Complement businesses like Optimum or Dymatize get raw protein powders, including whey protein isolate, whey protein concentrate, whey protein hydrolysate and, yes, calcium caseinate or micellar casein, from companies which include Glanbia or Hilmar. These raw, unflavored protein powders are transported on the dietary supplement businesses in huge containers. Price: https://victort527trp1.blgwiki.com/user