Natural Sleep Aid

By Natural Factors

Rating (1,748 Reviews)

4.13 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 (1,748)
Where to Buy

It's a nice product which I found sometimes worked and sometimes didn't. It probably depended more on the cycle in my lack of sleep. I mill keep trying to see if it changes the longer I use it. Previously, I find the longer I use products like this the less effective it becomes.


Very naturally calming and relaxing. Both my roommate and I tried them and we both found them effective. She is naturally very excitable and it helped calm her during the day, and I used them at night time to help me relax and fall asleep.


This product did a great job of helping me reestablish a healthy sleep pattern, without becoming habit forming. It also has a very pleasant taste that makes it easy to chew.


It was. It didn't really work all that well for me. I may consider purchasing more to try it out again.


I thought this would be another product that didn't do what it claimed, however I was very pleasantly surprised when it worked! I slept soundly after not being able to sleep well for days and when I woke up I did not feel tired or sluggish. Great product!


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