Can You Eat Shop-Bought Mayonnaise When Pregnant?
Written by Jordan Morley · Reviewed against NHS foods-to-avoid guidance · Last updated 28 October 2026
Yes — shop-bought mayonnaise is safe during pregnancy. It generally uses pasteurised egg, which removes the raw-egg salmonella concern.
Why is shop-bought mayonnaise safe in pregnancy?
Supermarket mayonnaise generally uses pasteurised egg (Tommy's), so the raw-egg concern doesn't usually apply. Check the ingredients if in doubt.
You can also check the calorie content of shop-bought mayonnaise alongside its safety information. Also check medication safety during pregnancy if you're managing any conditions.
As an Amazon Associate, CJ Affiliate and AWIN publisher we earn from qualifying purchases. Links below are affiliate links.
Pregnancy essentials
Pregnancy food guide
A paper reference for the fridge door — no more mid-supermarket googling.
Check Price →Digital food thermometer
Cooked through means 75°C in the middle — a probe ends the guesswork.
Check Price →Links open your local Amazon store. We may earn a small commission at no extra cost to you.
Want to know exactly what's in your food? Our ingredient checker covers E-numbers, allergens and vegan status.
More pregnancy essentials
Baby-safe food thermometer
Useful for pregnancy cooking checks and later for baby food.
Check Price →Common questions
Can I eat shop-bought mayonnaise in the first trimester?
Yes — shop-bought mayonnaise is safe at every stage of pregnancy, including the first trimester.
Is a small amount of shop-bought mayonnaise OK during pregnancy?
No limit applies. Shop-Bought Mayonnaise is not on the NHS list of foods to avoid or limit in pregnancy.
I accidentally ate shop-bought mayonnaise while pregnant — what should I do?
No action needed. Shop-Bought Mayonnaise is safe during pregnancy.
Is cooked shop-bought mayonnaise safe in pregnancy?
Yes. Shop-Bought Mayonnaise is safe in pregnancy. Only the usual rules apply: cook it properly where it needs cooking, keep chilled food chilled, and eat it before the use-by date.
Related answers
Primary source: NHS foods-to-avoid guidance.
General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.