Kiz - Isopure Plus is currently being loaded into all CVS stores nationally. The process is supposed to be completed in all stores by shortly. Both Isopure and Isopure Plus utilize the same Ion Exchange Whey protein however the 8oz formula was modified to accomodate not only bariatric patients but anyone who needs to supplement their protein intake and Plus is available with and without carbs based on the individuals needs. In addition, Plus is packaged in small convenient plastic bottles rather than the 20 oz glass bottles the original athletes formula is packaged in.