100% Pure Isolate

100% Pure Isolate has 366 kcal per 100 g.

100% Pure Isolate contains 84.3 g of protein per 100 g.

Yes — 84.3 g of protein per 100 g, supplying 93% of its calories. That makes it an excellent protein source.

With 3.8 g total carbs (about 2.9 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 (366 kcal); points in favor come from protein (84.3 g). Overall that places it in band B.

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

Yes — 366 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 183 kcal.

Per 100 g it has 1 g sugar and 1.2 g fat (0.5 g saturated). Fat provides 3% of its calories, so portion size matters most here.