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21st Century, Melatonin, 3 mg, 200 Tablets

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In Stock
  • Expiration Date: Jun 2019
  • Shipping Weight: 0.24 lbs (0.11 kg)
  • Product Code: CEN-22721
  • UPC Code: 740985227213
  • Package Quantity: 200 Tablets
  • Dimensions: 3.6 x 2.4 x 1.8 in, 0.2 lbs (0.09 kg)
Bundle Offer
Save $4.00 when you purchase these items today for only $10.79
Total: $14.79
Combo Discount: - $4.00
Together: $10.79

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Product Overview


  • Super Size
  • Dietary Supplement
  • To Support A Good Night's Rest
  • New! Easy-To-Swallow Smaller Tablet

Melatonin works in harmony with your natural sleep cycle to promote relaxation and sleep so you can wake up refreshed and revitalized.

Suggested Use

Take one (1) tablet thirty minutes before bedtime, or as directed by your healthcare provider. Do not exceed recommended dosage.

Other Ingredients

Calcium carbonate, cellulose, silicon dioxide, croscarmellose sodium, stearic acid, magnesium stearate.

Gluten free. Unconditionally guaranteed for purity, freshness and label potency. No added sugar, yeast, preservatives, artificial flavors or colors.


Caution: Do not take if you are operating machinery or a vehicle. Not intended for use by pregnant or nursing women or those under the age of 18.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % DV
Melatonin 3 mg **
** Daily Value (DV) not established.
iHerb Customer Reviews

21st-Century-Melatonin-3-mg-200 buen producto

Posted by 5660351223460283633 on Dec 05, 2016

suave pero efectiva ,satisfecho con la compra.

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V good

Posted by 5717305950725233762 on Oct 30, 2016

It do its job

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semble bon avec bon prix

Posted by 4782073227628351818 on Oct 19, 2016

semble bon avec bon prix

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Posted by rocioes on Sep 01, 2016

La compré por encargo y me indican que funciona bien. La recomiendo entonces por su precio y pq al ser el envase de plástico pesa menos

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Good for sleep

Posted by 5497151264754805904 on Aug 04, 2016

First time I buy this product and maybe it is to early to evaluate, but I give it five stars anyway for the price and quality. I am used to prescription medicine for sleep so maybe I have to take 2 tablets to give as good effect that I hope for. As always a good price and product from Iherb!

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