Optimum Nutrition Gold Standard 100% Whey Protein Powder is designed for post-workout muscle support and recovery. Each serving delivers 24 grams of high-quality whey protein, primarily sourced from Whey Protein Isolate, which has been carefully filtered to remove excess carbohydrates, fat, and lactose. The formula includes 5.5 grams of naturally occurring BCAAs and 11 grams of essential amino acids (EAAs) per serving, supporting endurance and muscle recovery. Additionally, it contains over 4 grams of glutamine and is gluten-free, ensuring a quality choice for athletes. This instantized powder mixes easily with just a glass and spoon, making it convenient for daily use. With a variety of flavors and sizes available, itβs no wonder this product is recognized as the world's best-selling whey protein powder.