Global Insoluble Dietary Fibres Market Revenue Grows at a CAGR of 7.4%

Introduction

Straits Research released its highly anticipated report, “Insoluble Dietary Fibres Market Size & Outlook, 2026-2034”. According to the study, the market size is valued at USD 3.10 billion in 2025 and is projected to expand to USD 5.88 billion by 2034 registering a compound annual growth rate (CAGR) of 7.40%.

Market Dynamics

The growth of the insoluble dietary fibres market is primarily driven by increasing consumer awareness of digestive health and the need to reduce sugar intake in daily diets. With most adults consuming only 15–18g of fibre per day, compared to the WHO-recommended 25–30g, food and beverage manufacturers are reformulating everyday products, such as bread, cereals, and snacks, with fibre-rich ingredients. Regulatory clarity is also supporting expansion, as the U.S. FDA continues to approve specific added fibres, such as resistant starches and oat fibres, for use in “dietary fibre” labelling.

However, technical challenges, such as changes in taste and texture, as well as differences in regional labelling rules, can hinder rapid market uptake, especially for smaller brands lacking the capacity for reformulation. Sensory trade-offs or inconsistent regulations also create hesitation in scale-up. Yet, the market presents strong opportunities through the demand for fibre-fortified staples and beverages, aligned with front-of-pack nutrition labelling and sugar tax policies globally. For instance, the UAE will implement tiered sugar excises by 2026, boosting fibre-enhanced low-sugar RTDs and snacks. Such market and policy dynamics are transforming insoluble fibres from commodity ingredients into strategic tools for nutrition, compliance, and product innovation.

Key Highlights

• By Ingredient Type: According to Straits Research, the Cereal and grain fibres dominated the market in 2025, with a revenue share of 5%.
• By Application: The Snacks and bars segment is estimated to register the fastest CAGR growth of 9.5%.
• By Form: The Standard milled powders category dominated the market in 2025 with a revenue share of 58%.
• By End User: The Nutrition and sports brands segment is projected to register the fastest CAGR of 9.0% during the forecast period.
• Regional Insights: North America dominates with over 39.70% share, driven by mature cereal, bakery, and snack manufacturing, strong retailer standards, and clear labelling rules for “dietary fibre”.

Competitive Players

1. Ingredion
2. MGP Ingredients
3. Tate & Lyle
4. ADM
5. Cargill
6. Roquette
7. BENEO
8. JRS Rettenmaier (VITACEL)
9. Grain Millers
10. Avena Foods
11. Grain Processing Corp (GPC)
12. Fiberstar
13. Herbstreith & Fox (Herbafood)
14. CFF GmbH
15. InterFiber
16. SunOpta
17. Kerry
18. CP Kelco
19. Nexira
20. Taiyo
21. DKSH
22. Prinova
23. Batory Foods

Recent Developments

• October 2025 - Ingredion expanded its partnership with Univar Solutions into the Benelux region, increasing distribution of its speciality ingredients, which include its plant-based and clean-label products like HI-MAIZE resistant starch and Novation starches.

Segmentation

1. By Ingredient Type (2026-2034)
   1. Cereal and grain fibres (wheat/oat/corn bran, oat hull)
   2. Resistant starches (RS2/RS3/RS4; e.g., high-amylose corn, wheat)
   3. Fruit and vegetable pomace fibres (apple, citrus, carrot)
   4. Legume and pulse hull fibres (pea, chickpea)
   5. Cellulose/wood-derived insoluble fibres
   6. Other speciality fibres (bamboo, cocoa, potato, rice husk)
2. By Application (2026-2034)
   1. Bakery and breakfast cereals
   2. Snacks and nutrition bars
   3. Pasta/noodles and extruded foods
   4. Meat and plant-based analogues/processed meat
   5. Dairy alternatives and beverages
   6. Supplements and nutraceuticals
   7. Others (confectionery, sauces, batters/coatings)
3. By Form (2026-2034)
   1. Powder/milled (standard mesh)
   2. Fine micronised powders
   3. Agglomerated/granular (free-flow/instantized)
   4. Pre-blends and functional systems (with emulsifiers/starches)
4. By End User (2026-2034)
   1. Packaged food manufacturers (CPG)
   2. Commercial bakeries and foodservice producers
   3. Nutrition and sports brands (bars, shakes)
   4. Meat processors and alt-protein makers
   5. Private label/retail brand owners
5. By Region (2026-2034)
   1. North America
   2. Europe
   3. Asia Pacific
   4. Middle East and Africa
   5. Latin America