Our P30 Recovery Drink Mix is formulated using 87% Whey Protein Isolate. Each serving delivers 30g of high-quality protein and 15g of essential amino acids to help support lean muscle growth and maintenance. Each serving also contains 3.5g of Leucine, increasing the muscle protein synthesis rate. P30 is a "pure protein source" that delivers high-quality protein with very low fat and carbohydrate.