice, but as far as I can tell from my own experience and research, the answer is, "it depends." The National Sleep Federation notes that melatonin is the only hormone (yes, it is a hormone! not some other kind of vitamin or herb) that may be sold over the counter in the US. It is banned in many other places. A physician friend estimates that it works for "about 50% of people" although I suspect that's more of a guess than data. The sleep foundation suggests that it may be a disruption if taken for long periods of time.

My primary use case is for jet lag, where I take it by doing this: I figure what time I want to get up in my destination (say 8am), count back 9 hrs (e.g., 11pm at the destination), and then take melatonin at that exact time in the corresponding timezone wherever I am (e.g., on an airplane). Here's an example: suppose I go to Japan from San Francisco, and want to be up at 7am. That translates (in the summer) to 3pm the day before in SF. Now back up 9 hours, and I would take melatonin at 6am San Francisco time to start the 9 hour "sleep cycle" to get on Japan schedule.

For jet lag, even more important than melatonin is exercise and good eating.
Read more ›
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Great product and a very good price. Locally I was only able to get 2mg and 5mg and through the research I have done, ou only should be using 300mcg-600mcg. If you go over that limit, it has the reverse effect. Fast shipping. Great Seller!!!
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I am a disabled vet and have a pretty severe back injury that often keeps me from sleeping. I take one of the Melatonin about a half hour before bed and i can normally get to sleep for at least two hours. Once the pain wakes me up, I have to start on the narcotics in order to attempt getting back to sleep. Two hours sleep before taking any narcotic meds is a great accomplishment for me. I am more than satisfied with this product.
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