Give your muscles a high-powered boost with the GNC Amp Pure Isolate. A whey form with the highest protein percentage, this formula is micro-filtered to deliver the cleanest whey isolate that is instantly absorbable for quick muscle repair. Each serving contains 25gms of whey isolate with 5gms of BCAAs to prevent muscle breakdown and maintain your workout rhythm. It also includes 1gm of Creatine and 17gms of rich amino acids to promote lean muscle growth and repair.