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The contents of WorldWide Labs' websites, such as text, graphics, images, and other material contained on WorldWide Labs' websites - and communications with our staff via emails, phone calls, etc. - are for informational purposes only.

Our content and communications are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on WorldWide Labs' website or in communications with us!

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Customer Comments

"A few years ago, my mother told me that your Melatonin solved all problems she'd suffered. Because S/H to Japan is expensive, I had to buy more to keep them in stock for my mother. 50 bottles are enough to live for about 5 years. She said that she would take them until she dies. ... She trusts your brand. Please note that you have a fan even in Japan." - U.Y., Japan

"For many years I have woken around 3am and found difficulty getting back to sleep again. I now take two Melatonin 1.5gm Sustained Release tablets every night and have had no more broken nights... Thank you WWL!" - H.C., United Kingdom

"I am a shift worker frequent night/day swaps) and have been using your Melatonin for about 3 years to help switch from days to nights. It is great!!" - J.S. MD (ER Physician), Canada

"Thank you WWL for your prompt service. I live in Australia and I received my order within 6 days. Your melatonin is the best I have used and I have used several different brands before, no hang-over next day and I'm sleeping much better." - B from Sidney, Australia

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