Marnys Redukil contains highly purified Glucomannan, which helps weight loss when combined with a low calorie diet. Glucomannan is a fibre that increases in volume when in contact with water, up to 100 times its weight in water, filling the stomach. Its benefits are obtained with a daily intake of 3 g of glucomannan (three doses of 1 g), with abundant water before meals and in combination with a low calorie diet. Highly purified glucomannan has been selected with a viscosity of more than 110,000 cps, a guideline for checking glucomannan quality.