Clinically proven prebiotic soluble fiber (Sunfiber®) and probiotics (bifidobacterium lactis). Sunfiber® GI delivers true regularity, addressing both occasional constipation and diarrhea, without excess gas, cramping or bloating.* Low FODMAP Certified, Glyphosate Residue Free Certified, Non GMO Project Verified, Gluten Free, Vegetarian and Kosher. Contains 30 servings of scoopable powder.
A synbiotic blend of clinically proven prebiotic fiber and probiotics that help support healthy digestive balance.* Sunfiber® GI uses the award-winning Sunfiber® brand of soluble dietary fiber and the clinically proven Bifidobacterium lactis.
The human digestive tract harbors trillions of bacteria. Most of these are beneficial, and we call them probiotics. Maintaining balance is critical to health, but diet, travel, medications, stress, and aging often disrupt it. This can lead to digestive discomfort and a weakened immune system. Supplementing with probiotics helps replenish these friendly bacteria and support digestive and immune health.*
Each serving provides 8 billion CFU of Bifidobacterium lactis (B. lactis) at time of manufacture. This well-researched probiotic works in harmony with Sunfiber®. This strain is highly resistant to gut pH and bile conditions, and has been shown to support immune function.*
Sunfiber® GI may be taken any time of day, though many prefer it first thing in the morning to get digestion on track for the day. Mix into cereal, yogurt, smoothies, or add to your water bottle for on- the-go support.
Yes. Each serving contains 6 grams of Sunfiber® and 8 billion CFU of B. lactis. Sunfiber® is GRAS (Generally Recognized As Safe) and is approved as a fiber source by the FDA, Health Canada, and other authorities.
One serving equals 5 grams of fiber. The recommended daily fiber intake is 25 grams for women and 38 grams for men. Sunfiber® GI helps bridge the gap between dietary intake and those daily recommendations.
Yes. Sunfiber® GI is 100% natural. It contains only Sunfiber® (a plant-based fiber) and B. lactis - no preservatives or additives. It is Clean Label Project Certified, Non-GMO Project Verified, and 100% gluten-free.
Each serving contains just 10 calories.
Sunfiber® GI contains highly shelf-stable probiotics. Store in a cool, dry place away from excess light, heat, and moisture. Refrigeration is optional.
Sunfiber® is an all-natural, regulating soluble dietary fiber derived from the guar bean. Sunfiber® acts as the perfect food source for probiotics, helping increase beneficial bacteria and reduce harmful bacteria in the gut.*
Insoluble fiber adds bulk to stool (found in grains, nuts, seeds, and fruit skins). Soluble fiber dissolves in water. The right soluble fiber supports digestion, feeds good bacteria, moderates glucose levels, helps lower cholesterol, and promotes satiety. Some soluble fibers, however, ferment too quickly, causing gas, bloating, and even diarrhea. Sunfiber® is a soluble, low-FODMAP fiber that supports digestive health without these side effects.*
Prebiotics are food for probiotics. The right prebiotic fiber is essential for probiotics to thrive — but it must be gentle and well tolerated. Sunfiber® is unique among prebiotic fibers: it ferments steadily, producing more short-chain fatty acids (SCFAs) over time, without causing uncomfortable gas or bloating.*
Sunfiber® is a prebiotic fiber that is unique in comparison to other non galactomannan based fibers. A prebiotic fiber is one that produces "short chain fatty acids" (SCFA) in the gut via a fermentation process. The rate of production of SCFAs is very important. If fermentation occurs rapidly (as is the case with Inulin and other soluble fibers) the result is an excess of uncomfortable bloating and flatulence. The fermentation process of Sunfiber® is steady resulting in a higher total amount of SCFAs that are produced over a greater period of time, leading to significantly less gas, bloating and discomfort.
SCFAs are small compounds produced by fermentation of dietary fiber by gut bacteria. The three primary SCFAs are acetate, propionate, and butyrate. Butyrate fuels the cells of the colon and supports intestinal health.*
Guar gum is a viscous, water-soluble carbohydrate from the guar seed, used in foods as a thickener and stabilizer. Sunfiber is a non-viscous form called partially hydrolyzed guar gum (PHGG). It dissolves completely and is used as a gentle fiber source in supplements and functional foods.
FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) are poorly absorbed sugars that may trigger digestive discomfort in those with IBS or other functional GI disorders. Many high-fiber foods are also high in FODMAPs, making it difficult to meet daily fiber needs. Sunfiber® is proud to be the first prebiotic fiber to achieve Low-FODMAP Certification by Monash University.
At recommended serving size, side effects like gas, bloating, or diarrhea are virtually nonexistent.
25 grams/day for women and 38 grams/day for men, yet most people only get 10–15 grams. Sunfiber® GI helps close this gap. How much Sunfiber® GI should I consume?
Sunfiber® may be taken at any time of the day but is often recommended to take first thing in the morning to get your digestive system on track for a comfortable and healthy day. Take with your morning cereal, yogurt, smoothie or add to your water bottle to take with you on the go.
Sunfiber® GI is safe and has long been used during pregnancy and lactation, though you should consult your healthcare practitioner before use.
Sunfiber® is appropriate for all ages above 9 months, but you should consult your healthcare practitioner before use. One 6-gram serving is recommended.
Sunfiber® is stable in hot foods or beverages, but heat can reduce probiotics. For best results, add to lukewarm or cool foods and beverages.
Overall rating: 4.876494 / 5 from 251 reviews.
Sunfiber® GI 30-Day Powder is a highly recommended soluble fiber supplement praised for its effectiveness in regulating bowel movements, reducing bloating, and being convenient for travel. Customers appreciate its ability to dissolve without altering taste or texture, though opinions on taste vary. The product is also noted for its helpful packaging and individual packets.
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"I’ve had GI problems for years after my last colonoscopy. My dr said the prep must have interfered with my gut biome. Recently a gastroenterologist suggested I try Sunfiber and I’m so glad she did. I feel back to my old self after years of discomfort. I have highly recommended it to everyone I know with similar issues."
"I love the fact that i can use Sunfiber GI when i travel. I use the ccanister when I’m home Great product! Especially thecspeedy delivery!!"
"Love my daily sunfiber and the travel bundle is great for keeping me on track while traveling. Highly recommend if your looking for a supplement to aid in digestion and regularity."
"This is the best fiber supplement. No residue and no flavor. Mixes simply into my coffee. I buy this product often"
"Heard about this from my Gastro Dr. Currently have my husband , daughter and her children also taking it ! Gentle and effective!"
"My doctor recommended this. Much less bloating than with methylcellulose or psyllium fiber."
"Easy to use, tasteless product. The travel packets are great for travel. Tomorrow's Nutrition delivered promptly. Easy transaction."
"Great product and has no flavor when you take it with water"
"Best fiber ever!!! Dissolves completely with only the stir of a spoon. No digestive upset. I mix it with LMNT electrolyte powder for a refreshing drink after/during workouts. Highly recommend!"
"I love that the product completely dissolves, is tasteless, an may be used in multiple types of drinks or foods. I can also see the fiber benefits."
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