Kitkat bar
Kitkat bar by Kit Kat has 2 tracked ingredients, with an overall safety score of 4 out of 5, in line with the 4.12/5 average across all scored products.
- Safety score in line with the 4.12/5 average across all scored products
- NOVA processing classification: group 4
How This Score Is Built
This 1-5 scale is an editorially-derived index, not an official government rating -- it synthesizes FDA status, EU regulatory status, US state actions, and published research. For Kitkat bar, 2 of its 2 tracked ingredients carry a scored rating so far, current as of 2026-09-07.
Data draws on Open Food Facts, FDA, and EU regulatory records -- cross-check with the FDA → directly, or read how we score it.
Where Kitkat bar sits nationally
Average ingredient safety score vs. 58,710 other scored products in PlainIngredients
4 Top 80% higher than 20% of 58,710 scored products
Average ingredient safety score (1 = highest risk, 5 = safest), bucketed by value
Each bar is a band; taller bars hold more scored products. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source PlainIngredients ingredient safety index · 2026-09-07
Ingredient Safety Breakdown
Processing Level
Ultra-processed products are formulations made mostly or entirely from substances derived from foods and additives. They typically contain ingredients not commonly used in home cooking.
Full Ingredients List
SUGAR, WHEAT FLOUR, COCOA BUTTER, CHOCOLATE, LACTOSE (MILK), VEGETABLE OIL (PALM OIL, PALM KERNEL OIL), SKIM MILK, MILK FAT, LECITHIN (SOY), PGPR, VANILLIN (ARTIFICIAL FLAVOR), SALT, YEAST, BAKING SODA
Product Details
- Brand
- Kit Kat
- Barcode
- 0034000451685
- NOVA Group
- 4 — Ultra-processed foods
- Available In
- United States
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Frequently asked questions
Is Kitkat bar above or below average on ingredient safety?
Kitkat bar scores 4 out of 5 for average ingredient safety, in the bottom 80% of the 58,710 products in PlainIngredients with a scored ingredient list, in line with the 4.12/5 average across all scored products.
What does a 4/5 ingredient safety score mean?
PlainIngredients scores each ingredient 1 (highest risk) to 5 (safest) from FDA and EU regulatory status, then averages the scores of every ingredient this product lists that we could map. A 4/5 average places Kitkat bar in the Low Risk tier.
Every figure on PlainIngredients is rendered directly from FDA, EU, EFSA and U.S. state regulatory records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.