It's time to get serious. VM Nutrition's Sigma Mass is a premiere lean mass gainer designed to deliver clean mass without adding unhealthy sugars or fats. Each serving provides highest quality grass-fed protein complex, carb complex, healthy fats, vitamins & minerals and a whooping 3g creatine monohydrate to help you become the change. 

Our powerful mass gainer is specially suitable for those looking to build mass in the healthiest way possible or those who are too busy to fit enough calories in their day to reach their muscle growth goals.