Fiber supplements

Sunfiber® 30-Day

Tomorrow’s Nutrition Sunfiber® delivers 6 grams of clinically proven, clear, grit-free soluble fiber. A true regulating fiber, it improves conditions of occasional constipation, occasional diarrhea, and loose stools. The result is regularity with healthy consistency.* Tomorrow’s Nutrition Sunfiber® promotes intestinal and colon health, aids in the transit of food through the intestines and helps control the glycemic index of foods.* Tomorrow’s Nutrition Sunfiber® dissolves fast and clear in your favorite beverage and won’t alter the taste or texture of foods. Sunfiber® may be added to recipes when cooking and baking. Simply stir in Sunfiber® until dissolved.

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Benefits
  • Excellent source of prebiotic soluble fiber
    Helps with both occasional constipation and occasional diarrhea*
  • Promotes balanced digestive health*
  • Supports a healthy microflora balance*
  • Promotes satiety and blood glucose support*
  • Dissolves quickly and completely
  • 100% all-natural and gluten-free
  • Certified Kosher and vegetarian
  • Non-GMO and Certified Glyphosate Residue-Free
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Fiber supplements

Sunfiber® 30-Day

$24.99
Why Your Gut Will Thank You?

Why Your Gut Will Thank You?

Gentle Yet Effective

Unlike harsh laxatives or bloating-prone fibers, Sunfiber® works naturally with your body.

Low-FODMAP Certified

Ideal for sensitive digestion, including those with IBS.

Truly tasteless and mixes easily

Add to water, smoothies, or coffee - no grit, no flavor, just gut goodness.

Backed by Science

With over 180 published studies, Sunfiber® is one of the world’s most researched soluble fibers.

Safe for Daily Use

Non-GMO, gluten-free, and suitable for adults, kids, and seniors.

Certifications

Sunfiber® 30-Day

How To Take Sunfiber® Daily for Best Results?

1.

Add 1 scoop (7 grams) of Sunfiber® into at least 8 oz. of water, yogurt, smoothies, or another beverage or food.

2.

Stir well for 60 seconds until completely dissolved.

3.

Take once or twice daily as part of your routine.

Fiber supplements

Why Are Prebiotics Important for a Healthy Gut Microbiome?

Probiotics may get all the spotlight, but prebiotics are the unsung heroes of gut health. These powerful plant fibers don’t just pass through your system - they serve as fuel for the good bacteria already living in your gut. By nourishing these friendly microbes, Sunfiber® helps support digestion, improve regularity, and nourish the gut lining from within.* Think of it as prepping the soil before planting seeds - a healthy gut needs strong roots.

Science Behind Tomorrow's Nutrition

We are industry leaders in the research and manufacturing of high-quality nutritional supplements. Our reputation is built on providing a full range of simple, proven, and trusted supplements using only the finest ingredients.
By focusing on active ingredients supported by clinical studies, we offer nutritional support for the entire family. Our award-winning products enhance the body’s own ability to promote and manage health. We are continuously developing safe, innovative products formulated with proven, trusted ingredients from around the world.
Benefits of Sunfiber

What are the benefits of Sunfiber®?

Supports healthy bowel movement frequency*

Helps promote a healthy gut microbiome*

Reduces occasional bloating and gas*

Promotes satiety and blood sugar support*

About Sunfiber®

What is Sunfiber®?

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.*

What’s the difference between soluble and insoluble fiber?

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, or even diarrhea. Sunfiber® is a soluble, low-FODMAP fiber that supports digestive health without these side effects.*

What are prebiotics?

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 excess gas or bloating.*

Is Sunfiber® a prebiotic?

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 extremely slow 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.

What are short-chain fatty acids (SCFAs)?

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.*

What is the difference between guar gum and Sunfiber®?

Guar gum is a viscous, water-soluble carbohydrate from the guar seed, used in foods as a thickener and stabilizer. Sunfiber®, however, is a low-viscosity form called partially hydrolyzed guar gum (PHGG). It dissolves completely and is used as a gentle fiber source in supplements and functional foods.

Is Sunfiber® safe?

Sunfiber® has been affirmed as GRAS (Generally Regarded As Safe) by an expert panel at a level up to 60 grams per day and is approved as a fiber source by the U.S. Food and Drug Administration, Health Canada and other countries.

Is Sunfiber® natural product?

Sunfiber® natural guar fiber has been classified as a 100 percent natural ingredient by the International Organization for Standardization (technical specification ISO 19657:2017). Sunfiber® starts with natural guar beans which are grown in fields that are not treated with chemicals. No preservatives or additives are used or added during manufacturing. Sunfiber® is certified Kosher, Halal, vegetarian (not of any animal origin nor derivative) and non-GMO Project Verified, Glyphosate Residue Free and 100% Gluten free.

What is the caloric value of Sunfiber®?

Each serving of Sunfiber® contains just 15 calories.

How should Sunfiber® be stored?

Sunfiber® should be kept in a cool and dry place. Keep away from excess light, heat and moisture.

What are FODMAPs?

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 while following a low FODMAP diet. Sunfiber® is proud to be the first prebiotic fiber to achieve Low-FODMAP Certification by Monash University.

Taking Sunfiber®

Are there side effects?

At recommended dosages, side effects like gas, bloating, or diarrhea are virtually nonexistent.

What is the recommended intake of fiber?

25 grams/day for women and 38 grams/day for men, yet most people only get 10–15 grams. Sunfiber® helps close this gap.

How much Sunfiber® should I consume?

The typical recommended single serving of Sunfiber® 7 grams. The current adequate intake for dietary fiber is 25 grams/day for women and 38 grams/day for men. The daily amount of Sunfiber® that should be consumed by healthy people looking to meet the daily recommended level of fiber would be the difference between their fiber intake from food and that of the recommendedfiber intake for men and women.

When should I take Sunfiber®?

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.

Can Sunfiber® be taken when pregnant or breastfeeding?

Sunfiber® is safe and has long been used during pregnancy and lactation, though you should consult your healthcare practitioner before use.

Can children take Sunfiber®?

Appropriate for all ages above 9 months. One 6-gram serving is recommended.

Can Sunfiber® be added to hot foods and liquids?

Sunfiber® is stable in hot foods or beverages.

Why is it not recommended to mix with carbonated beverages?

The recommendation not to mix Sunfiber® with carbonated beverages is simply that the carbonation can make it difficult to dissolve the product. Other than that, there is nothing wrong with consuming Sunfiber® with carbonated water or other carbonated beverages.