Product Overview
Glucomannan is a water-soluble dietary fiber extracted from the root (corm) of the konjac plant (Amorphophallus konjac), a tuber native to parts of Asia that has been used in traditional food preparation for centuries, most familiarly as the base of konjac noodles (shirataki). The konjac corm is processed and milled into a fine glucomannan powder, which is typically encapsulated for supplement use because the fiber expands significantly and becomes viscous on contact with liquid.
Glucomannan is classified among the most viscous dietary fibers used in supplementation, meaning it absorbs many times its weight in water and forms a thick, gel-like mass in the digestive tract. This high water-holding capacity is the basis for its common use in weight management and digestive health formulas, where it is valued as a source of soluble fiber that contributes to feelings of fullness and normal digestive function.*
How Brands Use Glucomannan
- Encapsulated in delayed or standard-release capsules taken with water before meals
- Positioned as a soluble fiber ingredient in weight management and appetite-support formulas
- Combined with other fibers like psyllium or with ingredients such as chromium in multi-ingredient formulas
- Sourced and tested for viscosity and particle size to ensure consistent gel-forming performance
- Labeled with clear water-intake instructions given the fiber's high expansion rate
Private label brands most often request glucomannan for weight management and appetite-support capsule lines, where its recognizable name and long supplement-industry history give it strong label appeal. Because proper hydration is important with any highly viscous fiber, we work with brands on clear label instructions and capsule specifications to support safe, consistent use.
Health Genesis Corporation encapsulates Glucomannan at our FDA-registered, GMP-certified, NSF-certified facility in Davie, Florida. Our family-owned company brings more than 25 years of fiber ingredient manufacturing experience, and we offer private label brands low minimum order quantities, capsule customization, and in-house label design.
Why does Glucomannan need to be taken with plenty of water?
Glucomannan is a highly viscous fiber that expands significantly when it absorbs liquid, so we recommend clear label instructions directing consumers to take it with a full glass of water to support comfortable, normal digestive transit.
Is Glucomannan suitable for a vegan product line?
Yes, Glucomannan is derived from the konjac plant root and is naturally vegan, making it a fitting fiber ingredient for plant-based weight management or digestive health product lines.
Can Glucomannan be combined with other ingredients in a custom formula?
Yes, it is frequently blended with other fibers or with ingredients like chromium in weight management formulas, and our formulation team can help design a multi-ingredient capsule product for your brand.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Additional Information
Why Choose Health Genesis
Industry-Leading Private Label Supplement Manufacturing
FDA-Registered & GMP-Certified
Health Genesis operates a fully FDA-registered, GMP-compliant manufacturing facility. Every product undergoes rigorous testing at multiple stages.
Low Minimum Order Quantities
Our accessible MOQs make private label supplements feasible for emerging brands. Test market demand without committing to massive inventory.
Fast Turnaround Times
Our efficient production processes deliver your products quickly. Most orders ship within 2-4 weeks after approval.
Complete Private Label Services
From formulation consultation to fulfillment, we handle everything. Focus on growing your brand while we handle manufacturing.
Quality You Can Trust
Every batch undergoes comprehensive testing: identity, purity, potency, heavy metals, and microbial testing. Third-party lab results available.
Expert Support Team
Our experienced team guides you through label design, regulatory compliance, and production. We're here to help you succeed.

