Natural Whey Protein Isolate

Natural Whey Protein Isolate by Natural Nutrients has 373 kcal per 100 g. One serving (30 g) is about 112 kcal.

Natural Whey Protein Isolate contains 88.3 g of protein per 100 g — about 26.5 g per 30 g serving.

Yes — 88.3 g of protein per 100 g, supplying 96% of its calories. That makes it an excellent protein source.

With 1.3 g total carbs (about 1.3 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (373 kcal); points in favor come from protein (88.3 g). Overall that places it in band B.

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

Yes — 373 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 186 kcal.

Per 100 g it has 1.3 g sugar and 1 g fat (0.7 g saturated). Fat provides 3% of its calories, so portion size matters most here.