Rösti Tart product image with 55/100 Zerotox safety score

Is Rösti Tart Safe? Ingredient Analysis

Migros

Migros's Rösti Tart is reviewed here as a food. Zerotox gives it 55/100 based on the current ingredient profile, so it shows multiple flagged ingredients that may matter for sensitive users.

The ingredient review below focuses especially on Lactose, Wheat Proteins, Sodium Bisulfite.

55 / 100

Low quality

Why score is 55

The composition includes sodium bisulfite as a preservative and sodium ascorbate as an antioxidant, indicating a processed nature. The presence of wheat proteins and lactose raises concerns for those with sensitivities.

Main concern

Sodium bisulfite is a synthetic preservative that raises quality concerns due to potential sensitivities.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains potatoes (39%) which provide a natural base and texture.
  • Includes tomatoes (8%) and onions, adding flavor and some nutritional value.
  • Uses vegetable oils, which are generally better than animal fats.
  • Incorporates spices for flavor enhancement without artificial additives.

Concerns

  • Sodium bisulfite is a synthetic preservative that raises quality concerns due to potential sensitivities.
  • Contains lactose and wheat proteins, which may not be suitable for individuals with allergies.
  • The use of modified starch and other processed ingredients indicates a less natural composition.
  • Presence of powdered milk and egg may limit dietary options for vegans.

Who should avoid this product?

This formula may not suit:

  • people with sensitive skin or fragrance sensitivity
  • people avoiding animal-derived ingredients

Ingredients breakdown

Below, each ingredient is described in the context of this food, not just listed as a raw label.

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 4095642

More from this brand: Migros products in Zerotox

Similar products: food in Zerotox database

Allergens detected: soy , nuts , sesame

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

Migros — Rösti Tart has a Zerotox safety score of 55 / 100. Check the ingredient breakdown above. More Migros products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Migros — Rösti Tart has a Zerotox score of 55 / 100 among food products. See the full breakdown above.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Migros — Rösti Tart has a Zerotox safety score of 55 / 100. Higher scores mean fewer concerning ingredients. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
We detected: soy, nuts, sesame. If you have allergies, check the label and the Ingredients section above.
Browse Migros products on Zerotox with ingredient analysis and safety scores.
Our analysis notes: Contains potatoes (39%) which provide a natural base and texture.; Includes tomatoes (8%) and onions, adding flavor and some nutritional value.; Uses vegetable oils, which are generally better than animal fats.. See the Pros section above.
Our analysis indicates animal-derived ingredients may be present in this product. See the Ingredients section and the label for details.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
The composition includes sodium bisulfite as a preservative and sodium ascorbate as an antioxidant, indicating a processed nature. The presence of wheat proteins and lactose raises concerns for those with sensitivities. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Zerotox gives Migros — Rösti Tart 55 / 100 based on ingredients. Ultra-processed foods often have many additives; see the breakdown above. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Browse food products on Zerotox with ingredient analysis.

Safer alternatives from Migros

These same-brand alternatives currently score higher and may fit cautious buyers better: