Made with pure and top-grade natural ingredients, Nature Sure™ Double Mass Tablets are a unique fusion of Ayurvedic herbal extracts and proteins that help gain weight easily, quickly, and above all, naturally. Suitable for all underweight men and women with a lean body type, Nature Sure Double Mass helps increase calorie intake and appetite. Take 1 to 2 tablets twice or thrice a day ideally with milk (or water). All natural supplements take time so continue for at least 2-3 months for effecti