Walden farms, blue cheese dressing
Photo: Open Food Facts contributors (CC BY-SA)

Salad dressings

Walden farms, blue cheese dressing

12 fl oz/355 mL

Score

Poor 25 out of 100 Medium confidence
  • Not permitted in some countries
  • Ultra-processed
  • High in salt
  • Contains non-nutritive sweeteners
  • Contains emulsifiers studied for gut effects
  • No synthetic dyes

Why it scores 25

Walden farms, blue cheese dressing scores 25 out of 100 (Poor) under GoodSwap’s published rules. What moved the score most:

  1. minus 20 points Titanium dioxide: EFSA (2021) could not rule out genotoxicity and could not set a safe daily intake, so the EU removed E171 from the list of permitted food additives in 2022. Regulatory
  2. minus 18 points Ultra-processed (NOVA 4): Classified NOVA 4: made with industrial ingredients and additives. Strong
  3. minus 7.5 points 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

Capped at 25: Contains titanium dioxide, which is banned in food in the EU.

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

The Receipt

Walden farms, blue cheese dressing

START100

Ingredients

  • Titanium dioxide minus 20 points
    Regulatory EFSA (2021) could not rule out genotoxicity and could not set a safe daily intake, so the EU removed E171 from the list of permitted food additives in 2022. [1][2][3][4][5][6][7]
  • Cellulose gum (carboxymethylcellulose) minus 7.5 points
    Strong In a small randomized feeding trial, carboxymethylcellulose modestly increased abdominal discomfort and reduced gut microbiota diversity; in mice it promoted low-grade inflammation. [8][9][10][11]
  • Sodium benzoate 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. [12][13][14]
  • Sucralose minus 4 points
    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. [15][16][17][18][19]
  • Xanthan gum minus 1.5 points
    Info An ingredient class typical of ultra-processed foods (NOVA group 4). [20]
  • Natural flavors minus 1.5 points
    Info "Natural flavor" is a legal category (21 CFR 101.22(a)(3)): flavor substances from spices, fruits, vegetables, meat, dairy or fermentation. [21][20]
  • Potassium sorbate minus 0.5 points
    Strong EFSA (2019) set a group ADI of 11 mg/kg body weight (as sorbic acid); generally recognized as safe in the US. [22][23]
subtotal−42.5

Processing

  • Ultra-processed (NOVA 4) minus 18 points
    Strong Classified NOVA 4: made with industrial ingredients and additives. [20]
  • 4 kinds of ultra-processing markers minus 4.5 points
    Emerging Industrial additive classes found: color (added), flavoring, non-nutritive sweetener and thickener, stabilizer or gelling agent. [20]
subtotal−22.5

Nutrition per 100 g

  • Salt 2 g / 100 g minus 7 points
    Strong Very high in salt. [24]
subtotal−7

TOTAL 25Poor

100 − 72 = 28 → capped at 25

Capped at 25. Contains titanium dioxide, which is banned in food in the EU. [1]

Can’t score above 79. Contains titanium dioxide, an ingredient of high concern. [1][2][3][4][5][6][7]

Can’t score above 79. High in salt (above the front-of-pack "high" level). [25]


GTIN 00072457331037 · 2023-11-16

score v1.3.0 · kb 2026.10.11

Medium confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy0 kcal
Fat0 g
Saturated fat0 g
Trans fat0 g
Carbohydrates0 g
Sugars0 g
Fiber0 g
Protein0 g
Salt2 g

Serving: 2 Tbsp (30 ml)

Ingredients

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

INGREDIENTS*:TRIPLE FILTERED PURIFIED WATER, ORGANIC WHITE VINEGAR, VEGETABLE FIBER, SALT, XANTHAN GUM, CELLULOSE GUM, TITANIUM DIOXIDE, NATURAL FLAVORS, MUSTARD FLOUR, LACTIC ACID, ONION POWDER, GARLIC POWDER, POTASSIUM SORBATE (TO PRESERVE FRESHNESS), SODIUM BENZOATE (TO PRESERVE FRESHNESS), SUCRALOSE, CAYENNE PEPPER

Allergens and diets

Contains: Mustard

  • Palm-oil-free

Always check the package: recipes change.

Sources

  1. Commission Regulation (EU) 2022/63 of 14 January 2022 amending Annexes II and III to Regulation (EC) No 1333/2008 as regards the food additive titanium dioxide (E 171)

    European Union (Official Journal) · Jan 14, 2022 · Law

    “titanium dioxide (E 171) can no longer be considered safe when used as a food additive.”

    eur-lex.europa.eu

  2. Titanium dioxide: E171 no longer considered safe when used as a food additive

    European Food Safety Authority · May 6, 2021 · Agency assessment

    “the Panel concluded that titanium dioxide can no longer be considered safe as a food additive.”

    efsa.europa.eu

  3. Joint FAO/WHO Expert Committee on Food Additives, 97th meeting: summary and conclusions (titanium dioxide)

    Joint FAO/WHO Expert Committee on Food Additives (JECFA) · Nov 24, 2023 · Agency assessment

    “Considering the very low oral absorption of INS 171, and in the absence of any identifiable hazard associated with INS 171 in the diet, the Committee reaffirmed the ADI “not specified” established at the Thirteenth meeting.”

    who.int

  4. Titanium dioxide (TiO2) as a food additive: Current science report

    Health Canada · Jul 14, 2022 · Agency assessment

    “In summary, the Food Directorate's position is that there is no conclusive scientific evidence that the food additive TiO2 is a concern for human health.”

    canada.ca

  5. Statement on the safety of Titanium Dioxide (E171) as a Food Additive (COT/2024/05)

    Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment (UK) · Oct 2, 2024 · Agency assessment

    “The Committee concludes that it is unlikely that there would be a risk to health from exposures of E171 TiO2 from the diet in any of the age groups or scenarios assessed.”

    cot.food.gov.uk

  6. Titanium Dioxide as a Color Additive in Foods

    U.S. Food and Drug Administration · Mar 4, 2024 · Regulator

    “Other international regulatory bodies including the United Kingdom’s Food Standards Agency (FSA), Health Canada, and Food Standards Australia New Zealand (FSANZ) have not agreed with EFSA’s assessment.”

    fda.gov

  7. Agents Classified by the IARC Monographs, Volumes 1–142 (List of Classifications)

    International Agency for Research on Cancer (WHO) · IARC

    monographs.iarc.who.int

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial

    The Lancet · November 2007 · Peer-reviewed

    “Artificial colours or a sodium benzoate preservative (or both) in the diet result in increased hyperactivity in 3-year-old and 8/9-year-old children in the general population.”

    doi.org

  14. Re-evaluation of benzyl alcohol (E 1519) as food additive (records the 2016 benzoate re-evaluation)

    European Food Safety Authority · Oct 30, 2019 · Agency assessment

    “derived a group ADI of 5 mg/kg bw per day (expressed as benzoic acid) in accordance with the ADI previously derived by SCF and JECFA”

    doi.org

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

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

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  21. 21 CFR 101.22 Foods; labeling of spices, flavorings, colorings and chemical preservatives

    Electronic Code of Federal Regulations (eCFR), U.S. Office of the Federal Register · Dec 19, 2016 · Law

    “whose significant function in food is flavoring rather than nutritional.”

    ecfr.gov

  22. Opinion on the follow-up of the re-evaluation of sorbic acid (E200) and potassium sorbate (E202) as food additives

    European Food Safety Authority · Mar 1, 2019 · Agency assessment

    “By applying a default uncertainty factor of 100, the Panel established a group ADI expressed as 11 mg sorbic acid/kg bw per day for sorbic acid (E 200) and its potassium salt (E 202).”

    doi.org

  23. 21 CFR 182.3640 Potassium sorbate

    Electronic Code of Federal Regulations (eCFR), U.S. Office of the Federal Register · Nov 22, 2016 · Law

    ecfr.gov

  24. 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

  25. 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

  26. Revocation of Authorization for Use of Brominated Vegetable Oil in Food (89 FR 55040)

    Federal Register (U.S. Food and Drug Administration) · Jul 3, 2024 · Law

    “This action is being taken because there is no longer a reasonable certainty of no harm from the continued use of BVO in food.”

    federalregister.gov

  27. Color Additive Petition From Center for Science in the Public Interest, et al.; Request To Revoke Color Additive Listing for Use of FD&C Red No. 3 in Food and Ingested Drugs (90 FR 4628)

    Federal Register (U.S. Food and Drug Administration) · Jan 16, 2025 · Law

    “This order is effective January 15, 2027, except for amendatory instruction 4, which is effective January 18, 2028.”

    federalregister.gov

  28. Regulation (EC) No 1223/2009 of 30 November 2009 on cosmetic products

    European Union (Official Journal) · Nov 30, 2009 · Law

    “cosmetic products shall not contain any of the following: (a) prohibited substances — prohibited substances listed in Annex II”

    eur-lex.europa.eu

  29. Ultra-processed food exposure and adverse health outcomes: umbrella review of epidemiological meta-analyses

    BMJ · Feb 28, 2024 · Peer-reviewed

    “Greater exposure to ultra-processed food was associated with a higher risk of adverse health outcomes, especially cardiometabolic, common mental disorder, and mortality outcomes.”

    doi.org