Marks & Spencer has urgently withdrawn a batch of its Milk Chocolate Honeycomb after routine checks found the product may contain undeclared peanuts. The move affects certain 120g bars and is aimed at protecting shoppers with peanut allergies. Read on to see which packs are involved, what symptoms to watch for, and how to get a refund.
Which items are being recalled and how to spot them
- Product: M&S Milk Chocolate Honeycomb, 120g.
- Lot number: 5242.
- Best-before date: 12 May 2026.
- Barcodes involved: 0917568 and 29143603.
If you own one of these bars, do not eat it. Marks & Spencer says the issue arose from possible cross-contamination during production. Only the batches with the details above are affected. Other Milk Chocolate Honeycomb bars remain available for sale.
Why this recall is critical for people with peanut allergy
Peanuts are a common trigger for severe allergic reactions. When a product lacks correct labelling for allergens, it can pose a life-threatening risk. Many consumers rely on clear ingredient lists to avoid hidden exposure.
If you have a peanut allergy, treat any suspect product as dangerous. Even a tiny amount can provoke a strong response in sensitive individuals.
Symptoms of a peanut allergy: what to watch for
Mild to moderate signs
- Itchy mouth, tongue or throat.
- Swelling of lips, face or eyes.
- Raised, itchy rash (hives).
- Abdominal pain, nausea, vomiting or diarrhoea.
- Runny nose or sneezing.
Severe reactions and anaphylaxis
- Swelling of the tongue or throat.
- Difficulty breathing or noisy breathing.
- Hoarse voice or trouble swallowing.
- Dizziness, collapse or loss of consciousness.
- In babies: sudden floppiness or extreme sleepiness.
Allergic reactions typically start within minutes, but can appear up to an hour after exposure. Anaphylaxis is a medical emergency; call emergency services immediately if it occurs.
How to return the product and obtain a refund
- Do not consume the affected bars.
- Take the item back to any M&S store for a full refund.
- If you need help, M&S customer services can be reached at 03330 148555.
Marks & Spencer has stressed customer safety is a top priority and encourages anyone concerned to return the product. Staff will refund the purchase even without a receipt.
Food safety alerts: what’s behind recalls and withdrawals
The Food Standards Agency (FSA) issues alerts when a product presents a risk. There are two main actions:
- Withdrawal: a product is taken off shelves to prevent further sale.
- Recall: customers are asked to return a product because it poses a risk.
When an allergen label is missing or incorrect, the FSA may publish an Allergy Alert to warn the public. These alerts exist to reduce the chance of accidental exposure.
Practical steps for allergy sufferers and families
- Check pantry items for the recalled lot numbers and barcodes.
- Read labels every time you buy a packaged food.
- Keep prescribed emergency medication, such as epinephrine auto-injectors, accessible at all times.
- Seek urgent medical help for breathing problems, fainting or widespread swelling.
- Contact retailers if you are unsure whether a product is affected.
Official guidance and further information
For up-to-date safety notices, consult the FSA website or your retailer’s announcements. Retailers typically provide refunds and customer support for recalled goods.
Remember: if you suspect you or someone else is having a severe allergic reaction, call emergency services without delay.
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Naomi is a clean beauty expert passionate about science-driven skincare and natural remedies. She demystifies ingredients and shares routines that empower readers to glow — naturally.