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Updated: 19 Apr 2026

10 Best Dietary Fiber Supplements Vegan

#1 Best Pick
Raw Real Food Nutrients Organic Fibre – Gut Health & Regularity Support | Low FODMAP Prebiotic from Green Banana | Plant-Based, Vegan, Certified Organic, Irritation-Free, Unflavoured – 300g

Raw Real Food Nutrients Organic Fibre – Gut Health & Regularity Support | Low FODMAP Prebiotic from Green Banana | Plant-Based, Vegan, Certified Organic, Irritation-Free, Unflavoured – 300g

Brand: Amazonia
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  • Amazonia Organic Fibre is built on organic acacia fibre as the primary fibre source, chosen for its gentle, soluble properties and suitability for daily use. It’s supported by green banana resistant starch and made entirely from real food ingredients to complement a balanced diet.
  • Each serve delivers 3.8 g of dietary fibre from a considered triple fibre blend, helping support daily fibre intake and normal digestive function without creating heaviness or thick textures.
  • Formulated to be easy to tolerate, this fibre blend supports regular bowel movements while remaining gentle on the gut. Acacia fibre is used for its smooth digestion profile and suitability for ongoing, everyday use.
  • Green banana resistant starch is included to help support a healthy gut microbiome by nourishing beneficial bacteria. This functional fibre component works alongside acacia fibre to support overall gut health.
  • Australian Certified Organic and Low FODMAP approved through Monash University, providing confidence for those seeking clean, trusted fibre support aligned with sensitive digestion needs.
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#2 Best Value
Pure for Men Original Cleanliness Stay Ready Fibre Supplement | Helps Promote Digestive Regularity | Psyllium Husk, Aloe Vera, Chia Seeds, Flaxseeds | Proprietary Formula | 60 Vegan Capsules

Pure for Men Original Cleanliness Stay Ready Fibre Supplement | Helps Promote Digestive Regularity | Psyllium Husk, Aloe Vera, Chia Seeds, Flaxseeds | Proprietary Formula | 60 Vegan Capsules

Brand: Pure for Men
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  • TAKE IT NOW, TAKE IT LATER: Keep your runway clear for landing with our specially formulated all-natural fiber blend to promote good health and good times. With Pure for Men you’ll have clean sheets and zero stains. Stay ready and stay clean with Pure for Men.
  • PROMOTES DIGESTIVE CLEANLINESS: When taken with water, the specially formulated psyllium husk, chia seed, and flax seed work together to hydrate and build a soft but solid mass. It works much like a sponge cleaning up behind your meals.
  • PROPRIETARY BLEND OF FIBER: Unlike other fiber supplements, our proprietary blend is designed to reduce common side effects such as bloating, nausea, cramps, and gassiness. Our leading fiber supplement also has 50% more fiber per capsule than competitors.
  • 100% VEGAN FRIENDLY: Pure for Men is completely plant based. Our vegetarian capsules are made from cellulose. No gelatin or animal byproduct is used in the manufacturing.
  • SATISFACTION GUARANTEE: If you’re not satisfied with your purchase within 60 days, we’ll refund your money with no questions asked. We’re so confident in the quality of our product that your satisfaction is our number one priority.
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#3 Budget Pick
Benefiber Natural Fibre Supplement, Taste Free, 261g | Dissolvable Powder to Support Healthy Digestion

Benefiber Natural Fibre Supplement, Taste Free, 261g | Dissolvable Powder to Support Healthy Digestion

Brand: Benefiber
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  • Made from 100% natural ingredients
  • Taste-free
  • No added sugar
  • 100% wheat
  • Suitable for Adults & Children 4 years and over
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#4 Top Choice
Pure for Men Original Cleanliness Stay Ready Fiber Supplement, 240 Vegan Capsules, Helps Promote Digestive Regularity. Psyllium Husk, Chia Seeds, Oat Fibre, Proprietary Formula

Pure for Men Original Cleanliness Stay Ready Fiber Supplement, 240 Vegan Capsules, Helps Promote Digestive Regularity. Psyllium Husk, Chia Seeds, Oat Fibre, Proprietary Formula

Brand: Pure for Men
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  • TAKE IT NOW, TAKE IT LATER: Keep your runway clear for landing with our specially formulated all-natural fiber blend to promote good health and good times. With Pure for Men you’ll have clean sheets and zero stains. Stay ready and stay clean with Pure for Men.
  • PROMOTES DIGESTIVE CLEANLINESS: When taken with water, the specially formulated psyllium husk, chia seed, and flax seed work together to hydrate and build a soft but solid mass. It works much like a sponge cleaning up behind your meals.
  • PROPRIETARY BLEND OF FIBER: Unlike other fiber supplements, our proprietary blend is designed to reduce common side effects such as bloating, nausea, cramps, and gassiness. Our leading fiber supplement also has 50% more fiber per capsule than competitors.
  • 100% VEGAN FRIENDLY: Pure for Men is completely plant based. Our vegetarian capsules are made from cellulose. No gelatin or animal byproduct is used in the manufacturing.
  • SATISFACTION GUARANTEE: If you’re not satisfied with your purchase within 60 days, we’ll refund your money with no questions asked. We’re so confident in the quality of our product that your satisfaction is our number one priority.
Check latest price on Amazon
#5 Popular Choice
Mindful Foods Psyllium Husk Natural Plant Fibre Supplement 400g-Pure Dietary Fibre Ingredient for Baking Drinks and Recipes Vegan Gluten Free Plant Based in Reusable Glass Jar

Mindful Foods Psyllium Husk Natural Plant Fibre Supplement 400g-Pure Dietary Fibre Ingredient for Baking Drinks and Recipes Vegan Gluten Free Plant Based in Reusable Glass Jar

Brand: Mindful Foods
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  • Made from natural psyllium husk carefully processed to maintain its texture quality and functional properties.
  • Naturally rich in soluble fibre commonly used as part of balanced nutrition and wellness focused diets.
  • Can be added to drinks smoothies cereals or baking recipes to enhance texture and fibre content.
  • Contains no additives preservatives fillers or artificial ingredients ensuring simplicity and purity.
  • Airtight container helps maintain freshness while supporting sustainable storage and reduced waste.
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#6 Top Pick
TUMME Natural Fibre Supplement with Sterculia - Non-Fermentable Fibre for Bloating Relief & Digestive Comfort - Supports Stool Bulk & Regularity - Plant-Based, Vegan & Gluten Free (180 Capsules)

TUMME Natural Fibre Supplement with Sterculia - Non-Fermentable Fibre for Bloating Relief & Digestive Comfort - Supports Stool Bulk & Regularity - Plant-Based, Vegan & Gluten Free (180 Capsules)

Brand: TUMME
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  • Bloat-Free, Gentle Fibre Support: Non-fermentable sterculia fibre helps relieve bloating and discomfort without gas or cramping.
  • Dual-Action Relief: Builds soft, bulky stools ideal for easing both constipation and diarrhoea, supporting overall bowel regularity.
  • Highly Tolerated & Gut-Friendly: Gentle on sensitive stomachs, free from gluten, lactose, dairy, soy, nuts and sugar. Suitable for vegans and vegetarians.
  • Clinically Trusted Formulation: Developed by Dr. Simone Peters (PhD), founder of the Mind + Gut Clinic and creator of Nerva.
  • Natural Replacement for Normafibe: Australia’s only sterculia fibre supplement, ideal for those seeking a proven alternative to Normafibe.
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#7 Top Pick
LABO Nutrition Bioactive Organic Fiber – Sunfiber PHGG Soluble Prebiotic Fiber for Digestive Regularity & Gut Health – Partially Hydrolyzed Guar Gum, Low FODMAP, Unflavored, Vegan, Non-GMO, 30 Sachets

LABO Nutrition Bioactive Organic Fiber – Sunfiber PHGG Soluble Prebiotic Fiber for Digestive Regularity & Gut Health – Partially Hydrolyzed Guar Gum, Low FODMAP, Unflavored, Vegan, Non-GMO, 30 Sachets

Brand: LABO Nutrition
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  • 7g of Sunfiber (PHGG) – Gentle, Soluble Prebiotic Fiber for Regularity: Each serving delivers 7g of Sunfiber, a researched prebiotic fiber supplement made from partially hydrolyzed guar gum (PHGG). It may support digestive regularity and gut motility by helping food move at a healthy pace through the gut. Unlike many fiber powders that are high in FODMAPs and cause bloating or gas, this low FODMAP fiber is gentle, non-fermenting, and Monash University certified. Higher fiber content than psyllium husk.
  • Fast-Dissolving, Tasteless & Grit-Free Powder for Easy Daily Use: This soluble fiber powder is 100% water soluble, tasteless, and odorless—dissolving completely in water, juice, coffee, or smoothies. It mixes clearly without altering the taste, texture, or color of your favorite beverages or meals. Low in calories and easy to prepare, it's an ideal way to close the fiber gap in any diet. A great option for those seeking a clear prebiotic fiber powder that’s versatile and convenient for daily gut health.
  • Comfortable, Non-Bulking Fiber That Supports Nutrient Absorption: Unlike other fiber supplements that may block or bulk up the gut, Bioactive Organic Fiber slows gastric transit time to promote a comfortable feeling of fullness and satiety. It’s designed to support gut healthay and may assist in digestive nutrient support as part of a balanced diet, including calcium, iron, and zinc. Ours work with your body to maximize digestive support without discomfort.
  • Prebiotic Fiber for Gut Health & Microbiome Balance: Backed by science, this soluble prebiotic fiber helps maintain digestive health and balance by feeding beneficial gut bacteria. It supports digestive regularity, supports gut microbial balance, and microbiome diversity. A perfect choice for those seeking a low FODMAP prebiotic powder to support gut flora, immune support, and long-term digestive wellness.
  • Clean-Label Formula – Vegan, Non-GMO, FODMAP Certified: Formulated for sensitive systems, this fiber supplement is gluten-free, vegan, grit-free, and low calorie. Free from artificial ingredients, glyphosate, and allergens like soy and dairy. Certified low FODMAP by Monash University, this prebiotic fiber is ideal for individuals with sensitive guts. Comes in 30 convenient travel-ready sachets—perfect for use at home, work, or on the go.
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#8 Top Pick
Pure for Men Original Cleanliness Stay Ready Fiber Supplement, 120 Vegan Capsules, Helps Promote Digestive Regularity. Psyllium Husk, Chia Seeds, Oat Fibre, Proprietary Formula

Pure for Men Original Cleanliness Stay Ready Fiber Supplement, 120 Vegan Capsules, Helps Promote Digestive Regularity. Psyllium Husk, Chia Seeds, Oat Fibre, Proprietary Formula

Brand: Pure for Men
Read more
  • TAKE IT NOW, TAKE IT LATER: Keep your runway clear for landing with our specially formulated all-natural fiber blend to promote good health and good times. With Pure for Men you’ll have clean sheets and zero stains. Stay ready and stay clean with Pure for Men.
  • PROMOTES DIGESTIVE CLEANLINESS: When taken with water, the specially formulated psyllium husk, chia seed, and flax seed work together to hydrate and build a soft but solid mass. It works much like a sponge cleaning up behind your meals.
  • PROPRIETARY BLEND OF FIBER: Unlike other fiber supplements, our proprietary blend is designed to reduce common side effects such as bloating, nausea, cramps, and gassiness. Our leading fiber supplement also has 50% more fiber per capsule than competitors.
  • 100% VEGAN FRIENDLY: Pure for Men is completely plant based. Our vegetarian capsules are made from cellulose. No gelatin or animal byproduct is used in the manufacturing.
  • SATISFACTION GUARANTEE: If you’re not satisfied with your purchase within 60 days, we’ll refund your money with no questions asked. We’re so confident in the quality of our product that your satisfaction is our number one priority.
Check latest price on Amazon
#9 Top Pick
Metamucil Daily Fibre Supplement Smooth Orange, 114 Doses, 673g

Metamucil Daily Fibre Supplement Smooth Orange, 114 Doses, 673g

Brand: Metamucil
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  • Product Type: Health Personal Care
  • Package Quantity: 1
  • Country of Origin: United States
  • Helps maintain healthy cholesterol levels
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#10 Top Pick
Raw Real Food Nutrients Organic Fibre – Gut Health & Regularity Support | Low FODMAP Prebiotic from Green Banana | Plant-Based, Vegan, Certified Organic, Irritation-Free, Orange – 300g

Raw Real Food Nutrients Organic Fibre – Gut Health & Regularity Support | Low FODMAP Prebiotic from Green Banana | Plant-Based, Vegan, Certified Organic, Irritation-Free, Orange – 300g

Brand: Amazonia
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  • Promotes healthy digestion and supports regular bowel movements
  • Contains a blend of organic soluble and insoluble fibres for optimal gut function
  • Encourages the growth of beneficial gut bacteria for microbiome balance
  • Free from artificial additives, preservatives and sweeteners
  • Suitable for vegan and gluten-free diets
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