Light Mayonnaise
Open Food Facts label for barcode 0021130477104 · Signature Kitchens. Screening numbers and flags live in the verdict band below. This hero only situates the source record.
The verdict
Light Mayonnaise by Signature Kitchens scores 100/100 in PlainFoodSafe's ingredient screening. We compared its 16 labeled ingredients with FDA SAFFA regulatory records and CSPI Chemical Cuisine ratings; 0 ingredients are flagged for caution. The 16-component label is layered, beginning with Water, Soybean Oil, Corn Starch. Start with any flagged rows, then check the nutrition grade and serving size instead of treating one roll-up score as the whole decision. This is not a recall, allergy, medical, or dietary-safety determination.
- 100/100
- Safe safety score
- 0
- None flagged · of 16 analyzed
- Group 4
- Ultra-processed
- 0021130477104
- Barcode (UPC/EAN)
Computed directly from OpenFoodFacts ingredient data cross-referenced with FDA SAFFA and CSPI Chemical Cuisine ratings. See our methodology for the scoring formula.
Composite profile score
One verdict from three independent sources
70/100
Grade B
Ingredient Safety
100/100
FDA/CSPI flagged-ingredient screening
Processing Level
NOVA 4
Ultra-processed foods
Nutrition Grade
N/A
Nutri-Score front-of-pack nutrition grade
Weighted 50% ingredient safety / 25% processing level / 25% nutrition grade. A dimension with no data for this product (common: source coverage is partial) is dropped and its weight redistributes across the remaining dimensions, so missing data never silently lowers the score. See the full benchmark table.
30477104 · Open Food Facts · July 2026
Light Mayonnaise label screening desk
4 of 16 parsed ingredients carry FDA SAFFA or CSPI coverage (lead: Potassium Sorbate). Source sheet 30477104 · Open Food Facts · July 2026. The screening score and flag counts are in the verdict band above. This desk is the provenance stamp, not a second scorecard. Methodology · Read with nearest score peer: Light Mayonnaise · Nearest score peer is Light Mayonnaise at the same screening score.
Screening model notes
How Nutri-Score, NOVA, and list length read this record
Within the four-tier shelf-label framework this site publishes, the composite for this product falls in the highest band. That band is defined by a threshold on the derived score alone: it is where labels land once components carrying caution-or-worse registry ratings contribute little or nothing to the deduction. The band is a summary of what the screened registries return for the components that were parsed, so it inherits their coverage gaps — a component absent from both registries neither raises nor lowers the figure. The threshold and the weighting behind it are set out on the methodology page.
No Nutri-Score grade is present for this record in the OpenFoodFacts snapshot this page is built from. The nutritional dimension is absent rather than assessed and withheld: the grade depends on a complete declared nutrition panel, and community-contributed records vary in how much of that panel they carry. Nothing about the missing grade implies anything either way about the panel itself. The screen below covers additive ratings only and does not depend on the nutrition figures.
A mid-length component list was parsed from this label. There are enough separate entries for the screen to match several independently, while each matched entry still carries visible weight in the resulting index. Lists of this size are the most common shape in the catalogue, which makes the composite here easier to place against comparable products than at either extreme.
Cross-brand screening score neighbourhood
Ingredient-list length vs every product we publish
Light Mayonnaise lists 16 ingredients on its label
16 58th percentile a longer ingredient list than 58% of the 359,392 products we track
Each bar is a band; taller bars hold more products. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Distribution as text
- 0–2
- 6,050 products (2%)
- 2–4
- 24,522 products (7%)
- 4–6
- 31,054 products (9%)
- 6–8
- 30,981 products (9%)
- 8–10
- 31,618 products (9%)
- 10–12
- 29,943 products (8%)
- 12–14
- 28,403 products (8%)
- 14–16
- 27,417 products (8%)
- 16–18
- 24,508 products (7%)
- 18–20
- 19,062 products (5%)
- 20–22
- 14,679 products (4%)
- 22–24
- 12,238 products (3%)
- 24–26
- 10,830 products (3%)
- 26–28
- 9,344 products (3%)
- 28–30
- 7,955 products (2%)
- 30–32
- 6,753 products (2%)
- 32–34
- 5,918 products (2%)
- 34–36
- 5,282 products (1%)
- 36–38
- 4,531 products (1%)
- 38–40
- 4,063 products (1%)
- 40 and above
- 24,241 products (7%)
Source Open Food Facts, product label ingredient lists · July 2026
Ingredient-list length is a descriptive property of the label, not a safety rating. A longer list is not automatically worse and a shorter one is not automatically better; the count is shown so the label can be placed against a comparable population. No category with enough published products was available for this record, so the comparison runs against the whole published catalogue.
Ingredient Safety Analysis
Full Ingredient List
WATER, SOYBEAN OIL, MODIFIED CORN STARCH*, DISTILLED VINEGAR, SUGAR, EGG YOLKS, LEMON JUICE (WATER, LEMON JUICE CONCENTRATE), CONTAINS 2% OR LESS OF: SALT, NATURAL FLAVOR, XANTHAN GUM*, SPICE, OLEORESIN PAPRIKA (COLOR), POTASSIUM SORBATE (PRESERVATIVE)*, CALCIUM DISODIUM EDTA ADDED TO PROTECT PRODUCT QUALITY. *INGREDIENTS NOT IN REGULAR MAYONNAISE.
More from Signature Kitchens
High-score cross-brand comparables for Light Mayonnaise
Neighbours outside Signature Kitchens with screening scores in the same high band as Light Mayonnaise (100/100 here). The 5 same-brand links above stay within Signature Kitchens; these peers cross brands.
Same high-band screening score
Nearest cross-brand products by screening score (100/100 here, no caution flags on the parsed list).
Medium-label peers (9–20 ingredients)
Nearest cross-brand labels by linked ingredient count (16 on 0021130477104).
Trace this label’s coverage
Trace this label’s coverage
4 of 16 parsed ingredients on Light Mayonnaise match at least one source registry. Use the ingredient records to see which entries carry source context and which remain unmatched.
- Review Potassium Sorbate as the most distinctive source-covered entry on this label. Inspect ingredients
- Compare this product with a nearby cross-brand screening score. Compare labels
- Read the methodology before treating source coverage as a food, medical, or dietary conclusion. Read the boundary
This page describes published ingredient-list and source coverage. It is not dietary or medical advice.
Barcode 0021130477104: product data from Open Food Facts (July 2026). Screening from FDA SAFFA and CSPI Chemical Cuisine where attached. Figures are computed from those sources, not editor-typed. Methodology. Reference only, not dietary or medical advice.