About this item High-Quality ProEnergy Whey Protein Isolate by EnergyFirst is organically sourced, rBGH-free made with only whey isolate from grass-fed cows. Our fat-free and cholesterol-free natural protein powder is the perfect fuel for building lean and strong muscle. Available in 4 Flavors. EnergyFirst ProEnergy protein powder comes in 4 delicious flavors - Strawberry, Vanilla, Chocolate, and Unflavored. Sweetened naturally with stevia leaf extract, this whey protein powder is ultra low glycemic and perfect for fat loss. Ideal Meal Replacement Powder. EnergyFirst pure protein powder is a perfect meal with the highest quality protein and unprocessed carbs. Drink EnergyFirst protein shake for breakfast, after a workout, or anytime as a meal replacement. It satisfies your hunger and fills you up with high protein. Supports Weight Management. EnergyFirst ProEnergy high protein powder stimulates the release of hormones that helps with weight management. It helps train your body to use fats for fuel to efficiently achieve your fitness goals in a healthy way. High Energy All Day Long. EnergyFirst ProEnergy isolate protein powder helps sustain high energy levels - physically, mentally and emotionally. It also helps to eliminate sugar cravings and hunger by promoting stable blood sugar. Our isolated whey protein powder is the key to your healthy lifestyle.