La Bonita Corn Tortillas
Photo: Open Food Facts contributors (CC BY-SA)

Meals

La Bonita Corn Tortillas

24.9 oz/705 g

Score

Excellent 87 out of 100 Medium confidence

Why it scores 87

La Bonita Corn Tortillas scores 87 out of 100 (Excellent) under GoodSwap’s published rules. What moved the score most:

  1. minus 7.5 points Benzoic acid: Benzoates can form small amounts of benzene in drinks that also contain ascorbic acid (vitamin C), especially with heat or light. Strong
  2. minus 2.5 points Propionic acid: Health Canada permits it only in listed foods, up to set limits (2,000 ppm in bread). Regulatory
  3. minus 2.5 points Xanthan gum: An ingredient class typical of ultra-processed foods (NOVA group 4). Info

Every line of the math is on The Receipt below, with its evidence tier and sources.

The Receipt

Corn Tortillas

START100

Ingredients

  • Benzoic acid minus 7.5 points
    Strong Benzoates can form small amounts of benzene in drinks that also contain ascorbic acid (vitamin C), especially with heat or light. [1]
  • Propionic acid minus 2.5 points
    Regulatory Health Canada permits it only in listed foods, up to set limits (2,000 ppm in bread). [2]
  • Xanthan gum minus 2.5 points
    Info An ingredient class typical of ultra-processed foods (NOVA group 4). [3]
subtotal−12.5

Nutrition per 100 g

  • Energy 213 kcal / 100 g minus 1 points
    Info Energy-dense for its weight. [4]
subtotal−1

TOTAL 87Excellent

100 − 13.5 = 86.5 → 87


GTIN 00027331000608 · 2026-08-25

score v1.3.0 · kb 2026.10.11

Medium confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy213 kcal
Fat2.1 g
Saturated fat0 g
Trans fat0 g
Carbohydrates40.4 g
Sugars2.1 g
Added sugars0 g
Fiber2.1 g
Protein6.4 g
Salt0.1 g

Serving: 2 tortillas (47 g)

Ingredients

High Moderate Not recognized Tap an ingredient for its evidence and rules.
Label text, as published

WHOLE GRAIN CORN, WATER, CONTAINS 2% OR LESS OF THE FOLLOWING: PRESERVATIVES (PROPIONIC ACID, SODIUM HYDROXIDE, BENZOIC ACID), XANTHAN GUM AND TRACES OF FOOD GRADE LIME.

Allergens and diets

  • Vegan
  • Vegetarian
  • Gluten-free
  • Palm-oil-free

Always check the package: recipes change.

Sources

  1. Benzene production from decarboxylation of benzoic acid in the presence of ascorbic acid and a transition-metal catalyst

    Journal of Agricultural and Food Chemistry · May 1993 · Peer-reviewed

    doi.org

  2. 11. List of Permitted Preservatives (Lists of Permitted Food Additives)

    Health Canada · Oct 20, 2025 · Regulator

    “B.2 Butylated Hydroxyanisole n/a (a) Active dry yeasts (a) Preservative (a) 1,000 ppm n/a”

    canada.ca

  3. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  4. Dietary Guidelines for Americans, 2025–2030

    U.S. Department of Health and Human Services and U.S. Department of Agriculture · January 2026 · Regulator

    “Limit foods and beverages that include artificial flavors, petroleum-based dyes, artificial preservatives, and low-calorie non-nutritive sweeteners.”

    cdn.realfood.gov