Mayonnaise American Style

Mayonnaise American Style by Heinz has 644 kcal per 100 g. One serving (15 g) is about 97 kcal.

Mayonnaise American Style contains 0.8 g of protein per 100 g — about 0.1 g per 15 g serving.

With 3 g total carbs (about 3 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

It has 5.3 g of saturated fat per 100 g — 26% of the daily value, which counts as high.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (644 kcal), saturated fat (5.3 g), sodium (400 mg). Overall that places it in band D.

About 16 g of Mayonnaise American Style equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 644 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 322 kcal.

Per 100 g it has 1.5 g sugar and 70 g fat (5.3 g saturated). Fat provides 98% of its calories, so portion size matters most here.