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Natural Stacks Sleepbiotic (Prebiotic Fiber Blend) - 292g

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SleepBiotic™ features a natural blend of prebiotic fibers (SunFiber®) with glycine and chamomile.


How it Works:

Pro-biotics are the good bacteria that comprise our gut microbiome and are part of a healthy, fully-functioning digestive system. Pre-biotics are a class of indigestible starchy plant fibers that promote gut and overall health by encouraging the growth of friendly gut flora (such as bifidobacteria and lactobacilli). Resistant starches resist digestion and pass through the digestive system largely intact until they reach the large intestine (the colon). There, our gut bacteria ferment these prebiotics into short chain fatty acids acetate, propionate, and butyrate. These fatty acids help maintain proper pH in the gut, regulate blood sugar, increase satiety, and discourage the growth of unfriendly bacteria.

SunFiber & Green Banana Flour

In 2004, Nutrition & Metabolism found that “replacement of 5.4% of total dietary carbohydrate with RS significantly increased post­prandial lipid oxidation and therefore could decrease fat accumulation in the long-­term.” The American Physiological Society found that interactions between RS and the colonic microflora appear to be of benefit to the host in the short and long term. The results of a study from 2015 published in The International Journal of Environmental Research and Public Health showed that a single dose of resistant starch from green banana flour not only improved the glucose response after a meal in both lean and overweight individuals, but it improved glucose and insulin levels for 48 hours [4].

Ceylon Cinnamon

Cinnamon has been researched extensively over the years and is well known for its many benefits health related properties.


  • SUNFIBER - PARTIALLY HYDROLYZED GUAR GUM: Derived from the guar seed, Sunfiber a partially hydrolyzed guar gum, aids in digestive health.
  • GREEN BANANA FLOUR: Milled in the United States, our banana flour is made from the pulp of unripe bananas before the sugar content has developed. Raw green banana flour is extremely nutrient dense: it's high in potassium, vitamins, minerals, and resistant starch.
  • GLYCINE: In clinical research, the essential amino acid, glycine, has been shown to have a calming effect on the brain as well as aiding in body temperature regulation, helping you fall asleep faster. To provide the maximum benefits, we formulated SleepBiotic with 2 grams of glycine.
  • GERMAN CHAMOMILE: German Chamomile is a popular herb known to ease anxiety and promote sleep. It has been used for hundreds of years as a natural remedy for helping people relax into a deep sleep and stay asleep longer.
  • CEYLON CINNAMON: Also known as “true cinnamon”, ceylon cinnamon can help regulate blood sugar, improve insulin sensitivity, and support joint health. It's also rich in antioxidants; just 1 teaspoon of ceylon cinnamon has more antioxidants than 8 ounces of pomegranate juice.

SUGGESTED USE: For a great night of sleep mix with 4-6 oz water 1 hour before bed. Start by taking 1/2 scoop per day for 1 week then increase to 1 full scoop per day. U.S.A manufactured in a GMP facility. Natural Stacks proudly uses only the highest quality ingredients.


While Evolution Organics strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by Evolution Organics. This product is not intended to diagnose, treat, cure, or prevent any diseases.