100% Whey Isolate Protein

100% Whey Isolate Protein by Biochem has 386 kcal per 100 g. One serving (23 g) is about 90 kcal.

100% Whey Isolate Protein contains 85.8 g of protein per 100 g — about 20 g per 23 g serving.

Yes — 85.8 g of protein per 100 g, supplying 95% of its calories. That makes it an excellent protein source.

With 4.3 g total carbs (about 4.3 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 (386 kcal); points in favor come from protein (85.8 g). Overall that places it in band B.

About 26 g of 100% Whey Isolate Protein equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 386 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 193 kcal.

It is a moderate source: 472.1 mg per 100 g, about 10% of the daily value. A 200 g portion covers roughly 20%.