Optimum Nutritions Gold Standard 100% Whey is the worlds best-selling whey protein. Gold Standard 100% Whey contains Whey Protein Isolates, or WPI. Rated 90+% pure protein, WPI is known as the highest quality whey ingredient. The whey proteins in Gold Standard 100% Whey are absorbed into your system to support muscle growth and maintenance.Each delicious serving of Gold Standard 100% Whey contains 24g of premium whey protein and 5.5g branched chain amino acids, but just 1g of fat, 1g of sugar and 3g of carbs.Gold Standard 100% Whey is best enjoyed first thing in the morning and/or during the 30 minutes just before or immediately after training. Simply mix one rounded scoop with 6-8 oz (180-240ml) of your favourite beverage in your ON shaker.Please note that the number of servings vary depending on the Variant Chosen. Actual servings per variant are: Delicious Strawberry: 154, Banana: 146, Vanilla Ice Cream: 154, Rocky Road: 149, Double Rich Chocolate: 149Suitable for Vegetarians.