Battle Isolate (whey)

Battle Isolate (whey) by Big Zone has 353 kcal per 100 g. One serving (30 g) is about 106 kcal.

Battle Isolate (whey) contains 80.7 g of protein per 100 g — about 24.2 g per 30 g serving.

Yes — 80.7 g of protein per 100 g, supplying 91% of its calories. That makes it an excellent protein source.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (353 kcal); points in favor come from protein (80.7 g). Overall that places it in band B.

About 28 g of Battle Isolate (whey) equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 353 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 176 kcal.

Per 100 g it has 2.7 g sugar and 1 g fat (0.3 g saturated). Fat provides 3% of its calories, so portion size matters most here.