Whey Protein 100%

Whey Protein 100% by Genesis Nutrition has 370 kcal per 100 g. One serving (30 g) is about 111 kcal.

Whey Protein 100% contains 90 g of protein per 100 g — about 27 g per 30 g serving.

Yes — 90 g of protein per 100 g, supplying 94% of its calories. That makes it an excellent protein source.

With 1.9 g total carbs (about 1.4 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 (370 kcal); points in favor come from protein (90 g). Overall that places it in band B.

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

Yes — 370 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 185 kcal.

Per 100 g it has 1.7 g sugar and 1.5 g fat (1.1 g saturated). Fat provides 4% of its calories, so portion size matters most here.