01
Soluble · PrebioticOrganic Acacia Gum
From the acacia tree
A gentle, non-viscous soluble fiber that mixes invisibly and is well tolerated even by sensitive stomachs. Long valued for nourishing beneficial gut bacteria.*
Premium 4-Fiber Blend · Unflavored
Daily Multi-Fiber
Four plant-based fibers in one effortless scoop — featuring clinically studied Solnul® resistant potato starch to feed your gut and keep things moving.*
10gFiber / scoop
4Plant fibers
30Servings
25Calories
Unflavored & additive-free — mixes clean into any beverage. Take it with your first meal.
Made in the USA GMP Certified Gluten-Free BPA-Free Lab-Tested
The Formula
One scoop. Four fibers. Whole-gut coverage.
Most fiber products lean on a single source. Daily Multi-Fiber blends four complementary plant fibers — soluble, insoluble, fermentable and resistant — so different parts of your gut microbiome get fed across the length of the colon.*
02
Resistant Starch · RS2Solnul® Potato Starch
Upcycled non-GMO potato
A clinically studied resistant potato starch that travels intact like an insoluble fiber, then ferments fully like a soluble one to feed the gut.*
03
Soluble · Short-ChainscFOS
From sugar beet
Short-chain fructooligosaccharides ferment quickly and early in the colon, an easy fuel source for fast-acting beneficial bacteria.*
04
Soluble · Long-ChainInulin
From chicory root
A longer-chain fructan that ferments more slowly and deeper in the colon — extending prebiotic activity further down the digestive tract.*
How It Works
Four fibers, four speeds, one relay
A single fiber ferments in one place. These four ferment at different rates and reach different stretches of the colon — so beneficial bacteria get fed from the first bend all the way to the deep end.*
Short-chain FOS gets there first
From sugar beet, scFOS ferments quickly and early in the colon — a fast fuel that selectively feeds Bifidobacterium and butyrate-producing Anaerostipes.*
Inulin keeps the momentum
From chicory root, inulin is rapidly used by beneficial microbes to drive bifidogenesis and the production of short-chain fatty acids like acetate.*
Acacia works the long stretch
A gentle, well-tolerated exudate from the acacia tree, it ferments slowly and steadily further along — supporting Bifidobacterium and Lactobacillus and the colon's protective barrier.*
Solnul® reaches the deep end
The resistant potato starch travels intact like an insoluble fiber, then ferments completely like a soluble one — reaching the far colon and cross-feeding butyrate-producers that help enrich Akkermansia.*
The anchor
Solnul® is the “ambilateral” one — it travels intact like an insoluble fiber, then ferments completely like a soluble one. Because it's slow and low-FODMAP at its studied dose, it extends coverage into the deep colon without the urgency faster fibers can cause, which is a big part of why the blend feels gentle enough for every day.*
What You'll Feel
Built for everyday digestive wellness
Regularity & Motility
Promotes optimal gut motility and natural digestive regularity, so your routine stays comfortable and predictable.*
Nourished Microflora
Helps fuel and nourish the beneficial gut microflora that underpin a balanced, resilient digestive system.*
Prolonged Satiety
Supports a feeling of prolonged satiety, helping you feel comfortably full between meals.*
One scoop turns up in very different routines.
Many goals. One fiber blend.
The same clean 4-fiber blend shows up in very different routines for very different reasons. Find the one that sounds like you.
You want things to run on time
This is what a daily fiber is for. Four complementary fibers add gentle bulk and feed the bacteria that keep the colon moving, so your routine stays predictable — without the urgency a stimulant laxative brings.*
You want a daily habit, not an occasional fix
You'd rather support motility than force it*
Your diet often falls short of the 25–38 g of fiber a day most adults miss
Unflavored powder that mixes into whatever you already drink
Worth knowing
Fiber works best with water — take your scoop with a full glass. If you're new to added fiber, start with half a scoop for a few days and build up so your gut can adjust.
Recommended use1 scoop daily, with a meal
Shanti Ramjeet, RPHPharmacist-Formulator, MD Logic Health®
You're on a GLP-1 and want your gut supported underneath it
GLP-1 medications slow gastric emptying and curb appetite — which also means many people eat less fiber and notice constipation. A daily fiber supports regularity and feeds the microbiome while you eat less overall. It works on digestion, not on the drug itself.*
You're eating less and getting far less fiber than before
Regularity slowed down after starting or increasing your dose*
You want to feed your gut bacteria even on a smaller appetite*
Unflavored powder that disappears into the small amount you're actually drinking
Worth knowing
Fiber doesn't add to a GLP-1's weight or blood-sugar effect — it supports the digestive side, like regularity, that changes when you eat less. Both fiber and these medications can affect blood sugar and how other pills are absorbed, so tell the clinician managing your prescription, and take fiber and medication a couple of hours apart.
Recommended use1 scoop daily, with plenty of water
Shanti Ramjeet, RPHPharmacist-Formulator, MD Logic Health®
You've heard beauty starts in the gut
Researchers increasingly describe a “gut–skin axis”: the balance of your gut bacteria and the short-chain fatty acids they make appear to communicate with the rest of the body, skin included. A prebiotic fiber feeds that foundation. It's a from-the-inside habit, not a topical.*
You think about beauty as a whole-body, from-within routine
You already invest in skincare and want to support it from the inside*
You want a clean, additive-free daily habit
Unflavored — mixes into your morning coffee, smoothie or water
Worth knowing
The gut–skin axis is a genuinely active area of research, but it's still developing — this is foundational microbiome support, not a proven skin treatment, and it won't replace sun protection or a dermatologist. Give any from-within habit a few consistent months.
Recommended use1 scoop daily
Shanti Ramjeet, RPHPharmacist-Formulator, MD Logic Health®
You keep an eye on what happens after meals
Soluble and fermentable fibers slow how quickly a meal reaches your bloodstream and feed bacteria that produce short-chain fatty acids tied to metabolic function. Taken with your first or largest meal, a daily fiber supports healthy blood sugar already within a normal range.*
You'd like steadier energy between meals*
You want fiber working at the meals that matter most
You're building metabolic habits you can keep for years
No added sugar, sweeteners or artificial anything
Worth knowing
This is everyday nutritional support for people already in a healthy range — not a treatment for diabetes or a substitute for one. If you take medication that affects blood sugar, loop in your prescriber before you start.
Recommended use1 scoop with your first or largest meal
Shanti Ramjeet, RPHPharmacist-Formulator, MD Logic Health®
You want to feed the good bacteria, deliberately
Different fibers ferment at different speeds and in different stretches of the colon. Four of them — acacia, resistant potato starch, scFOS and inulin — cover more of that terrain than any single fiber, producing short-chain fatty acids like butyrate that fuel the cells lining your gut.*
You already take a probiotic and want to actually feed it*
You care about diversity across the whole colon, not one spot
You want gentle, butyrate-producing fermentation*
A clean, 4-fiber blend with nothing else added
Worth knowing
Prebiotics feed the bacteria you already have; probiotics add more — they're complementary, and many people take both. A little extra gas early on is normal as your microbiome adjusts, so easing in helps.
Recommended use1 scoop daily
Shanti Ramjeet, RPHPharmacist-Formulator, MD Logic Health®
The Difference
How Daily Multi-Fiber compares
Not all fiber is created equal. Here's how a doctor-formulated, 4-fiber blend stacks up against the fiber products you'll find on most shelves.
| Daily Multi-Fiber | Typical Fiber Powders | Fiber Gummies | |
|---|---|---|---|
| Fiber sources | 4 complementary fibers | Usually 1 source | Often 1 source |
| Fiber per serving | 10 g | ~2.4–7 g | ~3–5 g |
| Clinically studied key ingredient | Solnul® RPS | Rarely | Rarely |
| Prebiotic — feeds good bacteria | Yes | Varies by fiber | Often |
| No added sugar or sweeteners | None | Varies | Often added |
| No artificial flavors or colors | None | Often flavored | Often added |
| Unflavored — mixes into anything | Yes | Usually flavored | Often added |
Comparison reflects formulations commonly found in each category, not any specific brand. Attributes vary from product to product — always check the label.
The Science
Backed by a placebo-controlled human trial
Solnul® is one of the few resistant starches studied in a randomized, double-blind, placebo-controlled clinical trial in healthy adults. Over four weeks, a low daily dose was shown to support healthy levels of beneficial gut bacteria — and better stool form — compared with placebo.*
4 wksDuration of the clinical trial
75Healthy adults studied
Clinical research refers to the Solnul® resistant potato starch. Daily Multi-Fiber delivers Solnul® as part of its 10g premium fiber blend.
Bifidobacterium
A cornerstone of a healthy gut. In the trial, Solnul® supported significant increases versus placebo.*
Akkermansia
Associated with the protective lining of the gut. The increases observed were noted by researchers as novel.*
The research behind the rest of the blend
Solnul®’s clinical trial is detailed above. Here’s the ingredient-level research on the other three fibers, with the context for each study so you can weigh it yourself — these describe studies on the ingredients, not claims about this product.
Inulin (Chicory Root)
Int. J. Food Science & Nutrition · 2017
Bowel function and stool frequency
In a randomized, double-blind, placebo-controlled crossover trial, 44 adults with constipation took chicory inulin for 4 weeks. Stool frequency rose significantly versus placebo. Chicory inulin also carries the EFSA-approved claim for contributing to normal bowel function by increasing stool frequency.
Inulin contributes the slower-fermenting, deeper-colon share of the blend.
Short-Chain FOS (Sugar Beet)
Randomized controlled trial · 2025
Selectively fermented by Bifidobacteria
scFOS is made enzymatically from sugar-beet sucrose and is rapidly, selectively fermented by beneficial bacteria. In a randomized, double-blind, placebo-controlled trial in overweight, prediabetic adults, scFOS produced a significantly greater rise in Bifidobacterium than placebo.
Context: this trial was run in a prediabetic population studying metabolic markers. Here scFOS contributes the fast-fermenting, early-colon part of the 4-fiber blend.
Organic Acacia Gum
British Journal of Nutrition · 2008
Prebiotic activity, at least as good as inulin
In a dose-response trial, 54 healthy volunteers took gum arabic daily for 4 weeks. Bifidobacteria and Lactobacilli rose significantly versus the water control.
Label & Directions
Simple to read. Simpler to use.
Supplement Facts
| Amount Per Serving | % Daily Value** | |
| Calories | 25 | |
| Total Carbohydrate | 12 g | 4% |
| Dietary Fiber | 10 g | 36% |
| Calcium | 35 mg | 2% |
| Premium Fiber Blend | 10 g | * |
Organic Acacia gum, Solnul® (Resistant Potato Starch), Short Chain Fructooligosaccharides (from Sugar Beet) and Inulin (from Chicory Root)
*Daily Value not established.
**Percent Daily Values are based on a 2,000 calorie daily diet.
**Percent Daily Values are based on a 2,000 calorie daily diet.
Other Ingredients: None.
How to use it
- 1
Mix a single rounded scoop to 6–8 oz of your favorite beverage or water.
- 2
Blend or shake until smooth. It is unflavored, so it disappears into whatever you’re drinking.
- 3
Take with your first meal, daily, or as directed by your health care professional.
“Best taken 15 minutes before your first meal for maximum effect. This blend supports healthy, steady digestion thanks to fiber that acts like both soluble and insoluble fibers.”
— Shanti Ramjeet, RPH · Pharmacist-Formulator at MD Logic Health®
Clean by Design
What you won’t find inside
An additive-free formula with nothing to hide. Lab-tested for contaminants, including heavy metals and mold.
No milk or soy
No egg or fish
No shellfish
No tree nuts or peanuts
No wheat or sesame
No artificial colors
No artificial flavors
No stearates or palmitates
No phthalates
No toxic fillers
Good to Know
Your questions, answered
Daily Multi-Fiber is completely unflavored and additive-free. It dissolves cleanly into water, juice, smoothies, or your morning coffee without changing the flavor — just give it a quick blend or shake.
Blend one rounded scoop into 6–8 oz of your beverage once daily, ideally about 15 minutes before your first meal, or take it as directed by your health care professional.
Different fibers ferment at different speeds and in different regions of the colon. Combining short-chain scFOS, longer-chain inulin, soluble acacia, and resistant Solnul® potato starch provides prebiotic activity across the length of the gut rather than in one spot.*
The blend is built around well-tolerated fibers, and Solnul® is low-FODMAP at its studied dose and ferments slowly. As with any fiber, you can start with a smaller amount and build up. If you’re pregnant, lactating, or being treated for a medical condition, talk with your health care professional first.
Our formulas are developed by our expert team of professional formulators, which includes our pharmacist, Shanti Ramjeet, RPH, doctors, scientists and nutritionists. Every product is made in the USA in a GMP-certified facility and rigorously lab-tested for contaminants.
Yes! It’s plant-based and contains no milk, soy, egg, fish, shellfish, tree nuts, wheat, peanuts, soybean, or sesame, and no gluten, artificial colors, or flavors.
Make fiber the easiest part of your day.
One clean scoop of four plant fibers to feed your gut, support regularity, and keep you satisfied.*
$63.57
*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.
