Dabur Chyawanprakash Sugarfree is based on an ancient ayurvedic formulation of more than 41 ayurvedic herbs and other ingredients to boost your immunity. It is clinically tested chyawanprakash formulated using 41 powerful herbal ingredients, which helps to strengthen the immune system and is safe for diabetics. This sugar-free formula is great for calorie-conscious people and people with a high glucose content in their blood.