Best Powder 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.

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 Powder is a convenient supplement designed to support your digestive health and help you feel satisfied for longer periods. This unflavored, sugar-free powder easily blends into your favorite foods and drinks without altering their taste or texture. As a prebiotic fiber, it promotes a healthy digestive system, making it an excellent addition to your daily routine. Made from wheat dextrin, this gluten-free option is perfect for anyone looking to enhance their fiber intake effortlessly.

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.

Metamucil Clear Fiber is an unflavored, easy-to-mix powder that can seamlessly fit into your daily diet. You can enjoy it in various beverages like coffee, smoothies, or juice without any gritty texture. This fiber supplement promotes regular bowel movements, helping you relieve occasional constipation. It also contains prebiotic Inulin, which supports the growth of beneficial gut bacteria, enhancing your digestive health. With the trusted Metamucil brand, you can feel confident in adding this fiber blend to your routine for better digestive wellness.

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.

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.

Metamucil Fiber Supplement is a 4-in-1 psyllium fiber powder that helps promote digestive health and regularity. It is made with naturally sourced psyllium fiber, which traps and removes waste from your body, making you feel lighter and more energetic. The supplement is sweetened with real sugar, providing a delicious taste while supporting healthy blood sugar levels. Additionally, taking Metamucil every day can help lower cholesterol, promoting heart health. With its coarse texture and orange smooth flavor, this dietary fiber supplement is a convenient and effective way to improve your overall well-being.

Healthy Fiber Supplement is a dietary fiber supplement from Healthy Origins. It is an all-natural, non-GMO, and gluten-free supplement that supports digestive health. The supplement is clinically proven to improve regularity and growth of beneficial bacteria. With higher fiber content than Psyllium husk, Healthy Fiber Supplement is grit-free and taste-free. It is also suitable for both vegetarians and vegans. This supplement is a convenient way to improve your digestive health and promote 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.