Best Powder Prebiotic Supplements in 2026
Daisy
Last Updated: Feb 9, 2026
Daisy
Last Updated: Feb 9, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Prebiotics
Relieves constipation
Mix it in your favorite foods
Low calorie
Sugar free
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
One package of 28 unflavored powder stick packs of Benefiber On the Go Prebiotic Fiber Supplement Powder for Digestive Health, Daily Fiber Powder
Daily fiber powder supplement that nourishes the growth of good bacteria that exist naturally in your gut to help you maintain good digestive health (1)
Prebiotic fiber powder that contains no sugar, gluten or artificial flavors
Unflavored fiber powder that dissolves clear and completely in your favorite foods and beverages (2)
Benefiber prebiotic supplement made with wheat dextrin (3)
Three times daily, mix the contents of a prebiotic powder stick into a non-carbonated beverage or soft food and stir well until fully dissolved, for age 12 years and older
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
One 17.6-ounce bottle of unflavored Benefiber Healthy Shape Prebiotic Fiber Supplement Powder for Digestive Health
Dietary fiber powder that helps you feel fuller for longer (1)
Prebiotic supplement that promotes digestive health (2)
Add this daily fiber powder to your favorite food or drinks without changing their taste and consistency (3)
Prebiotic powder made with wheat dextrin (4)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Five Star Goods | 9.95 | ✅ | ✅ | ✅ |
One 8.7-ounce bottles of unflavored Benefiber Healthy Shape Prebiotic Fiber Supplement Powder for Digestive Health
Dietary fiber powder that helps you feel fuller for longer (1)
Prebiotic supplement that promotes digestive health (2)
Add this daily fiber powder to your favorite food or drinks without changing their taste and consistency (3)
Prebiotic powder made with wheat dextrin (4)
Sugar free, gluten free, unflavored fiber powder supplement that dissolves clear and completely
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ALBiz | 9.92 | ✅ | ✅ | ✅ |
One package of 28 unflavored powder stick packs of Benefiber On the Go Prebiotic Fiber Supplement Powder for Digestive Health, Daily Fiber Powder
Benefiber prebiotic supplement made with wheat dextrin
Unflavored fiber powder that dissolves clear and completely in your favorite foods and beverages
Prebiotic fiber powder that contains no sugar, gluten or artificial flavors
Daily fiber powder supplement that nourishes the growth of good bacteria that exist naturally in your gut to help you maintain good digestive health
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mr. Medical | 9.98 | ❌ | ❌ | ❌ |
Benefiber Original is a 100 percent natural daily prebiotic dietary fiber powder supplement
Unlike some other forms of fiber such as gummies, capsules, and tablets, Benefiber can be added to your favorite foods and beverages
Taste free, gluten free and sugar free and dissolves clear
Supports your digestive system’s good bacteria and overall digestive health with the natural prebiotic fiber, wheat dextrin (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.)
Available in 38 (5.4 oz.), 62 (8.7 oz.), 125 (17.6 oz.), 190 (26.8 oz.) servings, and in Stick Packs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| B'H | 9.87 | ✅ | ✅ | ✅ |
One 15 count package of Benefiber Advanced Digestive Health Prebiotic Fiber Supplement Powder with Probiotics for Digestive Health (1)
Dietary supplement for adults designed to help support gut health (1)
Fiber powder for adults that strengthen and nourish good bacteria to support gut health (1) using prebiotic fiber and probiotics
Enjoy this prebiotic and probiotic supplement in a great tasting and easy to take dietary fiber powder form
Daily fiber powder with probiotics comes in convenient, pre-portioned stick packs that are great for taking on-the-go
Gluten-free, prebiotic and probiotic supplement can be mixed into your favorite foods and non-carbonated beverages like water or juice
Take probiotic powder with prebiotics as directed to support digestive health (1)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
One bottle of 81 Assorted Fruit-flavored Benefiber Prebiotic Fiber Supplement Gummies for Digestive Health (1)
Dietary supplement for adults designed to help support gut health (1)
Prebiotic gummy for adults that strengthen and nourish good bacteria to support gut health (1) using Inulin and soluble corn fiber
Enjoy this prebiotic supplement in a great tasting and easy to take dietary fiber gummy form (1)
Gluten-free, vegetarian dietary supplements are made with natural fruit flavors and naturally sourced colors
Chew three Benefiber gummies up to two times daily, for those 12 years and above
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Includes 28 count On The Go Sticks and 62 Powder Servings
Benefiber Original is a 100% natural prebiotic fiber supplement
Enjoy your fiber anywhere you go! on the GO! With Benefiber Sticks
Benefiber powder dissolves clear and can be added to your favorite foods and drinks
Taste free, gluten free and sugar free and dissolves clear
Benefiber supports your digestive system’s good bacteria and overall digestive health*
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent disease.
Available in 38 (5.4 oz.), 62 (8.7 oz.), 125 (17.6 oz.), 190 (26.8 oz.) servings, and in stick packs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Royal Meds | 9.95 | ✅ | ✅ | ✅ |
FIBER SUPPLEMENT: Comparable to Benefiber, Clear 2 Go is an all-natural, prebiotic fiber supplement with maltodextrin and prebiotic inulin. However, each 1tbsp serving provides 7g of dietary fiber, while Benefiber’s 2tsp serving provides only 3g of fiber.
MAINTAINS WATER BALANCE: This supplement contains the Prebiotic FOS which stimulates the growth of beneficial colon bacteria. FOS helps to maintain the colon's integrity and water balance, promoting bowel regularity and preventing diarrhea.
100% NATURAL: Free of GMOs, psyllium, gluten, and wheat, this product has no added sugar, salt, flavors or colors. The 100% soluble fiber is tasteless, grit-free and colorless, dissolving instantly in any beverage.
VERSATILE USE: Supporting bowel health and regularity, this supplement increases dietary fiber intake to help control constipation and softens stools. It can be used to help relieve chronic constipation, bowel irregularity, IBS and diverticulitis.
AMPLE SUPPLY. This supplement comes in a 15.8-ounce bag, providing 56 servings per container. Keep stored at room temperature and reseal tightly after opening.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Radiant Astro | 0.00 | ✅ | ✅ | ✅ |
1.PREBIOTIC FIBER GUMMIES SUPPLEMENTS: These gummies are convenient prebiotic fiber supplements to help support regularity; Also available in chewable tablets pills
2.PLANT-BASED FIBER BLEND: Each three gummy serving contains 6 grams of dietary fiber; NO artificial flavors, sweeteners, no sugar, sugar free, or colors; Natural StrawBerry Flavor
3. GUMMIES: Fiber Choice gummies are a simple and tasty way to get the additional fiber you need in your daily diet
4.PROMOTES DIGESTIVE HEALTH: Known for keeping us poop regular, poop pills , fiber also provides many other benefits, such as helping to support digestive health, a healthy immune system, and overall good health benefiber gummies for adults
5. NATURAL: Natural Strawberry Flavors soluble fiber plant based fiber
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: One bottle of 50 orange, raspberry and cherry-flavored Benefiber Prebiotic Fiber Supplement Gummies for Digestive Health with Probiotics, Fiber Gummies for Adults and Children 12 years and above
Product 1: Prebiotic gummies for adults that also include probiotics to help optimize gut health (1)
Product 1: Probiotic gummies for adults that include plenty of good bacteria to support gut health (1)
Product 1: Contains the plant based prebiotic ingredient Inulin and the probiotic Bacillus coagulans (LactoSpore(R))
Product 2: One 100 count bottle of assorted fruit-flavored Benefiber Chewable Prebiotic Fiber Supplement Tablets for Digestive Health, Chewable Fiber Tablets
Product 2: 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
Product 2: Plant based fiber supplements packed into great-tasting chewable tablets to promote good digestive health (1)
Product 2: Prebiotic supplements that help nourish the growth of good bacteria that exist naturally in your gut (1)
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Benefiber | 10 |
| Generic | 1 |
| Nutritional Designs Nd Labs, Inc Since 1986 | 1 |
We've carried out a comprehensive analysis of 63,168 reviews on prebiotic supplements, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select prebiotic supplements priced around $16.84, with top brands including garden of life, microbiome labs, gobiotix, prescribed for life, biohm, primal harvest, teraganix, earth's pearl and essential stacks and viome
Our team of expert editors reviewed these high-quality items and handpicked the top 12 prebiotic supplements for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include amazon.com, fortressbrand, gobiotix, prescribed for life, biohm, primal harvest, teraganix, inc., luv ur gut and essential stacks and viome .
We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which prebiotic supplements to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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