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Bulk dietary fibers and prebiotic raw materials
Functional Raw Materials & Prebiotics

Dietary Fibers

High-purity soluble, insoluble, and prebiotic fiber raw materials engineered for gut health, sugar reduction, and clean-label food, beverage & nutraceutical formulations.

✔ USDA Organic, Non-GMO, Kosher & Halal Certified ✔ Batch-Specific Certificates of Analysis (COA) ✔ US Warehouse Stock & Direct Factory Logistics ✔ High Solubility & Superior Formulation Stability
High purity bulk prebiotic dietary fiber powders Factory packaged dietary fiber raw ingredients for global export
Industry Overview

Bulk Prebiotic & Functional Fiber Solutions for Modern Formulations

Dietary fibers are essential functional ingredients that drive digestive wellness, prebiotic gut microbiome support, glycemic management, and satiety. Because functional fibers are not fully digested in the upper gastrointestinal tract, their health benefits and formulation success depend directly on purity, molecular structure, solubility, and lot-to-lot consistency.

Sunland Nutrition Inc provides global food, beverage, and supplement brand owners with commercial-scale access to rigorously audited dietary fiber ingredients. Our portfolio spans soluble prebiotic fibers, insoluble structural plant fibers, and natural hydrocolloids that elevate nutritional profiles while optimizing texture, mouthfeel, and shelf stability.

  • Traceable Quality & E-E-A-T Compliance: Fully documented manufacturing facilities operating under cGMP, ISO22000, and FSSC22000 standards.
  • Clean Label & Organic Scope: Certified USDA Organic (NOP), Non-GMO Project Verified, Kosher, and Halal suitable options for global compliance.
  • Application Know-How: Technical support for sugar reduction bulking, moisture retention, gelling performance, and digestive health claims.
  • Reliable Global Logistics: Stocked positions in US warehouses ensure fast shipment within 1–3 business days for North American manufacturers.
15+Specialized Fiber Raw Materials
95%+Fiber Purity Assay Grades Available
100%Batch CoA & Regulatory Backup
30+Countries Supplied Worldwide
Product Catalog

Comprehensive Bulk Dietary Fiber Portfolio

Explore our full line of soluble prebiotics, structural plant fibers, and functional hydrocolloid gums available in conventional and certified organic grades.

01 / Soluble Prebiotic

Fructooligosaccharides (FOS)

High-purity soluble prebiotic fiber derived from chicory or sucrose. FOS delivers mild sweetness (approx. 30% of sucrose), exceptional water solubility, and acts as a selective substrate for beneficial Bifidobacteria in the gut. Ideal for sugar-reduced beverages, dairy, and nutrition bars.

02 / Soluble Prebiotic

Isomaltooligosaccharides (IMO)

A non-digestible oligosaccharide powder and syrup supplying clean sweetness, humectancy, and binding capabilities. IMO provides digestive health benefits while improving texture and shelf life in protein bars, confectionery, and functional baked goods.

03 / Soluble Prebiotic

Inulin (Chicory & Agave Derived)

Natural fructan fiber offering excellent bulking properties and fat-replacer functionality. Available in long-chain and high-solubility powder grades, Inulin promotes calcium absorption, supports gut integrity, and enables "High Fiber" packaging claims.

04 / Soluble Prebiotic

Galactooligosaccharides (GOS)

Enzymatically synthesized prebiotic oligosaccharide engineered to mimic human milk oligosaccharide structures. GOS exhibits high thermal and acid stability, making it superior for infant nutrition, dietary supplements, and fermented dairy products.

05 / Soluble Prebiotic

Xylooligosaccharides (XOS)

A super-prebiotic effective at low dosages (1.4g–2.0g per day). XOS is exceptionally stable across a wide pH range (2.5–8.0) and high temperatures, providing an outstanding solution for acidic beverages, RTDs, and tableted supplements.

06 / Plant Hydrocolloid

Acacia Fiber (Gum Arabic)

100% natural, clean-label soluble dietary fiber harvested from Acacia trees. Known for low viscosity at high concentrations, Acacia Fiber serves as an effective emulsifier, binder, and gentle prebiotic for sensitive digestive formulas.

07 / Structural Plant Fiber

Citrus Fiber

Upcycled functional fiber extracted from natural citrus peel. Features extraordinary water-binding (up to 1:10) and oil-binding capacities, enabling fat reduction, texture improvement, and syneresis prevention in bakery, sauces, and processed meats.

08 / Functional Fiber

Resistant Dextrin / Soluble Corn Fiber

A highly soluble, non-viscous dietary fiber with low glycemic response. Easily integrated into clear beverages, dairy alternatives, and nutritional powders without altering taste, color, or clarity.

09 / Soluble Hydrocolloid

Psyllium Husk Powder

Soluble mucilaginous fiber derived from Plantago ovata seeds. Standardized in 85% to 99% purity and fine mesh sizes (40–100 mesh) for laxative supplements, cholesterol-lowering formulas, and gluten-free baking.

10 / Structural Grain Fiber

Oat Fiber

Insoluble dietary fiber processed from non-GMO oat hulls. Provides up to 90% insoluble fiber content with neutral flavor and high water absorption, perfect for low-carb bread, keto products, and fiber-fortified cereals.

11 / Functional Gelling Agent

Pectin (Apple & Citrus Pectin)

High-methoxyl (HM) and low-methoxyl (LM) pectin grades suitable for gelling, thickening, and stabilizing. Widely utilized in nutraceutical pectin gummies, jams, fruit preparations, and acidified dairy drinks.

12 / Synthetic Fiber Bulking

Polydextrose (PDX)

Low-calorie (1 kcal/g) soluble bulking agent used to replace sugar and fat while increasing dietary fiber content. Highly stable under low pH conditions and thermal baking processes.

13 / Marine Oligosaccharide

Chitosan Oligosaccharides (COS)

Depolymerized chitin derivative offering low molecular weight, high biological activity, and water solubility. Valued in targeted health supplements for immune support and intestinal mucosal repair.

14 / Seed Fiber

Flax Seed Fiber & Meal

Nutrient-dense fiber source supplying balanced soluble and insoluble mucilage along with natural alpha-linolenic acid (ALA) omega-3 fatty acids for meal replacements and botanical nutrition blends.

15 / Specialty Disaccharide

Lactosucrose (LS)

Functional disaccharide prebiotic that passes unabsorbed into the colon to selectively stimulate beneficial microflora growth and enhance intestinal health.

Formulation Solutions

Dietary Fiber Applications Across Industries

Our technical team assists formulators in matching the optimal fiber mesh size, viscosity, and solubility profile to your specific end-product matrix.

Dietary Supplements & Nutraceuticals

Capsule-grade, tablet-compressible (DC), and sachet-ready powders including FOS, Inulin, XOS, and Psyllium for prebiotic, synbiotic, and bowel regularity formulations.

Functional Food & Beverages

High-solubility, crystal-clear soluble fibers (Resistant Dextrin, FOS, GOS) engineered for RTD teas, sports drinks, and functional fruit juices without precipitation.

Bakery, Snacks & Energy Bars

Heat-stable fibers (IMO, Citrus Fiber, Oat Fiber) providing texture, binding, moisture retention, and sugar replacement in keto baked goods, protein bars, and cereals.

Dairy & Plant-Based Alternatives

Inulin, Pectin, and GOS utilized for mouthfeel restoration, fat mimetic properties, and stability enhancement in yogurts, oat milks, and almond milk beverages.

Weight Management & Meal Replacements

Satiety-inducing soluble mucilages and bulk fibers (Psyllium, Polydextrose, Acacia) formulated into meal replacement shakes, weight loss powders, and dietary cleanses.

Animal Nutrition & Pet Food

Feed-grade prebiotic fibers and structural plant fibers designed for companion animal gut health, digestive regularity, and kibble binding integrity.

Quality Assurance & Compliance

Audited Quality, Regulatory Integrity & Traceability

Every lot of dietary fiber supplied by Sunland Nutrition undergoes rigorous laboratory testing to verify assay purity, heavy metals, microbiological safety, and physical parameters.

USDA Organic Certification logo
USDA Organic Certified
cGMP Quality System Certification mark
cGMP & ISO Quality
Industry Association Quality Badge
Verified Member
SFA Industry Quality Mark
Global Food Safety
Kosher Certified
Halal Certified
Non-GMO Verified
Gluten-Free
Documentation Per Shipment

Specification sheets, heavy metal protocols (lead, arsenic, cadmium, mercury), micro-biological assays, allergen matrices, and NOP organic certificates are issued for QA validation prior to commercial dispatch.

Procurement FAQ

Frequently Asked Questions for Fiber Procurement

We supply a comprehensive range of soluble, insoluble, and prebiotic dietary fibers including Fructooligosaccharides (FOS), Isomaltooligosaccharides (IMO), Inulin (Chicory and Agave), Galactooligosaccharides (GOS), Acacia Fiber (Gum Arabic), Citrus Fiber, Oat Fiber, Polydextrose (PDX), Psyllium Husk Powder, Resistant Dextrin, Pectin, and Xylooligosaccharides (XOS).

Yes. We provide certified USDA Organic (NOP) grades for key prebiotic fibers including Organic FOS, Organic IMO, Organic Inulin, Organic Acacia Fiber, and Organic Erythritol/Fiber blends, backed by complete organic transaction certificates (TC).

Every lot is accompanied by a batch-specific Certificate of Analysis (COA), Technical Data Sheet (TDS), Specification Sheet, MSDS, Allergen Statement, Non-GMO Statement, and Kosher/Halal certification file.

Pilot orders and sampling start at 25 kg multi-wall bags or drums. Standard inventory maintained in our Southern California warehouses dispatches within 1–3 business days. Full container load (FCL) direct-from-mill programs run on 4–6 week lead times.

Absolutely. Our technical specialists assist formulators in selecting optimal particle mesh sizes (e.g., 40 mesh vs 100 mesh psyllium), adjusting viscosity profiles, and ensuring clean taste in sugar-reduced or high-fiber product formulations.

Ready to Source High-Quality Bulk Dietary Fibers?

Connect with our technical sourcing specialists for batch COAs, sample requests, and competitive volume pricing.

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