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Natural Stacks PreBiotic+ Resistant Starch Complex - 1 lb


Natural Stacks

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Product Description

Prebiotic+‰ÛÜ™ Highlights:

‰Ñ A complete Resistant Starch complex featuring potato starch, green banana flour, and Inulin­FOS
‰Ñ Enhanced with super nutrients trehalose and ceylon cinnamon
‰Ñ Each serving has 15 grams of resistant starch
‰Ñ No GMO, no soy, no gluten, no artificial ingredients, no additives, no preservatives, and no dyes

What are prebiotics?

You may have heard of PRObiotics. Probiotics are live bacteria found in yogurt, fermented vegetables, and some dietary supplements. These are the "good bacteria" that comprise our gut microbiome and are part of a healthy, fully-functioning digestive system.

PREbiotics are food for our PRObiotics.

Prebiotics are a class of starchy plant fibers that can’t be digested by the body. This is why some prebiotics are referred to as “resistant starch”. Prebiotics promote gut and overall health by encouraging the growth of “friendly” gut flora (such as bifidobacteria and lactobacilli).

Resistant starches, while they appear on a nutrition label to be carbodhydrates, act nothing like carbohydrates. They pass through the digestive system undigested (resistant to digestion) until they hit the large intestine and colon.

There, our probiotics or beneficial bacteria, ferment these prebiotics into the short chain fatty acids acetate, propionate, and butyrate. These fatty acids help maintain proper pH in the gut for optimal digestion and healthy metabolism. They also help regulate blood sugar, increase satiety, and discourage the growth of “unfriendly” bacteria.

The benefits go beyond gut health: prebiotics also increase the production of certain neurotransmitters. Increased butyrate levels from prebiotic fermentation stimulate the production of GABA in the brain. Prebiotics also feed the serotonin­producing bacteria in the gut, and serotonin converts to melatonin when darkness falls. The result is reduced anxiety, overall mental clarity, and deeper, more restorative sleep.

Different prebiotics “feed” the beneficial gut bacteria in different ways, which is why Prebiotic+™ was formulated as a Resistant Starch complex contain several types of prebiotics.

Optimized Nutrition

Resistant starch appears to have a consistent effect on metabolism regardless of the type of diet you eat. Even for diabetics and people on ketogenic diets, resistant starch does not yield any rise in blood glucose, and for those of us eating moderate to high carb diets, it has a notable ‘blunting’ effect on blood glucose behavior. This means that regardless of how you eat, PreBiotic+ will have a beneficial effect on your appetite, satiety, digestion, metabolism and gut health.

A Complete Prebiotic

PreBiotic+ is a nutritionally complete resistant starch complex. The combination of raw potato starch and green banana flour yields an optimal concentration of resistant starch for daily supplementation. The addition of trehalose, inulin and cinnamon ensure that the vitamin and mineral profile are complete, along with significant antioxidant levels to soothe the digestive inflammation so many people face. 

No Artificial Ingredients

We never use artificial ingredients, flavors or colorings. As with all of our products, we source the highest quality, all-natural ingredients and disclose their exact amount on the label. This ensures that you know exactly what you are putting into your body with each Natural Stacks product.

Promote healthy gut flora with Prebiotic+™

DIRECTIONS: Mix with 4­-6 oz of cold water or blend into your favorite smoothie. Start by taking ½ scoop per day for 1 week then increase to 1­-2 scoops per day, preferably in the evening.

U.S.A manufactured in a cGMP facility. Natural Stacks proudly uses only the highest quality ingredients.

Unmodified Raw Potato Starch

With the highest concentration of resistant starch out of any other food­based source, unmodified potato starch has been proven to provide numerous health benefits. The potato starch in PREBIOTIC+ is made from premium­grade high­starch European potatoes by an all­natural water and filtration process. 

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. 

Inulin­FOS (FructoOligoSaccharide)

Naturally found in many different vegetables, Inulin­FOS consists of short and long chains of fructose molecules that stimulate the growth of beneficial flora in the gastrointestinal tract, supporting digestive health and reducing blood glucose response. PREBIOTIC+ features Orafti ®Synergy1 Inulin­FOS which is made from GMO­free chicory grown in Europe. 


Sometimes referred to as “mushroom sugar”, trehalose is a naturally occurring sugar found in mushrooms, seeds, algae, and some drought­-enduring desert plants. Unlike sucrose (table sugar), trehalose is only about half as sweet, has a much lower glycemic index, and a slow digestion process. It’s added to PREBIOTIC+ because of its strong neuroprotective and health-promoting properties. 

Ceylon Cinnamon

Also known as “true cinnamon”, ceylon cinnamon can help optimize carbohydrate metabolism, and relieve joint pain. It’s also a rich source of antioxidants; just 1 tsp. of ceylon cinnamon has more antioxidants than 8 oz. of pomegranate juice. Different than the commercial grade “cassia” cinnamon available at supermarkets, ceylon cinnamon has lighter, more delicate citrus tones and has been shown to have greater health benefits.

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