Whey Protein

Whey Protein by Transparent Labs has 372 kcal per 100 g. One serving (38 g) is about 140 kcal.

Whey Protein contains 74.5 g of protein per 100 g — about 28 g per 38 g serving.

Yes — 74.5 g of protein per 100 g, supplying 84% of its calories. That makes it an excellent protein source.

Yes — 851.1 mg of sodium per 100 g, about 37% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (372 kcal), sodium (851.1 mg); points in favor come from protein (74.5 g). Overall that places it in band C.

About 27 g of Whey Protein equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 372 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 186 kcal.

It is a moderate source: 452.1 mg per 100 g, about 10% of the daily value. A 200 g portion covers roughly 20%.