Protein — it’s more than a fad buzzword. It’s a key macronutrient and the building block of human muscle tissue. Because protein is an essential part of a healthy diet, PowerBar ProteinPlus bars were developed according to the needs of world-class athletes and others to be a great-tasting and excellent source of protein.
For satisfying, superior nutrition, all POWERBAR PROTEINPLUS bars contain 23 grams of our POWERBAR TRISOURCE protein blend — a combination of high-quality soy protein isolate, whey protein isolate, and calcium caseinate.