Packed with 22g of protein per serving, this superior-quality blend delivers the protein you need. Sourced from the same cows that produce your milk and cheese, it’s simply filtered and spray-dried to produce all-natural nutritionals. Certified as one of the best protein supplements for quality and value by Labdoor, the independent supplement testing company — our Impact Whey Isolate has been through rigorous quality and purity testing, and is officially one of the best protein powders out there.