
Konjac fiber is a natural, water-soluble dietary fiber derived from the root of Amorphophallus konjac. Rich in glucomannan, it offers exceptional water-binding capacity and forms a gel-like substance in the digestive tract—helping to support satiety, digestive health, and metabolic balance. Its multifunctionality makes it a smart choice for a wide range of nutritional and functional food applications.
Expands in the stomach to promote a lasting feeling of fullness, helping reduce appetite and support portion control.
Slows carbohydrate absorption without causing glucose spikes and contributes to healthy cholesterol levels.
Acts as a gentle, bulk-forming fiber that promotes regularity and nourishes gut microbiota.
Low-calorie, plant-based, and gluten-free—ideal for health-conscious formulations.
Works effectively as a thickener or gelling agent across a broad range of formulations, with no temperature constraints.
| Item | Konjac Fiber |
|---|---|
| Catalog number | DS-HD-030 |
| Composition | 90% konjac glucomannan |
| Appearance | Off-white powder |
| Plant source | Amorphophallus konjac |
| Part used | Root |
| Storage | Keep in a cool, dry place away from sunlight |
Konjac fiber helps you create better-for-you products by increasing dietary fiber and reducing sugar or fat content. Unlike many other soluble fibers, it ferments slowly in the colon, resulting in improved tolerance and sustained prebiotic effects. Its slow digestion and low energy density make it especially beneficial in formulations targeting weight management and blood sugar control.
Alfa Chemistry brings over two decades of expertise in the dietary supplements and nutraceutical industries. Our konjac fiber is produced to the highest quality standards, ensuring consistent performance and purity. With strong technical support and flexible supply options, we help brands develop innovative, functional products that meet growing consumer demand for healthier choices.
Our products and services are for research use only and cannot be used for any clinical purposes.