Lay's Stax Original

Lay's Stax Original by Lay's, Lays has 520 kcal per 100 g. One serving (30 g) is about 156 kcal.

Lay's Stax Original contains 4.3 g of protein per 100 g — about 1.3 g per 30 g serving.

Yes — 560 mg of sodium per 100 g, about 24% of the daily value.

It provides 3.9 g of fiber per 100 g — 14% 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 (520 kcal), sodium (560 mg); points in favor come from fiber (3.9 g). Overall that places it in band C.

About 19 g of Lay's Stax Original equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 520 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 260 kcal.

Per 100 g it has 3.7 g sugar and 27 g fat (2.5 g saturated). Fat provides 48% of its calories, so portion size matters most here.