Best Prebiotic Dietary Fiber Supplements of 2025

Benefiber Fiber Powder is a dietary supplement that supports good digestive health. It nourishes the good bacteria in your gut and creates an environment for good digestive health. This unflavored fiber dietary supplement is gluten-free, sugar-free, and has no artificial flavors. The powder dissolves clear and completely, making it easy to mix into your favorite foods and beverages. To use, simply stir two teaspoons into four to eight ounces of a non-carbonated beverage or soft food three times daily, for ages 12 years and older.

Benefiber Chewable Prebiotic Fiber Supplement Tablets are plant-based supplements that come in delicious fruit flavors, including orange, lemon, and wildberry. These tablets help promote good digestive health by nourishing the growth of good bacteria in your gut. The chewable tablets are convenient to use on the go, require no water, and are gluten-free and sugar-free, made with wheat dextrin. Simply chew three prebiotic supplement tablets up to three times daily. Please note that customers should be available during the product delivery to avoid any melting or damage due to heat or sunlight.

MRM Organic Fiber is designed to enhance your digestive health with a unique blend of both soluble and insoluble fibers. This product minimizes discomfort like bloating and gas, making it easier for you to maintain regularity. Made entirely from natural ingredients, it steers clear of artificial additives, ensuring a wholesome choice. You can conveniently mix one scoop into at least 10 ounces of your favorite liquids, such as water, juice, or smoothies, to effortlessly boost your fiber intake. Plus, it holds multiple certifications, including being gluten-free, vegan, non-GMO, and organic, aligning with various dietary preferences.

Micro Ingredients Organic Fiber Supplement is a premium non-GMO triple fiber powder made with Chicory Root Inulin Fiber, Acacia Fiber, and Psyllium Husks Fiber Blend 3 in 1 Complex Formula. This 2-pound soluble fiber prebiotics supplement promotes digestive health, colon and gut health, and nourishes beneficial prebiotics and probiotics. It helps control hunger and is vegan-friendly. The powder form provides higher concentration, quick absorption, and easier digestion. Just add it to water, juice, or smoothie, shake well until dissolved, and drink immediately to prevent clumping. It is made without soy, dairy, gluten, fillers, preservatives, flavors, and tree nuts.

Looking for a tasty and easy way to increase your daily fiber intake? Metamucil Fiber Gummies are the perfect solution. With a delicious orange flavor, these gummies contain a plant-based fiber blend with 5g of fiber per serving, helping you achieve your fiber intake goals. Plus, they are prebiotic and work naturally with your body to maintain digestive balance and promote digestive health. Made by the trusted brand Metamucil, these gummies are a great addition to your daily routine.

Fiber Choice Chewable Tablets are a convenient way to boost your daily fiber intake. These tasty supplements contain plant-based prebiotic fiber that helps maintain a healthy digestive system by promoting the growth of good bacteria in your gut. Chewing these tablets makes it easy to include fiber in your diet without the hassle of pills or powders. Each serving provides 4 grams of dietary fiber without any added sugar, making them a smart choice for supporting your overall health and regularity.

Bio.me Prebiotic Fiber is designed to support your digestive health effectively. With 7g of soluble fiber per serving, this supplement helps maintain a balanced gut microbiome without the discomfort of bloating or gas. Its unique formula combines resistant potato starch and hydrolyzed guar gum to promote the growth of good bacteria and enhance nutrient absorption. You’ll find it easy to incorporate this unflavored powder into your daily routine, as it mixes well with drinks and foods. Plus, it’s certified glyphosate residue free and suitable for various dietary needs, making it a trustworthy choice for everyone.

Benefiber Fiber Powder is a convenient daily supplement that supports your digestive health. Each package contains 28 unflavored stick packs, making it easy to take on the go. This prebiotic fiber powder helps nourish the beneficial bacteria in your gut, promoting overall digestive wellness. It's free from sugar, gluten, and artificial flavors, so you can feel good about what you're consuming. Plus, it dissolves completely in your favorite foods and drinks, allowing you to incorporate it seamlessly into your diet. Just mix a stick into a non-carbonated beverage or soft food for a simple health boost.

Nuven Prebiotic Fiber Powder is an easy way to boost your daily fiber intake without any added flavors or sugars. This unflavored supplement seamlessly mixes into your drinks or meals, enhancing digestive health and promoting a feeling of fullness. Made from organic Nutraflora FOS, it supports a healthy gut microbiome and alleviates bloating while ensuring regularity. With clean, pure ingredients, it is free from artificial additives, making it a safe choice for those with dietary restrictions. This versatile fiber powder fits into any diet, including low-carb options, helping you maintain overall wellness.

Benefiber Fiber Gummies are a dietary supplement designed to support gut health. These prebiotic gummies for adults contain Inulin and soluble corn fiber that nourish and strengthen good bacteria in your gut. The gummies come in a great-tasting assorted fruit flavor and are easy to take. They are gluten-free, vegetarian supplements made with natural fruit flavors and colors. Chew three gummies up to two times daily to help support your gut health. With 81 gummies in a bottle, Benefiber Fiber Gummies are a convenient and tasty way to get your daily dose of prebiotic fiber.