Don’t have the app? Download for free:
M&S Tuna & Sweetcorn Sandwich
The product contains additives or is industrially processed in a way that we consider clear indicators of an ultra‑processed food.
Additives and processes (5) in M&S Tuna & Sweetcorn Sandwich
Wheat Gluten
Mono- and Diacetyl Tartaric Acid Esters of MDG
Refined Palm Oil
Paprika Extract
Ascorbic Acid
Open in the app to read about the additives.
Allergens in M&S Tuna & Sweetcorn Sandwich
Fish
Eggs
Gluten
Mustard
Swap suggestions to M&S Tuna & Sweetcorn Sandwich
Ingredients
Nutritional information
Always double‑check the information on the product packaging to ensure you do not consume anything you may react to.
The product information comes from both internal and external sources and may contain errors. Recognition of ingredients and additives may also be incomplete. The Food App is not responsible for any inaccuracies or omissions.
Don’t have the app? Download for free:
More products in the same category as M&S Tuna & Sweetcorn Sandwich:
Read more
Report: UK Ultra-Processed Food Index 2026
Over 60% of UK foods are ultra-processed, with flavourings as the most common indicator. This...
Should you avoid seed oils? An evidence-based guide
There is intense debate about whether seed oils are bad. Are they ultra processed? Do...
