Best Inulin Prebiotic Supplements of 2025

This 2.2lb Organic Inulin FOS Powder is a water-soluble prebiotic fiber that promotes digestion, colon and gut health, and nourishes beneficial bacteria. It is vegan-friendly and contains no additives, preservatives, fillers, GMOs, artificial colors, soy, or gluten. A scoop is included for perfect measurement every time, and it can be added to shakes or smoothies for daily intake. The powder form allows for higher concentration, quicker absorption, and is gentler on the stomach.

NOW Foods Prebiotic Inulin is a soluble fiber that supports your gut health by nourishing beneficial bacteria in your intestines. This fiber is not easily digested, allowing it to reach the large intestine intact, where it can be utilized by probiotics. These friendly bacteria then produce short-chain fatty acids that help maintain the health of your colon's cells. Additionally, this product has a low glycemic index, ensuring it won't spike your blood sugar levels. With GMP certification, you can trust the quality of this supplement, which has been produced by a family-owned company since 1968.

Jarrow Inulin FOS Powder is a soluble prebiotic fiber supplement that promotes the growth of beneficial bacteria in your gut. By providing important metabolites like lactic acid and short-chain fatty acids, this powder helps to maintain a healthy pH balance in your gut and supports the integrity of your intestinal cells. Simply mix one rounded scoop into your favorite beverage once or twice a day, and enjoy the convenience of enhancing your gut microbiome. As the #1 probiotic brand for customer satisfaction, Jarrow Formulas provides a high-quality product that is suitable for vegans and vegetarians. In addition to its prebiotic benefits, this powder also enhances calcium absorption and promotes the growth of probiotic bacteria.

Standard Process Prebiotic is a high-quality prebiotic supplement that promotes the normal development of epithelial tissue and supports the absorption of calcium and magnesium. It is an excellent source of fiber, which is beneficial for digestive health. This prebiotic supplement by Standard Process Inc. works the way nature intended, providing immune support, promoting gut health, and supporting bone health with the inclusion of ingredients like magnesium lactate and calcium lactate. With Standard Process Prebiotic, you can improve your immune system, enhance digestion, and maintain a healthy gut.

It's Just! Inulin Prebiotic Fiber Sweetener is a natural and water-soluble fiber that comes from the chicory root, which promotes healthy digestion and bowel function. It can also help improve blood sugar levels and mineral absorption, making it a great addition to your healthy lifestyle. Since it's a zero-calorie, indigestible fiber, it won't weigh you down, but keep you moving.

The 5X prebiotic fiber supplement blend offers a quality formula with 5 premium forms of soluble fiber that helps to promote a more optimal digestive and gut environment, supports immune function, brain function, and mental clarity. Each serving contains XOS, GOS, FOS, Acacia Fiber, and Inulin for diverse forms of fiber supplement. Made in the USA, Lab tested, and quality guaranteed.

NOW Inulin Prebiotic Pure Powder is a certified organic, non-GMO project verified, soluble prebiotic fiber with a very low glycemic index that nourishes friendly bacteria and helps to maintain intestinal health and function. It has a pleasant flavor that adds a mild sweetness to foods and drinks without negatively impacting serum glucose levels. The product is packaged in the USA by a family owned and operated company since 1968 and has NPA A-rated GMP certification.

Kate Naturals Inulin Powder is a fantastic choice for enhancing your gut health. This organic prebiotic fiber is derived from Blue Agave, helping to improve digestion and alleviate issues like constipation. As a plant-based, gluten-free option, it fits perfectly into vegan and keto diets, allowing you to incorporate it easily into your daily routine. You can simply stir it into your favorite beverages or meals, providing an effortless way to boost your fiber intake. Additionally, this powder serves as a natural sweetener, making it a versatile ingredient for baking and cooking without altering the flavor of your dishes.

Carlyle Inulin Powder is an organic fiber supplement derived from Jerusalem Artichoke, designed to promote probiotic health. It is a quality source of fiber, providing 3g of soluble fiber per serving of vegan powder. With Carlyle, you can trust that you are getting premium, honest supplements rooted in wellness. The product is laboratory tested and made with trusted ingredients, ensuring superior quality. It is also suitable for vegetarians, as it is naturally free of gluten, soy, artificial color, artificial flavor, and non-GMO. Carlyle Inulin Powder is a convenient and beneficial way to support your digestive health and overall well-being.

Sprout Living Inulin Powder is a premium organic product made from 100% Jerusalem artichoke roots, offering a natural source of prebiotics that supports your digestive health. This powder enhances your gut microbiome, leading to better digestion and nutrient absorption. Its mildly sweet taste makes it a versatile addition to smoothies, baked goods, and other recipes, allowing you to increase fiber intake effortlessly. Plus, as a low-calorie option, it helps you reduce sugar consumption while promoting a healthier nutritional balance, making it easier to maintain overall well-being.