Best Powder Prebiotic Supplements in 2026

🌿ORGANIC & PLANT-BASED GUT BACTERIA SUPPORT: Prebiotics are essential for healthy bacteria to thrive within your digestive tract and to ease bloating. OUR CLINICALLY PROVEN TASTELESS PREBIOTIC, made from Nutraflora FOS, is an organic, food-based blend with a nutritional makeup, RICH IN BENEFICIAL MICRO AND MACRO NUTRIENTS that your body can more readily recognize and absorb. This prebiotic fiber supplement also blocks dietary lectins, completely forming a healthy gut ecosystem.

💪DON’T JUST LOOK GOOD, BUT FEEL GOOD: This cutting-edge stool hardener & keto fiber supplement blend helps promote OPTIMAL DIGESTIVE FUNCTION, increases energy levels, supports brain function, mental clarity, and immune function. Furthermore, we now know that nurturing the right balance of microbes in our digestive tract through prebiotic foods supports healthy weight management so that you can DECREASE BLOATING with our effective fiber powder unflavored and look your best.

🔄 OPTIMAL DIGESTIVE FUNCTION FOR ANY DIET: No matter which diet you are on, you probably don’t incorporate enough of these food types into your diet. As a result, we’ve combined POWERFUL FOOD BASED INGREDIENTS AND PREBIOTIC FIBERS for all diets, including low carb diets like the keto diet. Embrace a simple daily serving that will make you look and feel great! By implementing prebiotic foods into your regimen can accelerate your metabolism, and discourages the growth of unfriendly bacteria.

Organic MCT Oil Keto Powder with Prebiotic Fiber (70% C8 and 30% C10 Medium Chain Triglycerides From Organic Coconut), 1 Pound, Fast Fuel for Body and Brain, Premium MCT Oil Powder Organic, Keto Friendly.

A Good Boost of Fatty Acids which Strongly Supports Fat-Burning Potential and Promote Keto Energy, Premium MCT Oil Keto Boost Powder and MCT Oil Organic Powder.

No GMOs, No Irradiation, No Fillers, No Additives, No Artificial Colors. No Gluten and No Pesticide.

Contains one 13.4-ounce container of Bulletproof Unflavored Innerfuel Prebiotic fiber powder

This quickly dissolving prebiotic supplement feeds the beneficial bacteria in your gut to keep your microbiome thriving

Supports gut health with 17g prebiotics. Prebiotics feed probiotics, the good bacteria in your gut

USDA Certified Organic Inulin Powder

Batch Tested and Verified Gluten Free

Non-GMO, Vegan, Paleo & Keto Friendly

NEW FORMULA, SAME GREAT QUALITY – Formulated by Dr. Josh Axe with a combination of soil-based probiotic strains, SBO Probiotics Ultimate brings you the quality you love from SBO Probiotics and support for your digestion, immune system and more.

FORMULATED FOR DIGESTIVE AND IMMUNE SYSTEM SUPPORT - Unique blend of shelf-stable probiotics including Saccharomyces boulardii, Bacillus subtilis, Bacillus coagulans, and Bacillus clausii are brought together to provide 50 Billion CFU* (*at time of manufacture).

50 BILLION CFU – Unique blend of shelf-stable probiotics including Saccharomyces boulardii, Bacillus subtilis, Bacillus coagulans, and Bacillus clausii are brought together to provide 50 Billion CFU* Our Organic Fermented Botanical Blend helps maximize the benefits of a healthy diet.

GREAT TASTING BERRY FLAVORED GUMMY: These Sugar Free Prebiotic Fiber gummies have a fruity berry flavor everyone loves; your kids will beg you for their daily dose of fiber candy.

NATURAL FLAVORED AND VEGETARIAN: These vegetarian prebiotic fiber gummies are certified non-GMO, gluten-free, and dairy-free. They are free of peanuts and tree nuts and they are made with natural pectin. Kosher and halal.

HELPS SUPPORT DIGESTIVE SYSTEM: One of the best Sugar Free Prebiotic Fiber for kids, these vitamins may help support the growth of good bacteria and can help support regularity.

Readily absorbed, fast fuel for body & brain

Organic Acacia prebiotic fiber (0g net carbs)

1.5 Billion CFU Probiotics to support digestion.Stored in a cool, dry place

Extra Strength Fiber Gummies: Daily digestive health & intestinal support; advanced fiber supplement to support regularity with natural vegan plant based soluble fiber

Effective Plant Based Fiber: 4 grams per serving of soluble dietary fiber soaks up water as it passes through your digestive system and creates a gentle gel to support regularity and your digestive health

Enhanced Digestion Support: Inulin fiber supports digestion by supporting the number of Lactobacilli in your gut

ORGANIC PREBIOTIC FIBER: 100% soluble adult prebiotic fiber for both men and women has no taste, no texture and dissolves completely in foods and beverages (Package May Vary)

HEALTHY WEIGHT MANAGEMENT FOR ADULTS: Prebiotic powder and fiber supplement helps you feel less hungry for healthy weight management

NON-GMO PROJECT VERIFIED: Daily fiber supplement is USDA Organic, gluten free, dairy free and soy free, and Non-GMO Project Verified; Made in the USA using only the highest quality global ingredients

Delicious Green Superfood Blend: Packed with organic powdered greens, essential micronutrients, probiotics, and digestive enzymes to optimize your nutrition plan and detoxify the body. Green Surge superfood juice is made with keto-friendly organic superfoods like spirulina powder and wheatgrass powder for a daily boost of vitamins and minerals.

Daily Antioxidant & Immune Support: The organic superfoods, vegetables, and fruit powders in Green Surge provide an unmatched antioxidant profile with just one scoop to neutralize free radicals, detox the body, support overall health & immune system. Take Green Surge and set the foundation to your health and well-being. Enhance your daily power smoothie or juicing routine!

Support Gut Health & Digestion: This greens powder features a comprehensive probiotic blend that nourishes your gastrointestinal (GI) tract with friendly microorganisms. These probiotics work to optimize digestion, promote gut health, and improve nutrient absorption. We also made sure to include prebiotic inulin FOS which feeds the healthy bacteria in your gut microbiome.

100% Generic Equivalent of leading brand for Less (125 Servings)

Dissolves Completely in Food and Beverages

100% Natural, Sugar-Free, Gluten-Free, Vegan, Keto-Friendly, OU Kosher Certified.

NO MORE EMBARRASSING SIDE EFFECTS: just better. prebiotic fiber supplement powder does NOT cause gas, bloating, or cramping.

NO CLUMPING | NO GRIT: Our fiber dissolves completely leaving no clumps, grit, or taste. Add just better. prebiotic fiber to any hot or cold food or beverage, including wine and cocktails. It’s an easy way to incorporate more unflavored soluble fiber in your diet without changing the taste of your favorite foods and beverages.

FEEL LIGHTER AND FLATTEN YOUR BELLY: If you are among the 97% of Americans who do not get enough fiber in their diet, experience what lighter feels like with just better. prebiotics fiber.

World’s first USDA certified organic and ketogenic MCT powder is a form of digestible fatty acids that quickly convert to ketones, giving the brain, muscles and other tissues fast and sustained energy

A creamy alternative to MCT oil, MCT powder is gentle on the digestive system and is easier to blend in coffee, tea, smoothies, shakes, or any other preferred beverage

Nutiva Organic MCT Powder has 3 grams of fiber from prebiotic acacia fiber keeping your gut happy and healthy

120 GUMMIES | 2 MONTH SUPPLY - Made with Naturally sourced Fiber with Prebiotic properties - Based on serving size, Serving size is 2 gummies a day.

GREAT TASTING BERRY FLAVORED GUMMIES: These Sugar Free Prebiotic Fiber gummies have a fruity berry flavor everyone loves; they are enjoyable and easy to chew and swallow.

SUGAR FREE AND KETO FRIENDLY: These Prebiotic Fiber gummies are completely sugar free. Yet we manage to maintain our great taste without any sugar. For those who are on a keto diet, prefer a healthier alternative, or are diabetic, You gotta try it to believe it!

Probiotic Gummies for Women & Men: TruBiotics sugar-free gummies are formulated with prebiotics, probiotics and Vitamin D3. They provide a good source of fiber and good bacteria to help support digestive and immune function for whole body well-being*

Targeted Probiotics for Digestive Health: The natural balance of good bacteria in the gut is impacted by age and lifestyle factors, including diet, stress and travel.* TruBiotics daily probiotics and prebiotics help soothe occasional abdominal discomfort

Immune Health Support: A healthy immune system starts with supporting a healthy gut, as 70% of your immune system is located in your digestive tract. TruBiotics' combination of Prebiotics, Probiotics & Vitamin D3 help support the immune system & your body’s natural defenses*

BEST VALUE, HIGHEST MAGNESIUM, ZINC, AND POTASSIUM CONCENTRATIONS: Ionic Lytes is the most concentrated liquid electrolyte formula with 30% higher mineral levels. We also provide 96 servings per bottle compared to 48 servings from competing brands. Ionic Lytes delivers the best value of the highest quality liquid electrolytes.

PERFECTLY PURIFIED, IONICALLY CHARGED SEA MINERALS: Ionic Lytes is derived from the purest source of ionically charged sea minerals. Using a 12-point extraction and purification process, we provide perfectly purified electrolytes while maintaining the natural ionic charge and nano-particle size.

RAPID CELLULAR HYDRATION: Achieve total body hydration at the cellular level. Assists in improving athletic performance & recovery, enhancing mental clarity, reducing signs of aging, improving energy levels, and supporting overall health.*

CLEAN, SIMPLE & COMPLETE FIBER SUPPLEMENT - Our easy-to-swallow, small but powerful daily prebiotic fiber pills are your best source for both soluble and insoluble dietary fiber each day. Fiber is a natural superfood that feeds your gut’s microbiome and promotes better gut and digestive health.

SUPPORT DIGESTIVE REGULARITY & HEALTHY COLON - Taken with water, our dietary fiber helps to soften the consistency of stool and increase the ease of bowel movements. It can also help to relieve constipation, bloating, and diarrhea. Our fiber supplement powder is also a first line of defense against hemorrhoids. Taken daily, our fiber capsules provide a gentle, non-laxative digestive detox and colon cleanse to remove waste and improve overall gut and gastrointestinal health.

USA MADE, ALL NATURAL & PLANT-BASED - Our expert-designed formula is made from a unique mix of 4 sources of fiber: chia seed, psyllium husk powder, ginger, and flax in a tasteless, vegan (gelatin-free) capsule. Our fiber pills contain zero sugars, sweeteners, flavorings, colorings or fillers and are gluten-free, soy-free, dairy-free and keto-friendly. These prebiotic fiber capsules are research-backed, effective and clean. Our formula even has more fiber per serving than similar capsules!

Pre & Probiotics Supplements with Kombucha; Meet the world's first prebiotic and probiotic multi-enzyme blend to contain organic kombucha tea in a delayed-release vegetable capsule that arrive alive to help boost digestive health and immune support. Includes Probiotics & Saccharomyces Boulardii for women and men.*

Delayed Release - Arrive Alive; We use a delayed-release mechanism to deliver our blend of prebiotics, probiotics, and kombucha tea for maximum benefit in every dose. This layering protects the live cultures on their journey to the small intestine which maximizes survivability, potency, and effectiveness.*

Organic Kombucha: Get all the benefits of kombucha in our premium organic kombucha tea extract with multi-strain probiotic and prebiotic cultures in a convenient capsule without the vinegary taste, added sugar, and high acidity. Get all the goodness in a powerful one-per-day, delayed release vegetable capsule.*

Advanced Daily Prebiotic Gummies – Fortified with healthy fibers and essential prebiotics this daily supplement helps nourish your digestive system and restore GI tract balance for natural internal balance.

Revitalize Energy and Focus – Fiber gummies with prebiotics can also help increase overall mental and physical energy levels by reducing gas, bloating, irregularity, and digestive discomfort for better all-day focus.

Delicious All-Natural Flavor – A great way to support your digestive health our fiber and prebiotic gummies for women and men feature a smooth orange and mixed berry flavor that makes taking supplements easier and more delightful.

Sugar Free Fiber Gummies: Nature's Choice Natural Fiber Gummies are pectin based sugar free fiber gummies that support your overall gut health

Soluble Fiber: Soluble fiber is the part of plant based food that soaks up water as it passes through your digestive system and creates a gel to support your digestion

Digestion Support: Soluble fiber supports digestion by supporting the number of Lactobacilli in your gut

Promote a Thriving Gut Microbiome: Our popular PREbiotic product now comes in an easy-to-take capsule form! It contains a trio of natural, intelligent fibers that selectively nourish and support beneficial gut microorganisms.

Supports Optimal Nutrient Absorption: By improving gut balance, this helps your body extract and process nutrients from your food and supplements, including essential minerals like calcium and magnesium.

Natural Ingredients: Ingredients matter! That’s why we make sure our formulas are natural, with absolutely no GMO, soy, sugar, salt, gluten or tree nuts. Precision PREbiotic is suitable for those on the vegetarian, paleo or keto diet.

Comprehensive & Convenient Nutrition: CardioFitMD is the ultimate, all-in-one superfood drink with a broad-spectrum fiber and prebiotics blend, Bacillus coagulans probiotic, and 20 key letter vitamins and minerals, to provide balanced nutrition every day.*

Broad-Spectrum Dietary Fiber: Our proprietary broad-spectrum fiber and prebiotic blend contain 20% of the recommended daily serving. With only 5% of Americans getting enough fiber, CardioFitMD helps close the ‘fiber gap’ so you can support proper digestive, heart, and whole-body health.*

Promote Nitric Oxide Production: The production of nitric oxide, an essential neurotransmitter, slows as part of normal aging. Our potent beetroot powder provides optimum levels of nitric oxide, to support healthy circulation, and overall heart health.*

Nourish your gut with this gluten-free soluble fiber supplement. All-natural Regular Day Sunfiber promotes gut health, regularity and overall wellness.*

PROMOTES GENTLE REGULARITY. Sunfiber supports regularity by helping food move through the gut at just the right pace, supporting both occasional constipation and occasional diarrhea.*

PRODUCES NO EXCESS GAS OR BLOATING. Made with guar fiber, Sunfiber won’t lead to excess gas, cramping or bloating, which are common side effects of other fiber supplements.*

Complete Biotics Blend – Livingood Daily Pre + Pro + Post Biotics Blend is a mixture of prebiotic fiber from blue agave, SOIL-BASED probiotics that contain 25 Billion CFU/Serving, and a very unique postbiotics that contains 11 Billion Cells/Serving.

Perfect For Your Diet – Our pre, pro, and postbiotics is ideal for VEGAN, KETO & PALEO types of diets. A supplement that is free from GMOs, gluten, soy, dairy, corn & glyphosate. Truly a unique mixture that is up-to-date on the latest science to give the best possible results!

Gut Health Powder – Our prebiotic probiotic postbiotic supplement contains beneficial gut bacteria needed for the upper, middle, and lower GI tract. This fiber supplement powder supports healthy digestion and helps with constipation, IBS, bloating, and gas relief.

Product 1: Includes 1 (0.97 Pound) Orgain Vanilla Keto Plant-Based Protein Powder

Product 1: 10 grams of plant-based protein in every serving with 14 grams of high quality fats from organic, plant-based sources

Product 1: Organic Ketogenic Fat Blend made with coconut oil, avocado oil and cocoa butter

This Kiss My Keto fiber gummy pack is a delicious fruity flavor, with perfect consistency and texture. No more yucky tasting dietary gummies. Support your health with Grade A GMP Certified high fiber gummies that taste delicious

Our keto friendly fiber supplement makes ingesting easy for those who don’t like taking pills or the flavor of vitamin tablets. Great tasting prebiotic fiber chews make taking care of your health that much easier!

Adult fiber gummies are easy to take even with a fast lifestyle. Fiber vitamins are perfect for on-the-go so you can support your health and gut even with your busy morning schedule.

You will receive (1) bottle of Vegetarian Collagen Peptides Tablets, 30 count

BURSTING WITH BENEFITS IN VEGETARIAN FORM - Made with fermented eggshell membrane collagen, Vegetarian Collagen Peptides supports improved skin firmness and elasticity, healthy hair growth, flexible joints, a healthy gut and more

CONVENIENT & EASY TO USE - This is an easy-to-use collagen supplement with benefits body-wide. Try it in an ultra-versatile Natural Flavor (perfect for mixing into coffee or adding to a smoothie) powder, or in an on-the-go tablet form

STAY REGULAR - Each delicious no sugar added chewable gummy is packed with 5 grams of prebiotic fiber to help promote regularity and aid in digestive health. Unlike isomalt gummies, our gummies contain zero alcohol based sweeteners. We use chicory root extract, a naturally sweet fiber.

ZERO SUGAR ADDED GUMMIES - Each serving of Yum-Vs Prebiotic Fiber Gummies from our Zero Sugar Collection has no added sugar. Suitable as a dietary supplement for people with diabetes or on sugar restricted diets. Popular as Keto friendly fiber.

IMMUNE SUPPORT - Prebiotic fiber can help feed beneficial microflora in your gut and gastrointestinal system to help them flourish and thrive. The microflora in your gut help play a role in immune system support and overall digestive health.

NATURALLY SOURCED GOLD STANDARD INGREDIENTS: A uniquely formulated superfood comprised of 3 superior ingredients – organic mulberry leaf full spectrum extract and mulberry leaf DNJ extract powder (> 11mg High DNJ & Ultra High Q3MG Flavonoids - Key markers for quality mulberry), LactoSpore probiotics and Fenumannan natural prebiotic in functional dosage. Mulbiotic provides multiple benefits for overall wellness, including healthy blood sugar, digestive system

SUPERIOR POTENCY: A great source of bioactive components of mulberry leaf, including DNJ, Q3MG. 1-Deoxynojirimycin (DNJ), known as the “Sugar Blocker” is beneficial for healthy blood sugar level by suppressing sugar absorption & accelerating sugar metabolism. The content of Q3MG (quercetin3-(6-malonylglucoside)) in mulberry leaves from Sakurae-cho in Japan is greater than in mulberry leaves from any other places. It is a flavonoid that helps maintain healthy cholesterol.

LACTOSPORE PROBIOCTIC: Stable at room temperature. Resistant to gastric acid. Superior to other probiotics. Superior ability to adhere to intestinal mucosa (surface) prolongs the duration of probiotics to improve gastrointestinal immune system. FENUMANNAS: a natural extract from the seeds of Fenugreek, which contains minimum 60% of galactomannan, which is a water-soluble dietary fibre. This proprietary dietary fibre helps support healthy blood sugar & cholesterol levels.

TRUE PLANT-BASED VEGAN POWDER ALTERNATIVE TO COLLAGEN. Designed to provide the same nutrients as collagen of animal origin, but in this case, based on plant-based protein, amino acids, peptides, and our breakthrough proprietary Living Silica ingredient. Why taking animal-derived collagen when your body is designed to generate its own? Take the precursors & building blocks that allow the body to synthesize its own collagen.

UNPARALLELED BREAKTHROUGH SCIENCE each serving of our unique formula contains 40 mg of Silicium´s new patented proprietary blend, a synergistic state-of-the-art combination of three types of silica stabilized in acacia gum: OSA, Silicic Acid and MMST to activate your inner beauty, joint and bone health, and collagen production.

CLINICALLY STUDIED.: Living Silica is clinically proven to promote a smooth, firm, glowy and rejuvenated skin from the inside out. It has been shown to provide betterment on skin parameters, to help reduce UV spots, fine wrinkles, and act as a detox agent for aluminum in 5 months.