Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best dietary fibers of 2025
Explore up to 43% off
- Best Choice
1
Clicked 81 times in the last monthMetamucilMetamucil 4 in 1 Daily Fiber Supplement Powder, Fiber Powder for Digestive Health and Regularity*, Sugar-Free, Orange, Naturally Sourced Psyllium Fiber, 180 teaspoons
- Curious about how we select the top products for you? Explore How It Works
- Value for Money
2
MetamucilMetamucil 3-in-1 Fiber Capsules, Daily Psyllium Husk Fiber Supplement, Fiber Capsules for Digestive Health, Plant-Based Psyllium Husk Fiber Capsules, #1 Doctor Recommended Fiber Brand, 300ct Capsules
3
VitafusionVitafusion Fiber Well Sugar Free Fiber Supplement, Peach, Strawberry And Blackberry Flavored Supplements, 90 Count
4
NOW FoodsNOW Foods Supplements, Psyllium Husk Caps 500 mg, Non-GMO Project Verified, Natural Soluble Fiber, Intestinal Health*, 200 Veg Capsules
43% Off5
BenefiberBenefiber Daily Prebiotic Fiber Supplement Powder for Digestive Health, Daily Fiber Powder, Unflavored - 62 Servings (8.7 Ounces)
-
See Today’s Deals & Prices
6
Amazon BasicsAmazon Basics (previously Solimo) Fiber 4g Gummy - Digestive Health, Supports Regularity, Orange, Lemon & Strawberry, 90 Gummies (2 per Serving)
23% Off7
It's Just!It's Just! - Psyllium Husk Powder, Easy Mixing Dietary Fiber, Cleanse Your Digestive System, Finely Ground Powder, Ideal for Keto Baking, Non-GMO (Unflavored, 10oz (Pack of 1))
8
MetamucilMetamucil Fiber Gummies for Adults, No Sugar Added Orange Flavor, 5g Prebiotic Plant Based Fiber Supplement Blend, 120 Count
9
BenefiberBenefiber On the Go Prebiotic Fiber Supplement Powder for Digestive Health, Daily Fiber, Unflavored - 28 Sticks (3.92 Ounces)
10
NOW FoodsNOW Foods Supplements, Whole Psyllium Husks, Non-GMO Project Verified, Soluble Fiber, 16-Ounce
40% Off