About InfiniFiber

InfiniFiber is a 12-ingredient system that delivers eleven diverse prebiotic fibers and one targeted probiotic to support your entire digestive tract. Each two-scoop serving provides 12 grams of dietary fiber, a full spectrum of fermentation speeds to feed beneficial bacteria, promotes regular transit, and supports overall gut health without uncomfortable bloating.

Our InfiniFiber Story

Most basic fiber supplements rely on a single ingredient and a single fermentation speed. These standard products break down too fast, causing a sudden burst of gas, a spike of bloating, and a very short window of benefit. Then the process is over, and the bacteria that needed fuel the most never got fed. The gut is actually a series of environments with different bacteria, different chemistry, and different needs. Research confirms that the single strongest predictor of a healthy gut is the variety of plant types consumed in a week.

So, we built a comprehensive 12-ingredient system to target every layer of your digestive tract. We balanced five fermentation speeds to ensure slow, sustained activity. By combining eleven unique fibers with a resilient probiotic, we created a formula that supports digestion, energy, metabolism and immune function the right way.

Benefits

• Gut Health: InfiniFiber nourishes beneficial gut bacteria by providing a diverse range of fuel sources. A blend of fibers delivers 2.6x more beneficial bacteria compared to standard single-source fibers. This diverse fueling smooths digestion and improves regularity within the first few days of use.
• Metabolism: The formula supports healthy metabolic by-products by optimizing the production of short-chain fatty acids, or SCFAs. We specifically balanced the formula to control the ratio of propionate, butyrate, and acetate. Propionate is highly linked to satiety hormone secretion and lipid metabolism.
• Immune Support: The digestive system acts as a control center for your daily energy and immune function. InfiniFiber supports the gut-immune connection by feeding the bacteria that strengthen the gut lining. Adding a targeted probiotic alongside these prebiotic fibers produces better immune marker results than either achieves alone.
• Longevity: As you age, your gut microbiome naturally loses the diversity needed to maintain optimal vitality. InfiniFiber provides the varied plant fuels necessary to sustain a rich, active bacterial community over the long term, helping to preserve cellular health and everyday resilience from the inside out.

InfiniFiber actively supports the gut-brain axis. Your digestive system constantly communicates with your brain, directly influencing daily mood, stress response, and cognitive clarity. By feeding a diverse bacterial community, the formula optimizes the production of short-chain fatty acids and neurotransmitters that travel this exact pathway. Since some digestive tracts are easily overwhelmed, the entire system is low-FODMAP by design, allowing even sensitive guts to tolerate it well.

Quality and Standardization

• Balanced SCFA Yield Profile: Bacteria ferment fiber into short-chain fatty acids (SCFAs) like propionate, butyrate, and acetate, which are the actual molecules your body uses. Most typical supplements produce a generic mix that is heavy on butyrate and underdelivers on propionate. We led the way in recognizing the importance of an optimized SCFA profile, pairing specific fibers to achieve a controlled ratio across all three metabolites. Our formula delivers a 25–28% propionate ratio compared to the 15–20% found in standard supplements, providing superior support for satiety and metabolic health.
• Targeted Input Ratios: To achieve that balanced output, we carefully categorized our ingredients. We pair propionate-emphasizing fibers, which make up 41% of our fermentable content, with butyrate-emphasizing fibers at 48%, and acetate contributors at 11%. This carefully controlled distribution is how we successfully deliver exactly 1.6–1.8 g of propionate, 1.3–1.5 g of butyrate, and 3.2–3.5 g of acetate per serving.
• Precise Structural Splits: We didn't just focus on the chemistry; we standardized the physical structure to solve multiple problems simultaneously. InfiniFiber is built on an exact 50:50 soluble-to-insoluble split. Furthermore, we maintain a 75:25 fermentable-to-non-fermentable ratio. These precise percentages ensure the product consistently delivers the necessary bulk for transit while feeding your bacteria at an optimal rate.

Mechanism of Action

• A Formula for Every Layer: Your gut isn’t a single environment, so we designed for every layer so you don’t have to think about any of them. Since different bacteria eat different things, this system provides the essential plant variety necessary to fuel the entire digestive community.
• Feed, Protect, and Move: We built our 12‑ingredient system to support the gut through three key actions. It provides fermentable fibers that feed beneficial bacteria, slow‑fermenting fibers that help protect and strengthen the gut lining, and non‑fermentable fibers that add smooth, comfortable bulk without extra gas.
• The Speed Gradient: Instead of breaking down immediately, InfiniFiber uses a precise blend of slow, moderate, and fast-fermenting fibers. Slow-fermenting fibers stay active longer in your system, feeding more species over a greater distance to produce consistent output with significantly less bloating.
• Synbiotic Synergy: Fiber acts as the crucial food source, or prebiotic, for good bacteria. We paired our 11 fibers with LactoSpore®, a highly resilient probiotic, creating an environment where they work together as a complete unit. The probiotic utilizes the fiber as its substrate, promoting cross-feeding that massively improves gut benefits.

Overview of the Science

We face a massive nutritional gap today: a staggering 95% of Americans do not get enough fiber in their diet [1]. Even those who do try to supplement are often getting the wrong kind. The science clearly shows that consuming a wide variety of plant types is the single strongest predictor of a healthy gut. When researchers tested typical single-source fibers, 75% of participants actually experienced a reduction in gut bacteria diversity [2], while carefully designed fiber blends supported 2.6× more beneficial bacterial species than the best single fiber tested [3].

Extensive evidence also emphasizes that adequate fiber intake improves satiety and overall diet quality, making it much easier to reduce reliance on ultra-processed foods. Furthermore, clinical research on synbiotics demonstrates that adding a targeted probiotic alongside prebiotic fibers consistently produces better results for digestion and mood than taking either one alone. InfiniFiber is engineered to bridge this massive dietary shortfall by providing the diverse fuel your system actually requires.

[1] American Society for Nutrition

[2] Tan et al., Gut Microbes, 2023 — University of Sydney.

[3] Cantu-Jungles et al., "Systematically-designed mixtures outperform single fibers for gut microbiota support," Gut Microbes, 2025.

Ingredients

InfiniFiber Complete Fiber Blend:

• Solnul® Resistant Potato Starch - 3,500mg
• Acacia Fiber (Acacia penninervis) - 2,000mg
• Partially Hydrolyzed Guar Gum - 2,000mg
• Purified Alpha-Cellulose - 2,000mg
• Oat Hull Fiber (Avena sativa) - 1,500mg
• Fenugreek Fiber (Trigonella foenum-graecum) - 1,000mg
• Larch Arabinogalactan (Larix gmelinii) - 1,000mg
• Pea Fiber (Lathyrus oleraceus) - 1,000mg
• Chia Seed Fiber (Salvia hispanica) - 750mg
• Pumpkin Seed Powder (Cucurbita pepo) - 750mg
• Apple Pectin (Malus domestica) - 250mg
• LactoSpore® (Heyndrickxia coagulans) (2B CFU) - 133mg

This comprehensive 12-fiber formula delivers both soluble and insoluble fiber from diverse plant sources, providing a complete spectrum of prebiotic benefits. The inclusion of resistant starch from Solnul® potato starch supports beneficial bacteria production of short-chain fatty acids, while the arabinogalactan from larch acts as a potent prebiotic. Each serving provides 12g of dietary fiber split evenly between soluble and insoluble forms, ensuring optimal digestive support and gut microbiome nourishment.