Me:first The One Massa

Me:first The One Massa by Polleo Sport has 402 kcal per 100 g. One serving (100 g) is about 402 kcal.

Me:first The One Massa contains 42 g of protein per 100 g — about 42 g per 100 g serving.

Yes — 42 g of protein per 100 g, supplying 42% of its calories. That makes it an excellent protein source.

Yes — just 59 mg per 100 g (3% of the daily value), which qualifies as low sodium.

It provides 3.2 g of fiber per 100 g — 11% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (402 kcal), saturated fat (4.5 g); points in favor come from fiber (3.2 g), protein (42 g). Overall that places it in band B.

About 25 g of Me:first The One Massa equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 402 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 201 kcal.