HIGH CALORIES - While other mass gainers provides 3480 calories Patanjali Nutrela Weight Gain is formulated to deliver highest calorie 3834 kcal per serving for optimum weight gain. SCIENTIFIC FORMULATION : A unique balanced formulation of easy to absorb proteins- 20g complex carbohydrates - 66.6g Fats - 8g and 52 essential nutrients - 11 Natural herbs 12 Minerals 11 Bio Fermented Vitamins and added Glutamine 100% VEG & SAFE TO USE - Patanjali Nutrela Weight gain has no side effects and is 100% vegetarian wight gainer. Comes with LAB REPORT from NABL Govt. Accredited lab which can be downloaded post purchase . IDEAL FOR : Patanjali Nutrela Weight Gain is ideal for teenagers young women and men who wants to achieve a healthy and attractive physique NATURAL INGREDIENTS : GMO Free Gluten Free No banned Susbstance AddedNo Doping Ingredients Added (as per WADA/NADA) No Preservatives