Healthy Food Guideby KarbCoach

Healthy Food Guide by KarbCoach

Shoprite White Corn Tortillas: Food Integrity analysis

Updated 2026-10-17 · Shoprite

Quick answer

Mixed integrity

Shoprite white corn tortillas received a Food Integrity Score of 68 out of 100 (mixed integrity). This reflects lightly processed and moderate additive load. The core is simply corn masa flour and water, which is a recognizable, traditional base. The added gums and preservatives, though only present in small amounts, push this toward a more engineered product, so it's a reasonable everyday option but worth choosing less often than a plain homemade-style tortilla. Main considerations include multiple gums and preservatives added beyond the corn-and-water base, shelf-life and texture engineering in an otherwise simple tortilla, and preservative and acidulant load typical of packaged formulations. Simpler options: Choose tortillas listing only masa flour, water, and salt; homemade corn tortillas avoid gums and preservatives entirely.

Food Integrity Score 68/100

What stood out on the label?

  • Lightly processed
  • Moderate additive load
  • Transparency: High

What to watch?

  • Multiple gums and preservatives added beyond the corn-and-water base
  • Shelf-life and texture engineering in an otherwise simple tortilla
  • Preservative and acidulant load typical of packaged formulations

Simpler options to consider

  • Choose tortillas listing only masa flour, water, and salt
  • Homemade corn tortillas avoid gums and preservatives entirely

You are viewing ingredients and processing. Switch to Longevity for nutrition and longer-term eating pattern fit.

Source data, GTIN, and Healthy Food Guide analysis details

Product facts

Product
Shoprite White Corn Tortillas
Category
Pantry & Oils (source: Mexican Dinner Mixes)
GTIN / UPC
00041190076000
Serving size
47 g (47 g)
Source data — ingredients
Ingredient list from product label data (see Sources)
Healthy Food Guide analysis
Independent Longevity and Food Integrity scorecards. See methodology under Sources.
Data last verified

Food Integrity results

White Corn Tortillas

Shoprite

Mixed integrity

Warning Signs

Cellulose gum, guar gum, and propionic acid lead the list of additives, signaling shelf-life and texture engineering behind a corn-and-water base.

Consider This

Gums and preservatives like these are typical of factory-formulated packaged tortillas rather than a simple kitchen recipe.

Good Substitutes

Homemade corn tortillas made from masa harina, water, and salt skip the gums and preservatives entirely.

Overall Assessment

Mixed integrity

The core is simply corn masa flour and water, which is a recognizable, traditional base. The added gums and preservatives, though only present in small amounts, push this toward a more engineered product, so it's a reasonable everyday option but worth choosing less often than a plain homemade-style tortilla.

Key Highlights

What stood out

  • Multiple gums and preservatives added beyond the corn-and-water base
  • Shelf-life and texture engineering in an otherwise simple tortilla
  • Preservative and acidulant load typical of packaged formulations

Family Watchlist

Ingredients some users may personally want to know about.

  • Cellulose gum — Texture additive
  • Guar gum — Plant gum thickener
  • Propionic acid — Mold-inhibiting preservative
  • Benzoic acid — Preservative
  • Phosphoric acid — Acidulant

Highest concern ingredients

  • Propionic acid (6/10) — Preservative adding shelf-life engineering.
  • Benzoic acid (6/10) — Preservative adding shelf-life engineering.
  • Cellulose gum (5/10) — Texture gum used in a simple base.

Better choice tips

  • Choose tortillas listing only masa flour, water, and salt.
  • Homemade corn tortillas avoid gums and preservatives entirely.

Ingredients

Ingredient list

CORN MASA FLOUR, WATER, CONTAINS 2% OR LESS OF: CELLULOSE GUM, GUAR GUM, AND PROPIONIC ACID, BENZOIC ACID AND PHOSPHORIC ACID (TO MAINTAIN FRESHNESS).

Formulations can vary — check the package label for the final word.

Highest-concern ingredients first. Expand an item for notes.

  1. Propionic acidConcern 6/10 — Moderate concernPreservativeWatchlist · Additive

    What this is

    Preservative

    Processing category

    Synthetic / man-made

    Main concern area

    Additive load

    Why it matters

    Shelf-life preservative added for extended storage.

    Additional note

    Preservative used to inhibit mold for shelf life.

    Family watchlist

    Preservative some users prefer to limit in packaged foods.

  2. Benzoic acidConcern 6/10 — Moderate concernPreservativeWatchlist · Additive

    What this is

    Preservative

    Processing category

    Synthetic / man-made

    Main concern area

    Additive load

    Why it matters

    Added preservative supporting shelf-life engineering.

    Additional note

    Preservative used to limit microbial growth.

    Family watchlist

    Preservative some users prefer to limit in packaged foods.

  3. Contains 2% or less of: Cellulose gumConcern 5/10 — Moderate concernThickenerWatchlist · Additive

    What this is

    Thickener

    Processing category

    Synthetic / man-made

    Main concern area

    Additive load

    Why it matters

    Texture helper that signals formulation beyond a simple recipe.

    Additional note

    Modified plant fiber used as a thickener and texture helper.

    Family watchlist

    Common texture additive some users prefer to avoid.

  4. Guar gumConcern 5/10 — Moderate concernThickenerWatchlist · Additive

    What this is

    Thickener

    Processing category

    Processed

    Main concern area

    Additive load

    Why it matters

    Gum added for texture rather than as a core food ingredient.

    Additional note

    Plant-derived gum used for thickening and texture.

    Family watchlist

    Gum many users may want to flag in packaged foods.

View all 7 ingredient assessments
  1. Phosphoric acidConcern 4/10 — Mild concernAcidulantWatchlist · Additive

    What this is

    Acidulant

    Processing category

    Synthetic / man-made

    Main concern area

    Additive load

    Why it matters

    Formulation acid added for pH and shelf-life control.

    Additional note

    Acidulant used for flavor and preservation support.

    Family watchlist

    Acidulant some users may want to note in packaged foods.

  2. Corn masa flourConcern 2/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Natural refined

    Main concern area

    Processing

    Why it matters

    Recognizable base ingredient with category-normal processing.

    Additional note

    Traditional corn base, lightly refined into masa.

  3. WaterConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    No meaningful concern.

    Additional note

    Plain water used for hydration.

Food Integrity is an ingredient-based estimate of formulation simplicity, not a medical safety rating. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

How this product may fit different goals

The same food can look different depending on what matters most to you. Here is a general preview of how this product may align with several common goals.

  • Low-Carb Lifestyle

    Watch-outs

    Dietary Patterns

    For someone prioritizing Low-Carb Lifestyle, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Carb-dense ingredients (Mentions "flour". See ingredients for details.)

    See more for this goal

  • Keto-Style Eating

    Watch-outs

    Dietary Patterns

    For someone prioritizing Keto-Style Eating, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Carb-dense ingredients (Mentions "flour". See ingredients for details.)

    See more for this goal

  • Minimally Processed Eating

    Mixed

    Dietary Patterns

    For someone prioritizing Minimally Processed Eating, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Family watchlist items (Cellulose gum)

    This product has 1 additional signal for this goal.

    See more for this goal

  • Whole-Food Focused Eating

    Mixed

    Dietary Patterns

    For someone prioritizing Whole-Food Focused Eating, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Family watchlist items (Cellulose gum)

    This product has 1 additional signal for this goal.

    See more for this goal

  • Reduce Ultra-Processed Foods

    Mixed

    Dietary Patterns

    For someone prioritizing Reduce Ultra-Processed Foods, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Family watchlist items (Cellulose gum)

    This product has 1 additional signal for this goal.

    See more for this goal

  • Paleo-Style Eating

    Watch-outs

    Dietary Patterns

    For someone prioritizing Paleo-Style Eating, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Grain/legume ingredients (Mentions "flour", "corn". See ingredients for details.)

    See more for this goal

See how this product fits your goals

Choose what matters most to you and explore a more detailed interpretation of this product's nutrition, ingredients, and tradeoffs.

Personalize this analysis

Understanding the Food Integrity analysis

What the Food Integrity analysis evaluates

The Food Integrity analysis focuses on how a packaged food is formulated and made. It examines processing level, ingredient quality, additives, oils, sweeteners, purity cues, and how clearly a label communicates what is in the product. The Food Integrity Score summarizes that formulation and transparency picture on a 0–100 scale. It is not a full nutrient report and it is not a personalized meal plan.

Why processing, ingredients, and transparency matter

Processing level and ingredient quality shape what you are actually eating beyond calories on the label. Additives, industrial oils, and intense sweeteners can change how clean or heavily engineered a product feels, even when the front of pack looks wholesome. Purity and transparency matter because incomplete or marketing-heavy labeling can hide tradeoffs that only show up when the full ingredient list is reviewed carefully.

Who may prioritize Food Integrity

Some people care mainly about Food Integrity because their dietary goals center on formulation rather than macros alone. Examples include checking vegetarian or vegan suitability, preferring simpler ingredient sources, avoiding certain additives or sweeteners, watching oil choices, or preferring less processed options. For those priorities, the Food Integrity Score can be the more practical first read.

How Food Integrity differs from Longevity

Food Integrity is the focused analysis of processing, ingredients, additives, purity, and transparency. Longevity is the broader analysis of nutritional composition, metabolic and dietary characteristics, processing, and ingredient quality together. Favorable nutrition values do not necessarily mean strong Food Integrity: a product can look balanced on macros yet still rely on heavy processing or additives that the Food Integrity analysis flags in more detail.

Why the two analyses overlap—and why to review Longevity too

The analyses overlap intentionally. Food Integrity–related characteristics contribute to Longevity, and Longevity still benefits from the same ingredient-quality lens. They are not competing verdicts; they answer different questions at different depths. Reviewing the Longevity analysis can add information about nutritional composition, metabolic characteristics, and dietary balance that Food Integrity alone does not emphasize. Looking at both usually gives the most complete understanding of tradeoffs.

Common questions about this product

Is Shoprite White Corn Tortillas highly processed?

Food Integrity lists processing level as Lightly processed. That reflects formulation and processing signals from the ingredient analysis — not a medical or regulatory classification.

Why are the Longevity and Food Integrity scores different?

Longevity emphasizes nutrition per serving and longer-term dietary alignment. Food Integrity emphasizes ingredients, additives, processing, and label transparency. The same product can score differently on those lenses.

How much fiber is in one serving?

Shoprite White Corn Tortillas shows about 2.02g of fiber per labeled serving in the Longevity nutrition facts.

Does it contain added sugar?

Shoprite White Corn Tortillas: 0g added sugar per serving. Confirm the current package Nutrition Facts and ingredient list.

What helped the Longevity Score?

Key positives called out in the analysis include: Corn masa as primary ingredient; Short, simple ingredient list; Low sodium per serving.

What prevented a perfect Longevity Score?

Key concerns noted include: Preservatives and gums present (2% or less); Refined-style corn masa with modest protein; Calories and carbs from starch.

Who might evaluate this product differently?

People prioritizing different goals (for example lower carbs, higher protein, or minimally processed eating) may weigh the same pantry & oils differently. Use the goal preview on this page, then personalize in KarbCoach for your priorities.

Other published analyses in Pantry & Oils, selected from the same Healthy Food Guide catalog.

Source data and Healthy Food Guide analysis

  1. Public label databases (including USDA FoodData Central and Open Food Facts) — Possible sources for package ingredients and nutrition.
  2. Healthy Food Guide analysis (Longevity and Food Integrity) — Independent Longevity and Food Integrity scorecards.
  3. How the Longevity Score is calculated
  4. How the Food Integrity Score is calculated
  5. Scoring models: KarbCoach Longevity and Food Integrity.
  6. Independent analysis. No manufacturer affiliation.
  7. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions. Full sources and safety details.
Label accuracy and safety information

Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

Sources, citations & safety

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