This protein energy bar from BNRG (bio nutritional research group) is protein rich, low in sugar, and made with wafers for maximum crunch. Each bar contains 14g of a protein blend that is loaded with extreme hydrolyzed whey protein. Power crunch bar also contains stevia leaves extract which is an all natural sweetener. You can use this protein bar as a healthy snacking alternative or use it to help propel your fitness goals. The ingredients were specifically chosen to help you maintain a lean muscle body without having to jeopardize flavor or taste. Power crunch: high quality protein. Wafers for maximum crunch. Natural sweetener stevia. Ideal for protein supplement or as healthy snacking alternative. Inside the protein blend. Power crunch bars use a proto whey protein blend. This protein blend is a combination of proto whey, whey protein isolates, and milk protein isolates. Proto whey is made from micro peptides sourced from an 'extreme' hydrolyzed whey protein. The hydrolyzed whey protein contains 55% triglycerides and triglycerides. This type of protein is going to be able to be utilized by your body in an extremely efficient manner. Some proteins, like caseinates, take longer to process. Longer digestion rates can be beneficial when you are doing heavy training or any sort of endurance work. When you need something that is going to provide you immediate natural energy in the form of protein a protein type such as an isolate is a good choice. When the protein is hydrolyzed it means that it has already been partially broken down through processing to help maximize absorption rates. By being quickly assimilated into the body, power crunch is able to help you fight hunger quicker as well as give you stimulant-free energy.