Natural Sleep Aid

By Natural Factors

Rating (1,269 Reviews)

4.19 out of 5

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  • Natural Sleep Aid
  • Try Tranquil Sleep 
  • Fast acting formula
  • Helps you fall asleep more quickly
  • Works in harmony with your body’s natural sleep hormones
  • Promotes restful sleep, so you wake refreshed and alert
  • Induces relaxation and lowers the body’s response to stress
  • Delicious tropical fruit flavour!

Qualities Description Ingredients

Stress-Relax Tranquil Sleep® helps you fall asleep quickly, sleep soundly through the night, and wake up feeling refreshed, without the potentially serious mental and physical side effects caused by pharmaceutical “sleeping pills.” Containing Suntheanine L-Theanine, melatonin, and 5-HTP, this natural alternative is completely safe, highly effective, and non-habit forming.

Medicinal Ingredients:
Suntheanine® L-Theanine, 5-Hydroxytryptophan (5-HTP), (Griffonia simplicifolia) (seed), Melatonin

Non-Medicinal Ingredients:
Organic cane sugar, stearic acid, xylitol, silica, natural fruit flavors (banana, pomegranate, pineapple, mango, passion fruit, peach), citric acid, magnesium stearate (vegetable grade)

Natural Factors Reviews (1,269)
Where to Buy

I slept pretty well, tastes great, this was my usual brand from the local health store I got addicted eating this at later at night slept like a baby! #gotitfree #tryNatural


The tropical flavour was good but it really turned goopy in my mouth and stuck to my teeth while chewing them. It did help me fall asleep quickly but I did wake up quite early so I wasn't refreshed in the morning. #trynatural #gotitfree


Had a few stressful days in my recent schedule. Used Tranquil Sleep to help me get a good night sleep. Fell asleep faster than normal with feeling refreshed the next day. The tropical fruit flavour chewable tablets tasted great.


I used the tranquil sleep to have a better night sleep, and I think that it was very effective. It did result in very vivid dreams as there is melatonin in it. I found that one tablet was enough because when I took 2 I was very drowsy in the morning. I would recommend this to a friend as it made me be able to sleep earlier when I needed it.


As a flight attendant I'm always jet lagged and have trouble sleeping because of so many different time zones. I have tried many sleep aids and really enjoyed Natural Factors Tranquil Sleep. I took the recommended dose of 2 tablets before bed. The taste was ok, although I personally prefer to swallow my pills before bedtime or I feel like I need to brush my teeth again. After about 30 minutes I stared to feel relaxed. Not super sleepy, but definitely calm and at ease. After this I fell asleep pretty quick so I think this product was effective. Overall, Tranquil sleep isn't the strongest sleep aid on the market, but for a natural, over the counter product, I think it's a good option.


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