Usn low carb protein delite bars are a high protein healthy snack for when yoursquore on the go it is very convenient and is a great tasting barr usn low carb protein delite bar provides you with 22g of high quality protein which is derived from an advanced whey protein isolater protein is essential when training it is used to help maintain build and recover lean muscle tissue by distributing amino acids that help with protein synthesisr usn low carb protein delite bar only contains 25