Isalean Whey-based Shake

Isalean Whey-based Shake has 404 kcal per 100 g.

Isalean Whey-based Shake contains 42.1 g of protein per 100 g.

Yes — 42.1 g of protein per 100 g, supplying 40% of its calories. That makes it an excellent protein source.

It provides 14 g of fiber per 100 g — 50% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (404 kcal), sugar (12.3 g), saturated fat (3.5 g); points in favor come from fiber (14 g), protein (42.1 g). Overall that places it in band C.

About 25 g of Isalean Whey-based Shake equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 404 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 202 kcal.

Per 100 g it has 12.3 g sugar and 10.5 g fat (3.5 g saturated). Fat provides 23% of its calories, so portion size matters most here.