100% Whey Protein Professional

100% Whey Protein Professional by sitec has 390 kcal per 100 g. One serving (30 g) is about 117 kcal.

100% Whey Protein Professional contains 73.3 g of protein per 100 g — about 22 g per 30 g serving.

Yes — 73.3 g of protein per 100 g, supplying 75% of its calories. That makes it an excellent protein source.

Yes — just 0 mg per 100 g (0% of the daily value), which qualifies as low sodium.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (390 kcal), saturated fat (3.3 g); points in favor come from protein (73.3 g). Overall that places it in band C.

About 26 g of 100% Whey Protein Professional equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 390 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 195 kcal.

Per 100 g it has 5 g sugar and 5 g fat (3.3 g saturated). Fat provides 12% of its calories, so portion size matters most here.