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Guerrero Carb Watch Original
Photo: Open Food Facts contributors (CC BY-SA)

Breads

Guerrero Carb Watch Original

9.33 oz (265 g)

Okay out of 100 Medium confidence
  • High in salt
  • Contains non-nutritive sweeteners
  • Contains emulsifiers studied for gut effects
  • Seed-oil free
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Why it scores 49

Guerrero Carb Watch Original scores 49 out of 100 (Okay) under GoodSwap’s published rules. What moved the score most:

  1. Ultra-processed (NOVA 4, estimated): No NOVA group on file; estimated from 6 kinds of ultra-processing markers. Strong
  2. Cellulose gum (carboxymethylcellulose): In a small randomized feeding trial, carboxymethylcellulose modestly increased abdominal discomfort and reduced gut microbiota diversity; in mice it promoted low-grade inflammation. Strong
  3. Sucralose: In a 2022 randomized study, sucralose and saccharin altered the gut microbiome and impaired glucose responses in some people; a 2023 lab study raised questions about its by-product sucralose-6-acetate. Strong

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

Better tortillas and wraps

The same kind of product, at least 10 points higher, sold in the US. Never paid placements.

The Receipt

Carb Watch Original

START100

Ingredients

  • Cellulose gum (carboxymethylcellulose)
    Strong In a small randomized feeding trial, carboxymethylcellulose modestly increased abdominal discomfort and reduced gut microbiota diversity; in mice it promoted low-grade inflammation. [1][2][3][4]
  • Sucralose
    Strong In a 2022 randomized study, sucralose and saccharin altered the gut microbiome and impaired glucose responses in some people; a 2023 lab study raised questions about its by-product sucralose-6-acetate. [5][6][7][8][9]
  • Modified starch
    Info An additive class typical of ultra-processed foods (NOVA group 4). [10]
  • Wheat gluten
    Info An ingredient typical of ultra-processed foods (NOVA group 4). [10]
  • Vegetable shortening
    Info An ingredient typical of ultra-processed foods (NOVA group 4). [10]
  • Sodium acid pyrophosphate
    Strong EFSA (2019) set a group ADI for phosphates of 40 mg/kg body weight (as phosphorus) and noted that infants, toddlers and children may exceed it. [11]
  • Mono- and diglycerides
    Strong In the NutriNet-Santé cohort, higher intakes of mono- and diglycerides of fatty acids (E471 and E472) were associated with higher cardiovascular risk; cause and effect is not established. [3][12][10]
  • Calcium propionate
    Regulatory Health Canada permits it only in listed foods, up to set limits (2,000 ppm in bread, as propionic acid). [13]
subtotal−23

Processing

  • Ultra-processed (NOVA 4, estimated)
    Strong No NOVA group on file; estimated from 6 kinds of ultra-processing markers. [10]
  • 6 kinds of ultra-processing markers
    Emerging Industrial additive classes found: emulsifier, industrial fat, industrial protein, modified starch, non-nutritive sweetener and thickener, stabilizer or gelling agent. [10]
subtotal−25.5

Nutrition per 100 g

  • Saturated fat 3 g / 100 g
    Strong High in saturated fat. [14]
  • Salt 1.7 g / 100 g
    Strong High in salt. [15]
  • Energy 182 kcal / 100 g
    Info Energy-dense for its weight. [9]
  • Fiber 27.3 g / 100 g
    Strong A good source of fiber. [9]
  • Protein 12.1 g / 100 g
    Info A good source of protein. [9]
subtotal−3
TOTAL 49Okay

100 − 51.5 = 48.5 → 49

Can’t score above 79. High in salt (above the front-of-pack "high" level). [16]

GTIN 00048564000180 · 2026-03-03

score v1.3.0 · kb 2026.10.11

Medium confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy182 kcal
Fat7.6 g
Saturated fat3 g
Trans fat0 g
Carbohydrates39.4 g
Sugars0 g
Added sugars0 g
Fiber27.3 g
Protein12.1 g
Salt1.7 g

Serving: 1 tortilla (33 g)

Ingredients

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

WATER, MODIFIED WHEAT STARCH, WHEAT FLOUR, VITAL WHEAT GLUTEN, WHEAT GLUTEN ISOLATE, VEGETABLE SHORTENING (INTERESTERIFIED AND HYDROGENATED SOYBEAN OILS), CRACKED FLAXSEED, CONTAINS 1% OR LESS OF: SALT, SODIUM ACID PYROPHOSPHATE, BAKING SODA, DISTILLED MONOGLYCERIDE, FUMARIC ACID, CELLULOSE GUM, SUCRALOSE, AND CALCIUM PROPIONATE AND SORBIC ACID (TO PRESERVE FRESHNESS)

Allergens and diets

Contains: Wheat

  • Vegan
  • Vegetarian
  • Not gluten-free
  • Palm-oil-free

Always check the package: recipes change.

Healthiest breads in the US

More from Guerrero

Sources

  1. Randomized Controlled-Feeding Study of Dietary Emulsifier Carboxymethylcellulose Reveals Detrimental Impacts on the Gut Microbiota and Metabolome

    Gastroenterology · March 2022 · Peer-reviewed

    “Relative to control subjects, CMC consumption modestly increased postprandial abdominal discomfort and perturbed gut microbiota composition in a way that reduced its diversity.”

    doi.org

  2. Dietary emulsifiers impact the mouse gut microbiota promoting colitis and metabolic syndrome

    Nature · Mar 5, 2015 · Peer-reviewed

    “carboxymethylcellulose and polysorbate-80, induced low-grade inflammation and obesity/metabolic syndrome in wild-type hosts and promoted robust colitis in mice predisposed to this disorder.”

    doi.org

  3. Food additive emulsifiers and risk of cardiovascular disease in the NutriNet-Santé cohort: prospective cohort study

    BMJ · Sep 6, 2023 · Peer-reviewed

    “This study found positive associations between risk of CVD and intake of five individual and two groups of food additive emulsifiers widely used in industrial foods.”

    doi.org

  4. Re-evaluation of celluloses E 460(i), E 460(ii), E 461, E 462, E 463, E 464, E 465, E 466, E 468 and E 469 as food additives

    European Food Safety Authority · Jan 16, 2018 · Agency assessment

    “The Panel concluded that there was no need for a numerical ADI and that there would be no safety concern at the reported uses and use levels for the unmodified and modified celluloses”

    doi.org

  5. Personalized microbiome-driven effects of non-nutritive sweeteners on human glucose tolerance

    Cell · September 2022 · Peer-reviewed

    “As groups, each administered NNS distinctly altered stool and oral microbiome and plasma metabolome, whereas saccharin and sucralose significantly impaired glycemic responses.”

    doi.org

  6. Toxicological and pharmacokinetic properties of sucralose-6-acetate and its parent sucralose: in vitro screening assays

    Journal of Toxicology and Environmental Health, Part B · Aug 18, 2023 · Peer-reviewed

    “Sucralose-6-acetate significantly increased the expression of genes associated with inflammation, oxidative stress, and cancer”

    doi.org

  7. EFSA finds sucralose safe when used as currently authorised; cannot confirm safety of extending its use

    European Food Safety Authority · Feb 17, 2026 · Agency assessment

    “EFSA’s experts concluded that the sweetener sucralose (E 955) continues to be safe for consumers for its currently authorised uses as a food additive.”

    efsa.europa.eu

  8. WHO advises not to use non-sugar sweeteners for weight control in newly released guideline

    World Health Organization · May 15, 2023 · Agency assessment

    “The recommendation is based on the findings of a systematic review of the available evidence which suggests that use of NSS does not confer any long-term benefit in reducing body fat in adults or children.”

    who.int

  9. 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

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

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  11. EFSA issues new advice on phosphates

    European Food Safety Authority · Jun 12, 2019 · Agency assessment

    “We estimated that dietary exposure to phosphates may exceed the new ADI for infants, toddlers and children with average consumption of phosphates in their diet.”

    efsa.europa.eu

  12. Re-evaluation of mono- and di-glycerides of fatty acids (E 471) as food additives

    European Food Safety Authority · Nov 10, 2017 · Agency assessment

    “The available studies did not raise any concern with regard to genotoxicity.”

    doi.org

  13. 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

  14. Saturated fatty acid and trans-fatty acid intake for adults and children: WHO guideline

    World Health Organization · Jul 17, 2023 · Agency assessment

    “WHO recommends that adults and children reduce saturated fatty acid intake to 10% of total energy intake (strong recommendation).”

    who.int

  15. Sodium reduction (fact sheet)

    World Health Organization · May 11, 2026 · Agency assessment

    “For adults, WHO recommends less than 2000 mg/day of sodium (equivalent to less than 5 g/day salt), or just under a teaspoon.”

    who.int

  16. Guide to creating a front of pack (FoP) nutrition label for pre-packed products sold through retail outlets

    Department of Health and Social Care / Food Standards Agency (GOV.UK) · Nov 8, 2016 · Regulator

    “Table 3: Criteria for drinks (per 100ml)”

    assets.publishing.service.gov.uk