Best High Dietary Fiber Supplements of 2025

Get the digestive system support you need with the Vitafusion Fiber Well Sugar Free Fiber Supplement. This dietary fiber supplement comes in a delicious peach, strawberry, and blackberry flavor and contains 5g of prebiotic fiber per serving to help aid digestive health and support regularity for adults. These sugar-free gummy vitamins make for a convenient and tasty alternative to traditional supplement pills, and are made without high fructose corn syrup, gluten, or synthetic FD&C dyes.

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.

The Nature Target Fiber Powder is an excellent choice for anyone looking to boost their daily fiber intake. Each scoop provides 5 grams of soluble fiber, sourced entirely from whole food ingredients, making it easy to incorporate into your diet. This unflavored powder dissolves smoothly in any beverage, allowing you to enjoy its benefits without changing the taste of your drinks or meals. It's suitable for various diets, including keto and vegetarian, and is free from artificial additives. Additionally, it promotes digestive health by supporting regularity and nourishing gut flora, helping you feel lighter and more energized throughout the day.

Nextdia Fiber Gummies are a convenient way to boost your daily fiber intake. They contain a blend of organic, plant-based fibers that are gentle on your digestive system, making them ideal for those with sensitive stomachs. With 10g of fiber per serving, these gummies also support gut health by promoting the growth of beneficial bacteria. Additionally, each gummy is packed with probiotics and digestive enzymes, which help improve digestion and relieve discomfort. Enjoy the delicious blueberry flavor without the sugar, making it a tasty alternative to traditional fiber supplements.

Kidney Restore Tri-Fiber Powder is a high-quality, organic soluble fiber supplement that offers a convenient way to increase your daily dietary fiber intake and restore gut health. With three prebiotic fiber powders, this unflavored supplement supports normal digestive function, promotes regularity, and helps to maintain a healthy gut microbiome. The combination of Acacia Fiber, Agave Inulin Fiber, and Psyllium Husk Fiber provides multiple benefits, including improved gut health, reduced gas and bloating, and relief from digestive troubles like IBS, IBD, and leaky gut. By taking Tri-Fiber, you can enjoy easier bathroom trips and support your overall digestive wellness. Plus, you'll receive a user guide for best use and 60 days of email support from health coaches. Say goodbye to digestive discomfort with Kidney Restore Tri-Fiber Powder.

Natures Craft Fiber Gummies are a high fiber supplement packed with 4g of naturally sweet inulin fiber without artificial flavors, making them guilt-free and delicious. These gummies are made with easily digestible ingredients that promote digestive health, reduce bloating, and improve regularity. They are also suitable for adults and can increase follow-through rates for taking vitamins. Soluble fiber supplements are essential for cleansing the body, promoting digestive health, and increasing feelings of fullness. Natures Craft Fiber Gummies are a quality product made with the benefits of Mother Nature.

Kaya Fiber Gummies are designed to enhance your digestive health and overall well-being. These gummies help your body efficiently extract vitamins from food while reducing gas and promoting regular bowel movements. They also support your immune system, helping you fend off illnesses and stay healthy. Additionally, these gummies provide a boost in energy and stamina by ensuring your gut absorbs vital nutrients effectively. Incorporating this supplement into your daily routine is a simple way to support your gut health and enjoy a fitter lifestyle.

Oat Bran Tablets are a dietary fiber supplement that contains a high potency formula of 1,000 MG per tablet, with 100 tablets in total. The tablets are made to be more durable with an enhanced coating that prevents crumbling and breaking during transport. They are rich in antioxidants, and an excellent source of soluble, dietary, and digestive oat fiber. Oat Bran tablets support digestive health by promoting regularity and maintaining bowel function.

Vitafusion Fiber Well Fit Gummies is a dietary fiber supplement that supports regularity and digestive health with 5 grams of fiber. It also contains 6 high-potency B vitamins that help boost cellular energy and metabolism. The gummies come in natural peach, raspberry, and berry flavors, without high-fructose corn syrup, gluten, or synthetic dyes. Additionally, the product has been awarded the 2021 ChefsBest Excellence Award for surpassing quality standards established by professional chefs.

Thorne FiberMend is a high-quality, easy-to-use fiber formula to promote regularity and balanced GI flora. It contains prebiotic fiber to support healthy bowel movement without bloating, cramping, or gas. The powder is high in soluble fiber, easily mixes with water, and is free from gluten, soy, dairy, shellfish, and fish. Thorne Research, the manufacturer, is known for delivering premium, science-based products with exceptional formulation and quality. Thorne adheres to the FDA's cGMPs and has the highest number of NSF Certified for Sport products.