Fiber+ Prebiotic Fiber Boost

  • Container of Fiber+ Prebiotic Fiber Boost supplement with yellow and white design.
  • Infographic about fiber intake with fruits and nuts on a light background
  • Corn kernels with text about a 2-in-1 fiber formula on an orange and beige background
  • Pink smoothie in a glass with a spoonful of white powder and text 'Dissolves Easily in your favorite beverage.'
  • Fiber supplement container with health benefits listed on a white background
  • Spoon with powder and text detailing nutritional information on a white background
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  • Person adding fiber supplement to a blender with text on easy usage instructions.
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  • Two containers of sfg biome Fiber+ Prebiotic Fiber Boost on a white background
  • Three containers of stg biome Fiber+ Prebiotic Fiber Boost on a white background
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Satiety Digestion & Regularity Balanced Microbiome Energy

Fiber+ Prebiotic Fiber Boost

Fiber+ Prebiotic Fiber Boost

Satiety Digestion & Regularity Balanced Microbiome Energy

Fiber+ Prebiotic Fiber Boost

Fiber+ Prebiotic Fiber Boost

Supports the feeling of fullness.*
Supports steadier energy through glucose regulation*
Supports healthy gut–brain signaling*
Supports comfortable digestion & regularity*
Helps feed beneficial gut bacteria.*

Fiber+ is an easy-to-mix, prebiotic fiber powder that is made with research backed ingredients: resistant potato starch and soluble corn fiber. It delivers 11g of fiber per serving to help balance your fiber gap daily and support satiety, gut health, energy, digestive comfort & regularity with no fillers, sweeteners or flavoring ingredients. It is gentle enough for sensitive stomachs and blends easily into your favorite drinks, making it simple to add to any daily routine.*

Resistant Potato Starch (Solnul®)
Soluble Vegetable Fiber (Corn) (Fibersol®-2)

Other ingredients: None

Mix 1 scoop daily into 8 ounces of water or beverage of choice. To maintain its beneficial properties, this powder should not be exposed to high temperatures or added to foods that are cooked.
If you are new to fiber, start slowly and gradually increase to a full daily serving to let your body adjust.

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Our Quality Promise

Formulated with research based ingredients to maximize results.

  • gluten free

    Gluten Free

  • soy free-quality-No allergens

    Soy Free

  • Dairy free-No milk products

    Dairy Free

  • No unnecessary fillers

    No Fillers

  • quality GMP NSFcertified best quality good manufacturing practice

    GMP Certified Facility

  • third-party-tested-logo

    Third Party Tested

Each batch undergoes rigorous testing to ensure it meets our high standards when it comes to quality and effectiveness.

fiber supplement container with a woman eating a salad in the background

Bridging The Fiber Gap Made Simple.

Do you often feel hungry between meals, struggle with irregular bowel movements, or find your energy dipping during the day? These could be signs that you're not getting enough fiber in your daily diet. With Fiber+, you can help nourish your gut, support lasting fullness, regularity, and stay energized every day.*

Fiber supplement bottle with labeled components on a white background

How Does It Work?

Supports Satiety & Fullness - Corn fiber absorbs water and forms a gel-like substance in your gut, slowing digestion & helping you feel fuller for longer.*

Aids Steady Energy - Helps slow carb absorption & supports balanced glucose levels after meals, which supports steady energy without the crashes.*

Helps Digestive Comfort & Regularity - Adds bulk to stool to support regular bowel movements, smooth gut motility & ease heavy, bloated feeling.*

Supports Balanced Microbiome - Resistant starch reaches the colon & selectively feeds good gut bacteria such as Bifidobacterium & Akkermansia .*

Why Choose SFG Biome’s Fiber+

11g Fiber Per Serving
Over 90% of adults don't get enough fiber in their daily diets. Fiber+ helps bridge the fiber gap with 11g of fiber per serving, providing nearly 40% of your recommended daily intake in a simple daily scoop!*

Dual Prebiotic Fiber Blend
Soluble corn fiber and resistant potato starch to support satiety, regularity & energy health from within.*

  • Resistant Starch - A unique type of fiber that "resists" digestion in you small intestine and travels to your colon, where it feeds beneficial gut bacteria and produces butyrate.*
  • Soluble Fiber - This type of fiber dissolves in water to form a gel-like substance that slows digestion, helps you feel fuller longer, and binds to glucose to support healthy glucose regulation. Helps with digestion, bloating, consistency, and GI health.*

Easy to Mix
A smooth gut-friendly drink that dissolves rapidly. No Gritty Texture or Clumping.

Absolutely No Sweeteners, Fillers, Flavors & Additives 
Our unflavored Fiber powder is free from gluten, soy, dairy, and any fillers to help you experience the goodness without any compromises!

Works Gentle on the stomach
Our prebiotic fiber powder helps you enjoy the complete benefits of it without any gastric discomfort.*

Frequently Asked Questions

1. How does Fiber+ support gut health?

Fiber+ is formulated with prebiotic fibers that travel through the digestive system and become a food source for beneficial gut bacteria. By Feeds beneficial gut bacteria, Fiber+ helps support a healthy gut environment, digestive balance, and overall digestive wellness. A healthy gut microbiome also plays an important role in efficiently processing the foods you eat and supporting everyday digestive comfort.

2. Can Fiber+ help me stay regular?

Yes. Fiber+ contains prebiotic fibers that help support healthy bowel habits as part of a balanced diet. It Adds bulk to stool; supports regularity, helping smooth, comfortable bowel movements while supporting normal gut motility. Drinking plenty of water and using Fiber+ consistently can help you get the most from your daily fiber routine.

3. Can Fiber+ help me feel full?

Yes. Fiber+ can be a helpful addition to a balanced eating plan by supporting a greater sense of fullness after meals. It Supports satiety between meals, making it easier to stay satisfied as you move through your day. Pairing Fiber+ with balanced meals, adequate hydration, and healthy lifestyle habits can help your overall wellness goals.

4. How does Fiber+ support my daily energy and performance?

Fiber plays an important role in supporting the systems your body relies on every day. The prebiotic fibers in our 2-in-1 Fiber+ formula help nourish beneficial gut bacteria, which naturally produce short-chain fatty acids (SCFAs). These compounds help the gut barrier and efficient nutrient absorption, creating a strong foundation for digestive wellness.
The combination of soluble corn fiber and resistant starch also helps a steady glucose response after meals, helping you maintain more consistent energy throughout the day. By supporting gut health and healthy metabolism, Fiber+ helps fuel your body for everyday performance and overall wellness.

5. How soon can I notice results with Fiber+?

The timeline can vary from person to person, but many people notice support for digestive regularity within 12–48 hours, especially if they're increasing their daily fiber intake. Benefits that depend on consistent prebiotic fiber intake—such as digestive balance, supports satiety between meals, and steady daily energy—may continue to build over 1–4 weeks of regular use.*
For the best experience, take Fiber+ consistently every day and drink plenty of water to help your fiber work effectively.

6. How is Fiber+ different from other fiber supplements?

Fiber+ combines two clinically researched prebiotic fibers instead of relying on just one source of fiber. Featuring Fibersol®-2 (Soluble Vegetable Fiber) and Solnul® (Resistant Potato Starch), this 2-in-1 formula does more than simply add bulk. It helps nourish beneficial gut bacteria, supports digestive regularity, and gut health at the source. The result is daily digestive support and microbiome nourishment—not just a temporary solution.

7. Who should use a prebiotic fiber supplement?

A prebiotic fiber supplement can benefit anyone looking to increase their daily fiber intake and support digestive wellness. Since Low fiber intake is common, many adults may not get enough fiber from food alone. Fiber+ is a convenient way to help fill that gap while supporting digestive regularity, nourishing beneficial gut bacteria, satiety between meals, and maintaining everyday digestive comfort as part of a balanced diet.

8. How much fiber do adults need daily?

Most adults don't get enough fiber from food alone. Daily fiber recommendations are generally around 25 grams for women and 38 grams for men, depending on age and individual needs. Fiber+ provides 11 g per serving, making it a convenient way to help close the fiber gap and support your daily digestive wellness routine.

9. What are soluble corn fiber benefits?

Fiber+ features Well tolerated prebiotic fiber, Soluble Vegetable Fiber (Corn) (Fibersol®-2), a ingredient known for its digestive-friendly profile.
Benefits include:
• Helps nourish beneficial gut bacteria.*
• Supports digestive comfort and regularity.*
• Supports satiety between meals.*
• Gentle enough for everyday use as part of a balanced diet.*

10. What is resistant starch?

Fiber+ contains Resistant Potato Starch (Solnul®), a unique type of prebiotic fiber that resists digestion in the small intestine and reaches the colon, where it serves as nourishment for beneficial gut bacteria. Together with other prebiotic fibers in the formula, it helps digestive balance, regularity, and a healthy gut microbiome as part of your daily wellness routine.

11. Can I take Fiber+ every day?

Yes. Fiber+ is Designed for daily use, making it easy to incorporate into your everyday wellness routine. Consistent daily fiber intake helps digestive regularity, gut health, and overall digestive comfort. If you're new to fiber supplements, consider starting with a smaller amount and gradually increasing your intake while drinking plenty of water.

12. When should I take Fiber+?

Fiber+ offers Flexible timing, so you can enjoy it whenever it best fits your routine. Mix it into your morning coffee, smoothie, water, or your favorite recipe. The most important factor is taking it consistently each day to help support healthy digestion, regularity, and gut wellness.

13. How do I take Fiber+?

It's easy! Mix 1 scoop of Fiber+ into 8–12 oz of water, or stir it into smoothies, protein shakes, coffee, yogurt, oatmeal, or your favorite recipes. Its unflavored formula mixes easily with everyday foods and beverages without changing the taste. For best results, take it daily and drink plenty of water to support your fiber routine.

14. Can I add Fiber+ to smoothies?

Absolutely! Fiber+ Mixes easily, making it simple to add to smoothies, protein shakes, yogurt, oatmeal, juice, or even baked recipes without changing the flavor. Its unflavored formula blends seamlessly into many foods and beverages, helping you increase your daily fiber intake in a convenient way.

15. Is Fiber+ gluten free & vegan?

Yes. Fiber+ is made to fit a variety of dietary preferences and lifestyles. It is gluten free, soy free, dairy free, vegan, making it a convenient choice for people looking for a clean, prebiotic fiber supplement. With its unflavored formula, Fiber+ can be easily added to your favorite foods and beverages as part of your daily wellness routine.

Overall rating: 4.8285713 / 5 from 35 reviews.

AI Generated Review Summary

Fiber+ Prebiotic Fiber Boost offers 11g of fiber per serving, supporting satiety, regularity, and energy health. It contains a dual prebiotic fiber blend that feeds beneficial gut bacteria and helps with digestion and GI health. The product is unflavored, free from gluten, soy, dairy, and fillers, and is gentle on the stomach.

Summary topics

  • Fiber Content: 16%
  • Digestive Comfort: 10%

Review topics: [].

Review highlights

  • "No clumps, no strange taste, and no extra sweetness." — Mason T.
  • "I appreciate that it works gently and fits into my routine without causing unwanted digestive discomforts." — Benjamin H.
  • "I like that it helps maintain a comfortable digestive rhythm without making my stomach feel heavy." — Ethan W.

Reviews

Great Fiber Per Scoop

"One scoop provides a generous amount of fiber, which makes my routine easier. I also like that it mixes quickly without leaving clumps behind."

— Christopher F. (5/5)

Fiber Made Simple

"I like knowing I am getting a good amount of fiber from one scoop. The product is simple to use and helps maintain digestive balance."

— Scarlett H. (4/5)

Easy Wellness Habit

"This product has become a regular part of my wellness habits. It is gentle, easy to mix, and works well without drawing attention to itself."

— Aria B. (5/5)

Blends Into Anything

"I appreciate that this fiber supplement does not have any flavor. It blends into everything I drink and supports a comfortable digestive routine."

— Samuel D. (5/5)

Clear And Smooth

"The clear mixing feature impressed me. I do not notice any grit or texture changes in my drinks, which makes daily use much easier."

— Andrew C. (5/5)

Dissolves In Seconds

"No clumps, no flavor, and no mess. It dissolves faster than expected and works well whether I mix it into water or a protein shake."

— Joseph G. (5/5)

Balanced Fiber Formula

"I have enjoyed using this product because it is straightforward and easy. The fiber blend feels balanced and works gently on my stomach."

— Natalie R. (5/5)

Effortless To Use

"The powder disappears quickly when mixed. I do not need a blender or shaker bottle. It is one of the easiest supplements I have added to my routine."

— Jack H. (5/5)

Light And Convenient

"The formula feels light and easy to tolerate. I enjoy that it helps maintain regularity while staying simple and convenient to use each day."

— Victoria M. (5/5)

Helpful Between Meals

"The satisfaction support is what I noticed most. Adding one scoop to my breakfast helps me stay content longer without reaching for extra snacks."

— David H. (5/5)

Q&A