Momentous Fiber+ Prebiotic Fiber Powder (10-Travel-Packs) - NSF Certified For Sport
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$19.95
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$19.95
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Three fibers your gut's been waiting for — full, steady, balanced.
- Keeps you fuller, longer*
- Builds a stronger microbiome*
- Promotes digestive health and regularity*
- 10-Travel Packs
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HSA/FSA eligible 
Fiber+ is a three-source fiber blend built to do more than move things along. Solnul® resistant potato starch acts as a prebiotic, feeding beneficial gut bacteria that ferment it into short-chain fatty acids, the compounds that reinforce the gut barrier and support nutrient absorption, energy metabolism, and recovery. Psyllium husk contributes soluble fiber that slows carbohydrate absorption, supporting healthy post-meal blood sugar, insulin sensitivity, and steady energy without the spikes and crashes. That same microbiome support extends to the gut-brain connection, reinforcing pathways tied to focus, mood, and stress response for more consistent mental clarity. Rounding it out, the combination of soluble psyllium and insoluble rice bran supports digestive movement and stool bulk, promoting the kind of smooth, dependable regularity that keeps everything else running.
- Builds a More Resilient Microbiome
- Supports Metabolic Stability
- Supports the Gut–Brain Axis
- Promotes Stool Hydration & Motility
- Prebiotic-Powered Performance
- Steady and Stable Energy
- End-to-End Digestive Support
Serving Size
1 Packet (9.6g)
Servings Per Container
10
Calories
35
Total Carbohydrate
7g (3%)
Dietary Fiber
6g (21%)
Psyllium Husk
4g
Resistant Potato Starch (Solnul®)
3.5g
Rice Bran Hull
2g
6g dietary fiber per two scoops of Fiber+.
Unflavored: Psyllium Husk, Resistant Potato Starch (Solnul®), Rice Bran Hull
Other Ingredients: Sunflower Lecithin
*Reb M is a natural, plant-based sweetener with zero glycemic response or aftertaste. Our Reb M is made from fermented rice and is 250× sweeter than sugar without bloating, 2.5× sweeter than monk fruit, and made sustainably with less land, water, and crop rotation.
Unflavored: Psyllium Husk, Resistant Potato Starch (Solnul®), Rice Bran Hull
Other Ingredients: Sunflower Lecithin
*Reb M is a natural, plant-based sweetener with zero glycemic response or aftertaste. Our Reb M is made from fermented rice and is 250× sweeter than sugar without bloating, 2.5× sweeter than monk fruit, and made sustainably with less land, water, and crop rotation.
Pharmalynk Pro-Tip
† These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
3-in-1 Formula for Comprehensive Gut Health Support
Fiber+ delivers soluble fiber, insoluble fiber, and prebiotic resistant starch to activate gut health as the foundation for improved performance.
Frequently asked questions
Find clear, helpful answers to the most common questions about Momentous Fiber+ Prebiotic Fiber Powder (10-Travel-Packs) - NSF Certified For Sport.
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Mix one serving into 12 to 16 oz of your preferred liquid daily and drink shortly after mixing. From the jar that is 2 scoops; from a travel pack it is one full packet. Either way you get 6 g of fiber. It also blends into smoothies, protein shakes, and meals. Drink plenty of water throughout the day.
Yes. The 10-Travel Packs contain the same three-source fiber blend as the jar in a pre-measured single-serve packet, built for travel, the office, or anywhere scooping from a container is impractical.
The 30 Serving Jar is the better value for daily use at home. The 10-Travel Packs are pre-measured and portable, which makes them useful for travel or as a way to try the product before committing to a full jar. Many people keep both.
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We started Momentous to bring credibility back to supplements. That means science-backed ingredients, expert formulation, and independent testing that verifies what’s inside every product. Guided by the Momentous Standard®, we don’t chase perfection—we pursue progress, raising the bar for sourcing, science, and testing in service of Performance for Life™.
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