Thorne Whey Protein Isolate, Chocolate Flavor, is a high-quality protein powder designed to support muscle recovery, strength, and overall fitness. NSF Certified for Sport, this delicious chocolate-flavored whey protein isolate delivers 21 grams of protein per serving, making it ...Thorne Whey Protein Isolate, Chocolate Flavor, is a high-quality protein powder designed to support muscle recovery, strength, and overall fitness. NSF Certified for Sport, this delicious chocolate-flavored whey protein isolate delivers 21 grams of protein per serving, making it an excellent option for athletes or individuals looking to boost their daily protein intake.