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Kellogg's Special K Cereal Protein Plus 19oz

Processing Score
9.1Ultra-Processed
Nutrition Score
6/10Good

The processing score reflects 22 ingredients, including artificial sweeteners, preservatives and emulsifiers or gums. The nutrition score reflects high sugar.

Nutrition Highlights

Little Or No Cholesterol ListedGood Protein SourceGood Fiber Source

Nutrient Alerts

High Sugar
Kellogg's Special K Cereal Protein Plus 19oz Breakfast Cereal
Data Updated
Oct 18, 2026
UPC
00038000143670
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Nutrition Facts
Serving size32 g
Amount per serving
Calories
120
% Daily Value*
Total Fat 1g
1%
Saturated Fat 0g
0%
Trans Fat 0g
Cholesterol 0mg
0%
Sodium 190mg
8%
Total Carbohydrate 19g
7%
Dietary Fiber 3g
11%
Total Sugars 7g
Protein 10g
Vitamin D 42.9mcg
215%
Calcium 30mg
2%
Iron 8.1mg
45%
Potassium 120mg
3%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Ingredients

22 listed · 4 flagged for review

WHOLE GRAIN WHEAT, WHEAT GLUTEN, SUGAR, RICE, SOY PROTEIN ISOLATE, WHEAT BRAN, DEFATTED SOY GRITS, SALT, CINNAMON, MALT FLAVOR, L-LYSINE MONOHYDROCHLORIDE, SOY LECITHIN, SUCRALOSE, BHT FOR FRESHNESS.VITAMINS AND MINERALS: REDUCED IRON, NIACINAMIDE, VITAMIN B6, VITAMIN B1, VITAMIN A PALMITATE, VITAMIN B2, FOLIC ACID, VITAMIN B12, VITAMIN D3.

Listed in source order (heaviest first). Select any ingredient to see its category bucket and other products that contain it.

Why Does This Score Ultra-Processed?

In our analysis, Kellogg's Special K Cereal Protein Plus 19oz scores Ultra-Processed. That classification is shaped by ingredients commonly associated with ultra-processed foods:

Within Breakfast Cereal, this product is more processed than about 77% of the 9,419 products we've analyzed.

Processing classification reflects ingredient and additive analysis, not a judgment of any product's safety, quality, or healthfulness.

What These Ingredients Tell Us

We group Kellogg's Special K Cereal Protein Plus 19oz's ingredients into ingredient categories and note how each relates to food processing. The notes below describe the category, not this specific product's formulation.

Sugars & Natural SweetenersProcessing indicator

In this product: Sugar.

Natural sugars acceptable in moderation, excessive amounts indicate UPF.

Salt & SodiumProcessing indicator

In this product: Salt.

Basic preservative, but high amounts indicate processing.

MineralsProcessing indicator

In this product: Bht For Freshness.Vitamins And Minerals: Reduced Iron.

Added minerals often compensate for processing.

Synthetic VitaminsProcessing indicator

In this product: Niacinamide, Vitamin B6, Vitamin B1, Vitamin A Palmitate, and 4 more.

Fortification often compensates for processing losses.

This product is part of our wider analysis. It features in our Special K vs Cheerios comparison.

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The Avoid List box in Ketzal, naming wheat and milk ingredients

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