NOW Glucomannan Pure Powder is a natural, soluble fibre sourced from konjac root (Amorphophallus konjac), traditionally used to support digestive regularity and promote satiety. As a bulk-forming fibre, glucomannan may help maintain a feeling of fullness, making it a useful addition to a weight management program when combined with a healthy diet and regular physical activity. This non-GMO, keto-friendly powder mixes easily into water or juice and supports gut and metabolic health.