Natural Sleep Aid

By Natural Factors

Rating (1,950 Reviews)

4.08 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!

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 (1,950)
Where to Buy

Product was easy to take. Did not have any bad after taste or any lingering effects. Definitely worth the price if you are in need of a little assistance falling asleep.


I really liked the calming effect it gave me. It works quickly which is also really nice, and the fruit flavor isint half bad. All in all 9/10


This product was absolutely amazing, helped me immensely with my anxiety and nervous issues that I suffer from! I haven’t had such a good sleep in years! Definitely recommend


Great product to use, no 'sleep hangover'. The only thing I had a challenge with is remembering to take it 30-45 minutes before bed as I do not have a consistent bed time


I tried this sleep aide and honestly didn't notice much difference falling asleep. I felt a bit more relaxed I guess but not a huge difference.



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