Original Rösti product image with 70/100 Zerotox safety score

Is Original Rösti Safe? Ingredient Analysis

M-Classic

M-Classic's Original Rösti is reviewed here as a food. Zerotox gives it 70/100 based on the current ingredient profile, so it looks generally acceptable but still includes some ingredients worth reviewing.

The ingredient review below focuses especially on Sodium Bisulfite.

70 / 100

Moderate quality

Why score is 70

The composition includes 95% potatoes, which are a natural ingredient, but the presence of sodium bisulfite as an antioxidant raises quality concerns due to its synthetic nature.

Main concern

Sodium bisulfite is a synthetic antioxidant that raises concerns about artificial additives.

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

  • High potato content (95%) indicates a natural base, contributing positively to the rating.
  • Potatoes are minimally processed, supporting a more wholesome ingredient profile.

Concerns

  • Sodium bisulfite is a synthetic antioxidant that raises concerns about artificial additives.
  • The inclusion of powdered condiment may indicate additional processing and potential additives.

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: 4089302

More from this brand: M-Classic products in Zerotox

Similar products: food in Zerotox database

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

M-Classic — Original Rösti has a Zerotox safety score of 70 / 100. Check the ingredient breakdown above. More M-Classic products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Zerotox gives M-Classic — Original Rösti 70 / 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.
This product includes positive or neutral ingredients such as: potatoes, table salt, ascorbic acid. See the Ingredients section above.
M-Classic — Original Rösti has a Zerotox score of 70 / 100 among food products. See the full breakdown above.
Check the Ingredients section above. Zerotox flags preservatives, colours and other additives; see the full list.
Yes. M-Classic — Original Rösti has a Zerotox score of 70 / 100. See clean products and high-rated products for more. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
M-Classic — Original Rösti has a Zerotox safety score of 70 / 100. Higher scores mean fewer concerning additives. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Browse M-Classic products on Zerotox with ingredient analysis and safety scores.
Our analysis notes: High potato content (95%) indicates a natural base, contributing positively to the rating.; Potatoes are minimally processed, supporting a more wholesome ingredient profile.. See the Pros section above.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Browse food products on Zerotox with ingredient analysis.