Mayomust
Mayomust by Heinz has 1 tracked ingredient, with an overall safety score of 5 out of 5, 0.88 points above the 4.12/5 average across all scored products.
- Safety score 0.88 points above 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 Mayomust, 1 of its 1 tracked ingredient carries 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 Mayomust sits nationally
Average ingredient safety score vs. 58,710 other scored products in PlainIngredients
5 Top 15% higher than 85% 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
soybean oil, vinegar, yellow mustard (distilled white vinegar, mustard seed, water, salt, turmeric, natural flavor, spices), sugar, contains less than 2% of enzyme módified egg yolks, salt, egg yolks, modified food starch, whole eggs, mustard flour, potassium sorbate and sodium benzoate as preservatives, water, fruit juice (color), xanthan gum, calcium disodium edta (to protect freshness), natural flavor, beta carotene (color), contains: egg,
Product Details
- Brand
- Heinz
- Barcode
- 0013000000963
- NOVA Group
- 4 — Ultra-processed foods
- Available In
- United States
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Frequently asked questions
Is Mayomust above or below average on ingredient safety?
With an average ingredient safety score of 5/5, Mayomust sits ahead of 85% of the 58,710 PlainIngredients products carrying a scored ingredient list, 0.88 points above the 4.12/5 average across all scored products.
What's behind the 5/5 rating on Mayomust?
Each ingredient gets a 1-5 score (1 highest risk, 5 safest) built from FDA and EU regulatory status; Mayomust's 5/5 is the average across every mapped ingredient it lists, landing it in the Generally Safe 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.