TATA Nx Zero Sugar is a 100% natural sweetener made from Lactose and Steviol Glycosides. It has a low glycemic index making it an ideal table top sweetener for the diabetic patients and calorie conscious people. One serving of Zero Sugar is equivalent in sweetness to 1 tsp of sugar. It has won India Best natural sweetener award from Ayush Natural - Ayush Ratna Kamal. Ingredients: Lactose, Steviol Glycosides, Sweetener.