Top 10 Best oat fiber powder in 2026

Main highlights

• •Certified Organic Oat Fiber
• •Batch Tested and Verified Gluten Free
• •Plant-based Insoluble Fiber
• •Great substitute for wheat-based fiber
• •Add to muffins, cupcakes, smoothies, cereals, cookies, and shakes, or as a binding agent for meatballs!

Main highlights

• •Good Source of Fiber and Protein
• •Grown in the USA
• •USDA Organic
• •Non GMO Project Verified
• •Certified Organic by QAI

Main highlights

• •Experience The Power Of Plant-Based Cholesterol Management - Nutrim Oat Bran Power is a vegan-friendly, natural-from-nature alternative to cholesterol medications and their potential side effects. Nutrim is a daily oat fiber supplement that serves as a wholesome substitute for dietary fiber pills, fiber gummies, and other high fiber supplements.
• •Mix In Superfood Powder and Cholesterol Management Supplement - Nutrim blends into a wide range of foods and beverages, delivering a concentrated dose of beneficial beta-glucan soluble fiber. Each serving contains 750mg of Oat Beta Glucans, a soluble fiber that helps regulate cholesterol levels and promote overall wellness. As a fine powder designed to readily mix with food and drinks, you can enjoy its heart healthy benefits at any meal.
• •Supports a Low Cholesterol Diet - As a neutral-flavored oat bran soluble fiber powder that you can easily incorporate into any diet, you can add into a coffee, juice, smoothie or shake; stir into soups, sauces and cereals; or sub in as oat flour for baking.
• •Promotes Digestive Health and Overall Wellness - The Beta Glucans in Nutrim act as prebiotics, supporting a healthy gut and regular bowel movements while improving immune function. When consumed as part of a healthy diet, they may also be used to support circulatory performance.
• •The Sur Nutrition Difference - Nutrim is part of the Sur Nutrim product family with other innovative products such as AltRed Beet Root Betalain Capsules, Joint Support FruiteX-B Tart Cherry Capsules, and Immunity Immune Support. Sur Nutrition is a family-owned business that evolved from the fields of Illinois into a premium supplement brands for athletes and non-athletes alike.

Main highlights

Main highlights

• •HIT YOUR KETO CARB COUNTS WITH 0g NET CARBS: As an insoluble fiber ground from the husks of oats, Modern Mountain Oat Fiber is the best way to upgrade your low-carb baking game while also adding zero net carbs and zero calories. That's right: Zero. Zip. Nada.
• •BAKE LOW-CARB BREADS WITH INCREDIBLE TEXTURE: From breads and biscuits, to cakes and cookies, oat fiber improves the texture and crumb of your and bulks up your favorite keto baked goods with plenty of dietary fiber. We consider it the tried-and-true trick to achieving tantalizing texture in your low-carb baking!
• •SAY HELLO TO GREAT GLUTEN-FREE BAKING: Get ready to bake great gluten-free baked goods galore. Modern Mountain Oat Fiber is gluten free, non-GMO, kosher, and vegan-friendly.
• •ULTRA-FINE POWDER PERFECT FOR BAKING, SMOOTHIES, OR SAUCES: This fantastic, fluffy fiber is an ultra-find grind, allowing you to easily mix it into any baking mix. With an incredibly neutral flavor, oat fiber is also a great thickener for your your sweet smoothies or savory sauces.
• •BAKE A DIFFERENCE: When you purchase Modern Mountain products, your great keto baking helps to give back. Through our partnership with 1% for the Planet, a portion of every sale is donated to environmental causes that help to heal and support our Earth.

Main highlights

• •Naturally-produced from food-grade oat hulls through a proprietary, chemical-free process; Transforms organic hulls into oat fibers through a mechanical milling process
• •Just one teaspoon serving gives you 12% of your daily fiber requirement (3 grams); Increase fiber intake with a convenient natural source of fiber
• •Dissolves easily in smoothies, pancakes, taco shells, pasta, spice blends, and any baked good; Ideal for low carb or ketogenic baking; Vegan and Non-GMO Project Verified
• •Supplements a heart-healthy lifestyle with longer-lasting energy; and healthy gut bacteria from regular consumption of oat fibers
• •NuNaturals makes naturally-sweetened sugar-free products that taste great and are good for you; We're committed to creating ethically and sustainably sourced foods that support your wellness

Main highlights

• •Your Daily Fiber - An excellent alternative to psyllium husk and other fiber supplements, Solaray Oat Fiber contains 11g of oat bran fiber, providing 5g of dietary fiber – 19% your recommended daily value – per serving.
• •Mighty Beta Glucan - Our Oat Fiber has been standardized to supply 3g (28%) beta glucans. Soluble fibers found naturally in oats and other foods, beta glucans offer powerful support for vascular and heart health.*
• •High Fiber Oat Bran - A perfect way to supplement the fiber you get from foods, our unflavored Oat Fiber powder is a simple alternative to fiber capsules and mixes easily in liquids. Blend it into smoothies or your favorite hot or cold drinks, try it in recipes or sprinkle it over foods.
• •Making a Difference – To reduce our carbon footprint, Solaray bottles are made from post-consumer recycled resin, helping keep plastic out of our landfills and oceans; we’ve also installed solar panels as an additional energy source at our Ogden, Utah facility—to power the processes and products that help you Live Brighter.
• •Trusted Brand – Gluten free, vegan and made without soy in our GMP-certified facility, our oat fiber supplement is tested in our own state-of-the-art lab in Utah to bring you the best possible quality.

Main highlights

• •Each serving of Nutricost Organic Oat Fiber provides 3 grams of dietary fiber to support your daily intake.
• •This product contains 0 grams of sugar per container, making it a great choice for those looking to avoid added sugars.
• •Nutricost Oat Fiber is certified USDA Organic.
• •Use this oat powder to easily add fiber to your diet or as a thickener in cooking and baking recipes.
• •This product is both gluten-free and GMO-free.

Main highlights