You know what's sucky about mainstream protein powders? They likely come in 2 flavors: vanilla or chocolate. And half the time they taste like neither. You know what's awesome about Shake Boosters? You can transform the entire flavor and nutritional profile of your protein shake into something that tastes great and is great for you. An all-natural powdered protein shake flavor and nutrient booster. -Real Fruit. Real Plants. Nothing Fake.