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Source Naturals, Melatonin, Timed Release, 3 mg, 240 Tablets

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Source Naturals, Melatonin, Timed Release, 3 mg, 240 Tablets

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Source Naturals, Melatonin, Timed Release, 3 mg, 240 Tablets

In Stock
  • Expiration Date: November 2021
  • Shipping Weight:
    0.3 lbs
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  • Product Code: SNS-00067
  • UPC Code: 021078000679
  • Package Quantity: 240 Tablets
  • Dimensions:
    2 x 2 x 3.5 in, 0.25 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • For Occasional Sleeplessness

Melatonin is a neurohormone produced in humans by the pineal gland. A favorite of travelers, it governs the body's circadian rhythms, helping the body ease into restful sleep. Melatonin is also a potent antioxidant.

Suggested Use

1 tablet approximately 30 to 60 minutes before bedtime; 1/2 tablet may be sufficient for some people. Do not take more than 2 tablets daily unless recommended by your physician.

Other Ingredients

Dibasic calcium phosphate, microcrystalline cellulose, cellulose acetate, stearic acid, colloidal silicon dioxide, and magnesium stearate.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Use only at bedtime. For adult use only. Not for use by children, teenagers, or women who are pregnant, may become pregnant or breastfeeding. If you are under medical supervision, or have an autoimmune disease, diabetes, a depressive disorder, a thyroid condition, epilepsy, leukemia or a lymphoproliferative disorder, or are taking MAO inhibitor drugs or corticosteroids such as hydrocortisone or prednisone, consult with your physician before using this product.

Store in a cool, dry place.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % DV
Calcium 31 mg 3%
Melatonin 3 mg
†Daily Value not established.
iHerb Customer Reviews

Time release saves the night

Posted by iHerb Customer on February 26 2018 | Verified Purchase

Just when I would normal start to wake up-the time release kicks in

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Less effective than under-tonge version

Posted by iHerb Customer on February 11 2018 | Verified Purchase

I'm finding these time-released, and pricier, melatonin tablets less effective than those you put under the tongue. For me a 1.5mg sublingual tablet works better than 3mg-timed released, by the same brand (Source Naturals). The difference to me is clear and I shan't be buying timed-released again. I was initially attracted by the concept and the theory that a gradual release of melatonin might be more natural and thus effective/healthier. However, my purpose for taking them is to get a more restful sleep and achieve a quicker return to sleep should I wake during the night. I found that these tablets were less effective, and I don't want to increase the dosage above 3mg (having read somewhere that the smallest possible amount should be taken). As an aside, I found the usage directions both on the packaging, bottle and Source Naturals website lacking in detail. You may need to do a general web search to increase info on how best to use this product.

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Melatonin tablets

Posted by iHerb Customer on January 2 2018 | Verified Purchase

Excellent service thank you

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Not working as they should

Posted by iHerb Customer on August 13 2017 | Verified Purchase

This product is not working well with our son compared to the other company that we usually buy from very disappointed

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Posted by LarryM on July 13 2017 | Verified Purchase

In my experience this is the best Melatonin on the market due to the timed release.

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