Glucomannan from Diet Prime is a food supplement in vegetable capsule format. It is formulated with glucomannan, a soluble fiber that swells when hydrated. The beneficial effect is obtained with a daily intake of 3 g of glucomannan in three doses of 1 g, together with one or two glasses of water, before meals, when following a low-calorie diet. In addition, its formula contains vitamin B12, essential for maintaining excellent health and improving energy levels. Glucomannan helps reduce body fat when following a low-calorie diet. Vitamin B12 contributes to normal energy metabolism and helps reduce tiredness and fatigue. Without gluten Without lactose Vegan friendly How to use Take 2 - 3 capsules with a large glass of water 30 minutes before main meals. Do not exceed 6 capsules daily.