Prostar 100% Whey Protein

Prostar 100% Whey Protein by Ultimate Nutrition has 400 kcal per 100 g. One serving (30 g) is about 120 kcal.

Prostar 100% Whey Protein contains 83.3 g of protein per 100 g — about 25 g per 30 g serving.

Yes — 83.3 g of protein per 100 g, supplying 86% of its calories. That makes it an excellent protein source.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (400 kcal); points in favor come from protein (83.3 g). Overall that places it in band B.

About 25 g of Prostar 100% Whey Protein equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 400 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 200 kcal.

It is a good source: 667 mg per 100 g, about 51% of the daily value. A 200 g portion covers roughly 102%.

It contains 67 mg of cholesterol per 100 g — 22% of the daily value, which is on the high side.