Best Kosher Dietary Fiber Supplements in 2026

Prebiotics

Relieves constipation

Mix it in your favorite foods

5 grams of fiber to support regularity and support digestive health[1]

6 high potency B vitamins to support fat, carb and protein metabolism for cellular energy[1]

Natural Peach, Raspberry and Berry Flavors

LOVE YOUR GUT, LOVE YOUR WHOLE BODY: Our Dr. Formulated Once Daily Women’s Probiotic has prebiotics and probiotics for women, with 16 diverse Lacto and Bifido strains for digestive health—including an acidophilus probiotic strain—all in one capsule a day

LET’S HEAR IT FOR THE GIRLS: Our Once Daily Women's probiotic supplement is doctor formulated for women's specific health needs, promoting her health with vaginal probiotics—that is, L. reuteri and L. fermentum—strains Clinically Studied for vaginal health

YOU GO GIRL: What a relief—our one a day provides Organic prebiotic fiber to help feed good bacteria in the gut and Probiotic strains hand selected for their potency and resistance to stomach acid and bile; Does your probiotic align with your health goals

Contains (2) bottles of 100 tablets of Nature's Bounty Acidophilus Probiotic dietary supplement. This supplement provides friendly bacteria for the digestive system. (1) Stomach friendly supplement. No artifical colors, flavors, or sweeteners and have to be refrigerated

Acidophilus is friendly bacteria for the digestive system. (1) Nature’s Bounty Probiotic Acidophilus contains over 100 million active Lactobacillus Acidophilus (including naturally occurring metabolic product produced by Lactobacilli) at time of manufacture

Quality, consistency and scientific research has resulted in vitamins and nutritional supplements of unrivaled excellence. Using the latest breakthroughs in nutritional science and the finest ingredients, we provide supplements of unsurpassed quality and value

OLLY PROBIOTIC + PREBIOTIC: These chewable adult probiotics deliver a powerful combination of live Probiotics and Prebiotic Fiber to help keep your natural flora and digestion balance

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

THE GOODS INSIDE: 500 million CFU of Bacillus Coagulans work with your body’s natural bacteria to support a healthy digestive tract and immune system. Prebiotics nourishes your good bacteria so it can thrive and work more efficiently in your body

PROVIDES FRIENDLY BACTERIA: Designed to provide friendly bacteria to both your digestive & immune systems, Nature’s Bounty Acidophilus Probiotic contains 100 million active Lactobacillus Acidophilus cultures that are guaranteed through expiration (1)

CONTAINS LACTOBACILLUS ACIDOPHILUS LA_14: This probiotic strain is naturally found within the intestinal tract

ONE-PER-DAY PROBIOTIC SUPPLEMENT: Simply take one tablet daily, preferably with a meal, to provide your gut with friendly bacteria (1)

STAY CLEAN, STAY READY: Our Stay Ready premium fiber pill keeps you feeling light—and your runway clear for landing! Take control of your digestive health with our proprietary fiber blend made with clean, plant-based ingredients for a more confident you.

SUPPORTS DIGESTIVE HEALTH & REGULARITY: When combined with water, psyllium husk forms a gel that can help keep your bowels regular and helps support digestive health. Get rid of excess weight & get yourself regular.

TRAP & REMOVE EXCESS WASTE: Stay Ready Fiber has been known to be very useful as a cleanliness tool. Our leading fiber supplement is 100% vegan & has 50% more fiber per capsule than other competitors.

Max Strength General Purpose Probiotic: Our non-refrigerated probiotic is designed to support digestive health & gut health. A great choice for those looking to support a diverse healthy microbiome w/ 60B CFU - Probiotics for Women & Men alike

Support Your Gut: Our probiotic contains 10 diverse high-quality probiotic strains and organic prebiotics - synergistically working together to support your gut health. Expertly crafted to support occasional constipation, diarrhea, gas & bloating!

Survives the Gut: From start to finish - this probiotic is designed to survive the gut & maximize the colonization of our strains. We use a shelf-stable bottle, acid-resistant capsules, and 60 Billion Colony forming units (CFU) to achieve this!

🌿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.

Whole Food Fruits Supplement: Balance of Nature Fruits has aloe vera, apple, banana, blueberry, cherry, cranberry, and more to give you the power of antioxidants and more than 8,000 combinations of phytonutrients

Whole Food Veggies Supplement: Balance of Nature Veggies is made up of broccoli, cabbage, carrot, cauliflower, cayenne pepper, and more

High-Quality Ingredients: Fruits and Veggies are gluten-free, non-GMO, keto-friendly, and vegan; they are also free from added sugars, fillers, preservatives, pesticides, and synthetics. The only thing in our capsules is pure fruits and vegetables

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.

With 6 grams of soluble fiber per serving, Sunfiber helps alleviate both occasional constipation and diarrhea by promoting regular, healthy bowel movements*

Sunfiber ferments slowly in the gut, promoting digestive health without excess gas or bloating;* Our gentle, low FODMAP-certified formula is typically well-tolerated by individuals with sensitive stomachs*

Supports healthy weight management by increasing satiety and keeping you full for longer;* Controls the glycemic index of foods while decreasing post-meal glucose spikes*

PACK OF 4: Daily Fiber Caps that are an ideal everyday fiber supplement, with essential soluble and insoluble fiber and is a concentrated source of all 5 fiber types

ESSENTIAL: Fiber is essential for normal regularity and digestive health, and has additional health benefits throughout the body

REGULARITY: Fiber is essential for normal regularity and digestive health and helps to soften stools

Supports Digestive Health: Healthy Fiber (Sunfiber) is a plant-based dietary fiber supplement powder that supports gut health and helps relieve occasional constipation

Plant-Based Fiber Powder: This fiber powder is made from partially hydrolyzed guar gum, a plant fiber that is gentle on the digestive system

Colon Support and Gut Health: This high fiber supplement aids your colon while supporting the regularity and growth of beneficial microorganisms

PREBIOTIC FIBER: Our 100% organic acacia senegal powder may help ease IBS-related constipation & diarrhea.* This whole food fiber prebiotic can assist with the growth of good bacteria in the gut.*

FORMULATED FOR IBS: Soluble fiber may help support bowel motility, which can help IBS-related diarrhea & constipation.* Designed to slow colonic fermentation which may decrease gas & bloating.*

IMPROVES BOWEL STABILITY: Our fiber supplement is non-GMO, CRC Kosher, & contains no gluten or FODMAPS. Heather's Tummy Fiber has excellent GI tolerance & is safe for long-term use in adults & children.*

GREAT TASTING BERRY FLAVORED GUMMY: These Sugar Free Prebiotic Fiber gummies have a fruity berry flavor everyone loves; they are pleasant and easy to chew; you’ll find yourself reaching for more.

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 adults, these vitamins may help support the growth of good bacteria and can help support regularity.

Om Mushroom Superfood Master Blend Mushroom Supplement Powder: Contains one 3.17 ounce pouch (34 servings) of a Master Blend of Mushroom Support including Cordyceps, Reishi, Lions Mane, Turkey Tail, Chaga, and more for optimal health and immune support. Each serving of this organic mushroom complex provides 2,000mg of mushrooms

Supercharge Your Daily Health: This unique mushroom powder supplement from Om Mushroom Superfood offers a mushroom blend of 10 organic whole food mushrooms plus 3 organic botanical adaptogens in one convenient mushroom powder to support your vibrant health

Full Spectrum Immune Support: Om's Master Blend Powder is made of whole food mushroom powder that includes mycelium and fruiting bodies and provides immune health support with beta-glucans, antioxidants, plus dietary fiber and prebiotics for gut health

120 GUMMIES | 2 MONTH SUPPLY - Made with Naturally sourced Fiber with Prebiotic properties - Based on serving size, Serving size is 2 gummies, Take 2 to 4 gummies daily for best results. Expiration date for the product can be found stamped on the bottom of each bottle or stamped on designated white area on the bottom right side of the label. KOSHER CERTIFIED - Produced and formulated to a higher standard.

ZERO SUGAR ADDED TASTEFUL, DELICIOUS SUPPLEMENTS - Our great zero sugar added fruit flavored gummy, makes your daily dose of much needed nutrition's, fun easy and tasty.

DIGESTIVE HEATH REGULARITY SUPPORT - With our specially Formulated Prebiotic Fiber gummies. Viteey's Gastroenterologist recommended Digestive Heath Properties, delivers the prefect combination to help your Regularity support system. Viteeys Gummies ingredients are perfectly Formulated and combined for adults and kids, Just give it a chew, and let it work for you!

DELICIOUS GUMMY FORMULA FROM THE FIBER BRAND YOU TRUST: Metamucil Fiber Gummies are from the makers of the #1 selling fiber supplement brand

CONTAINS 5G OF FIBER PER SERVING: Getting more fiber in your diet has never been easier – taking just three delicious Metamucil Fiber Gummies adds 5g of fiber to your diet!

PLANT-BASED FIBER BLEND: Metamucil Gummies contain a plant-based fiber blend including Fibersol that together create an exclusive blend of fibers that can help you achieve your fiber intake goals

Sugar Free Gummies - Say yes to our delicious and nutritious guilt free chicory root fiber gummy vitamins for women and men packed with 4g of naturally sweet inulin fiber without artificial flavors

Gut Health Supplement - Unlike other digestive gummies our advanced gummy fiber for adults is made with easily digestible ingredients for improved regularity decreased bloating and stronger gut flora

Adult Vitamin Gummies - Who said gummies are just for kids We believe offering gummy vitamins for men and women increases follow through rates which is we made these sugar free gummy vitamins

120 GUMMIES | 2 MONTH SUPPLY - Made with Naturally sourced Probiotics and Prebiotics Fiber - Based on serving size, Serving size is 2 gummies, Take 2 to 4 gummies daily for best results. Expiration date for the product can be found stamped on the bottom of each bottle or stamped on designated white area on the bottom right side of the label. KOSHER CERTIFIED - Produced and formulated to a higher standard.

TASTEFUL, DELICIOUS SUPPLEMENTS - Our great Berry flavored gummy, makes your daily dose of much needed nutrition's, fun easy and tasty.

DIGESTIVE HEALTH - IMMUNE HEALTH - REGULARITY SUPPORT - With our specially Formulated Probiotic Prebiotic Fiber gummies. Viteey's Gastroenterologist recommended Digestive Heath Properties, delivers the prefect combination to help your Regularity support system. Viteeys Gummies ingredients are perfectly Formulated and combined for adults and kids, Just give it a chew, and let it work for you!

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

ABOUT: Chapter One Fiber Gummies contains 3 grams of fiber with natural chicory root soluble fiber

BENEFITS: Fiber is is important for overall health, specifically helps support daily digestion and regularity

GREAT TASTING: Contains soluble fiber in a most great tasting gummy

Prebiotic Fiber Supplements: These gummies are convenient prebiotic fiber supplements to help support regularity; Also available in chewable tablets

Plant-Based Fiber: Made with a prebiotic fiber found in a variety fruits and vegetables which helps balance the digestive tract by support the growth and activity of beneficial bacteria in the gut. Perfect for our vegetatian friends!

Gummies: Fiber Choice gummies are a simple and tasty way to get the additional fiber you need in your daily diet

PREMIUM QUALITY: Nature’s Answer Alcohol Free Licorice Fluid Extract is a concentrated herbal extract made from the roots of Glycyrrhiza glabra roots. It offers tremendous benefits of 1000 mg of dried root per serving. Nature's Answer alcohol free extracts are produced using alcohol, water and natural extractants and maintain their natural holistic balance.

Exceptional features: Super Concentrated. Made from 1,000mg of dried herbs (1:1 dry herb equivalent) Licorice Root is considered a great detoxifier and a powerful adaptogen in Chinese tradition. Tested, Verified, & Identified for Authenticity. There are many properties to this herb that make it special, but the main reason it is used is because of its ability to harmonize with other herbs. In the Chinese tradition, it helps to balance the Yin and Yang energies.

PERFECT CHOICE: By using Advanced Botanical Fingerprint Technology, Nature’s Answer assures you the quality of each ingredient by identifying the purity of every incoming botanical, promising you the purest form of each extract in every product.

Helps Support Gut Health: Formulated with PreforPro, an advanced prebiotic technology, this digestion supplement feeds healthy bacteria and targets the bad, helping enable better digestion and immune response

Helps Solve Digestive Problems: Designed for easy absorption and digestion, Dr. Tobias Prebiotics help support gut barrier integrity and help offer relief from digestive discomfort.

Perfect Boost for Probiotics: Our prebiotics are effective on their own or enhanced when paired with probiotics; prebiotics and probiotics are not only essential for gut health – a healthy microbiome supports all areas of health.

YumVs Probiotic with Prebiotic Fiber for Kids (80 count). White chocolate flavored bears contain proprietary blend of probiotics essential for children's nutrition and health, with 1 billion cells of microflora.

Dietary Supplement: Probiotics and prebiotic fibers are essential components in our children's digestive and immune health. Each serving of YumVs supplements contains a proprietary blend of Lactobacillus Acidophilus and Bifidobacterium Lactis, with an optimal dosage of probiotics and prebiotic fibers to help to promote the effectiveness of the probiotics. A special coating is applied to the probiotics, protecting them from stomach acids and keeping them intact.

Features: We believe in using high quality ingredients for all of our products, and maintain a nut free production facility. Formula is vegetarian, non GMO, gluten free, gelatin free, and contains no artificial colors, flavors or preservatives. Kosher/Halal.

Specialized nutrition to help kids grow strong: our specially formulated 1.5 kcal/ml balanced nutritional drink provides essential nutrients to help kids grow strong with more calories than our Boost kid essentials 1.0 formula

Simply 11 ingredients and a vitamin, mineral and nutrient blend: each serving provides 10 grams of high-quality protein to help support Muscle health, antioxidants and an excellent source of calcium and vitamin D to help build strong bones

No artificial flavors, colors, or sweeteners: our kids drink has no high fructose corn syrup and is soy Free, Gluten Free, Kosher and suitable for lactose intolerance (Not for individuals with galactosemia)

Organic Triple Soluble Fiber Powder (Chicory Root Inulin Fiber, Acacia Fiber and Psyllium Husks Fiber Blend 3 in 1 Complex Formula), 2 Pounds (32 Ounce), Daily Fiber Advanced Powder, Unflavored, Hunger Control and Vegan Friendly.

Fiber Powder Organic, Promote Digestion, Colon and Guts Health and Nourish Beneficial prebiotics and probiotics.

Powder Lover? Take it naturally in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun.

Support Healthy Gut Bacteria: Our Prebiotic Fiber Supplement are to probiotics what fertilizer is to a garden. They are the specific fibers that support your healthy bacteria and may support your digestive and immune system.*

An Easy Regimen and Convenient: Our prebiotic powder is an organic, food-based blend with a nutritional makeup rich in beneficial micro and macronutrients that your body can more readily recognize and absorb. This Prebiotic Fiber Powder makes it the perfect addition to your smoothies and soft foods.*

Formulated For Your Needs: Hyperbiotics Organic Prebiotic Blend is the ideal mix of inulin, FOS, resistant starch, and soluble fiber designed to support your gut by supporting the growth of good bacteria.*