Special K Protein Cereal Bar by Kellogg's

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Special K Protein Cereal Bar

by Kellogg's in Cereal bars Barcode 5053827189101
Nutri-Score
Not enough data to compute
Processing (NOVA)
Unknown

Special K Protein Cereal Bar by Kellogg's provides 441 kcal per 100 g, with 20 g of sugars and 14 g of protein. That is 18% less sugar than the average product in this category. It is listed in the Cereal bars category. Contains: gluten, nuts, peanuts.

Nutrient levels per 100 g

Fat
18 g · High
Saturated fat
5.2 g · High
Sugars
20 g · Moderate
Salt
0.4 g · Moderate

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Nutrient Per 100 g Category avg
Calories 441 kcal 410 +7%
Total fat 18 g 14.9 +20%
Saturated fat 5.2 g 5
Carbohydrates 54 g 59.8 −10%
Total sugars 20 g 24.4 −18%
Protein 14 g 8.6 +63%
Salt 0.4 g 0.5 −24%

Category average across 2181 Cereal bars products on Foodmetria.

Compared with other cereal bars

Calories higher 28%
Sugars lower 25%
Salt lower 46%
Saturated fat higher 39%
Protein top 12%

Bar shows the share of products in this category that contain less of the nutrient.

Ingredients

Ingredient list not available.

Allergens
GlutenNutsPeanuts

Product details

Sold in
Spain
Barcode
5053827189101

Prices reported by shoppers

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Recipe & label changes

  1. September 24, 2026
    • Nutri-Score: d → —

Changes to this product's label data recorded since Foodmetria started tracking it.

Frequently asked questions

How many calories are in Special K Protein Cereal Bar?

Special K Protein Cereal Bar contains 441 kcal per 100 g.

How much sugar is in Special K Protein Cereal Bar?

Special K Protein Cereal Bar has 20 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.

What allergens does Special K Protein Cereal Bar contain?

According to the label data it contains: Gluten, Nuts, Peanuts. Recipes change — always check the package label.

Source: Open Food Facts (ODbL). Last updated September 24, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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Compare & rankings

Healthiest Cereal Bars by Nutri-Score Highest-Protein Cereal Bars Least Processed Cereal Bars Lowest-Calorie Cereal Bars Best Low-Sugar Cereal Bars

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