SKU: 65359772492

Natural Factors Tranquil Sleep - 90 Softgels

Sale price$33.29 Regular price$36.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Natural Factors Tranquil Sleep - 90 SoftgelsStatistics Canada's Canadian Community Health Survey says that an estimated 3. 3 million Canadians over the age of 15 suffer from insomnia. Insomnia is a debilitating problem and is characterized by difficulty falling asleep and maintaining sleep, and where overall sleep quality is non restorative. There is a direct relationship between quantity and quality of sleep and health problems. Over time, sleep deprivation can lead to obesity, hypertension,

Statistics Canada's Canadian Community Health Survey says that an estimated 3.3 million Canadians over the age of 15 suffer from insomnia. Insomnia is a debilitating problem and is characterized by difficulty falling asleep and maintaining sleep, and where overall sleep quality is non-restorative. There is a direct relationship between quantity and quality of sleep and health problems. Over time, sleep deprivation can lead to obesity, hypertension, cardiovascular problems and diabetes, as well as mood problems, decreased productivity, and safety issues at home and on the job.

This fast acting and very safe sleep formula can help you fall asleep more quickly, stay asleep, sleep more soundly, and wake up feeling refreshed. Tranquil Sleep combines L-Theanine with 5-HTP and melatonin. These ingredients exert a gentle yet powerfully synergistic effect to promote restful sleep and calm nervousness. These ingredients are supported by extensive research for their role in treating insomnia.

Main selling features

  • Addresses every facet of insomnia: difficulty falling asleep, or waking too early in the morning
  • A natural non-addictive alternative to sleeping pills
  • Contains Suntheanine®, the most clinically studied L-theanine
  • Enteric-coated softgels for maximum absorption

How it works

Stress-Relax® Tranquil Sleep works in harmony with the body’s own natural sleep hormones to help reduce the time it takes to fall asleep, increase the quality and duration of sleep, relieve daytime fatigue, and reset the body’s sleep-wake cycle.
Melatonin is a brain hormone critical for regulating the “circadian rhythm” of the body’s internal clock, and triggering the onset of sleep. Low melatonin secretion at night can be a cause of insomnia. When melatonin levels are low, taking a melatonin supplement is very effective for promoting sleep.
 
5-hydroxytryptophan (5-HTP) improves sleep by increasing the amount of serotonin in the body. Serotonin is a brain hormone required for healthy sleep. An irregular sleep schedule can reduce serotonin production, triggering a vicious circle of poor sleep, stress, depression, and fatigue. Supplemental 5-HTP is metabolized into serotonin, thereby helping the body restore a pattern of restful sleep.
 
L-theanine crosses the blood-brain barrier and slows the firing of nerves, resulting in relaxation and a shift to restful alpha brain wave activity, without causing drowsiness. It can also lower the heart rate and reduce the stress response.

Safe and effective Stress-Relax Tranquil Sleep helps you fall asleep faster and stay asleep, with no next-day grogginess.

Uses and benefits

  • Helps you fall asleep and stay asleep
  • 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 stress response
  • Chewable tablets have a great-tasting tropical fruit flavour
    Ingredients
    Each Softgel Contains:
    Suntheanine® L-Theanine 100 mg
    5-Hydroxytryptophan (5-HTP) (Griffonia simplicifolia) (seed) 15 mg
    Melatonin 1.5 mg

    Non-medicinal ingredients

    Softgel (gelatin, glycerin, purified water), organic flaxseed oil, yellow beeswax, non-GMO sunflower lecithin, enteric coating (purified water, ethylcellulose, medium chain triglycerides, oleic acid, sodium alginate, purified stearic acid).
    Additional Information

    Stress-Relax Tranquil Sleep Research Information  (pdf)

      Shipping Notes
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      Exchange/Return Notes
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      • Final sale items are not eligible for returns or exchanges.
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      SKU: 65359772492

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      4.8 ★★★★★
      Based on 14 reviews
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      SM
      Fort Morgan, US
      ★★★★★ 5
      Great purchase
      Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
      Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 25, 2025
      J
      Verified Purchase
      Jocelyn
      Los Angeles, US
      ★★★★★ 4
      Great quality for price
      Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
      Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 21, 2026
      S
      Verified Purchase
      Shawn SnoMan Thompson
      Battle Creek, US
      ★★★★★ 5
      For work or casual wear, this polo is a great choice.
      Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
      I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 11, 2026
      T
      Verified Purchase
      Tech Dad
      Massapequa, US
      ★★★★★ 5
      Great value: These are my go-to work from home shirt
      Material Type: Recycled Polyester, Color: Blue, Size: X-Large
      I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 29, 2022
      E
      Verified Purchase
      Espresso
      Waukegan, US
      ★★★★★ 3
      Great price, not great quality
      Material Type: Recycled Polyester, Color: Black, Size: Small
      Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 13, 2024

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