Tuna Mayo Boot Sandwich

Tuna Mayo Boot Sandwich by Boots has 202 kcal per 100 g. One serving (150 g) is about 303 kcal.

Tuna Mayo Boot Sandwich contains 12 g of protein per 100 g — about 18 g per 150 g serving.

Yes — 12 g of protein per 100 g, supplying 24% of its calories. That makes it a good protein source.

Yes — only 1.7 g of sugar per 100 g. Most of its 25.3 g of carbs come from starch and fiber rather than sugar.

Yes — 600 mg of sodium per 100 g, about 26% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from sodium (600 mg); points in favor come from protein (12 g). Overall that places it in band B.

About 50 g of Tuna Mayo Boot Sandwich equals 100 kcal.

Per 100 g it has 1.7 g sugar and 5.4 g fat (0.6 g saturated). Fat provides 25% of its calories, so portion size matters most here.