Additive-Free Kids' Snacks

Snacks without artificial colours or benzoate preservatives, for children prone to flares. The safe-bet categories, the additives to avoid, and a quick in-store screening trick.

Why this matters for children

Children eat a lot of the brightly coloured, sweetened snacks where synthetic colours and benzoate preservatives concentrate, and the Southampton research specifically looked at colours and children. For a child whose skin flares, swapping to plainer snacks is an easy, low-risk experiment.

Safe-bet categories

• Fresh fruit and vegetable sticks
• Plain natural yoghurt (add your own fruit) rather than bright, flavoured pots
• Cheese (for those who tolerate dairy and are not annatto-sensitive)
• Plain rice cakes, oatcakes, breadsticks and plain popcorn
• Plain crackers and wholegrain toast
• Plain milk or dark chocolate without coloured coatings
• Many supermarket “free from” and organic kids’ ranges, which usually skip synthetic colours

The additives to avoid

• Colours: tartrazine (E102), Quinoline Yellow (E104), Sunset Yellow (E110), carmoisine (E122), Ponceau 4R (E124), Allura Red (E129)
• Preservatives: benzoates (E210 to E213)

The quick in-store trick

In the UK and EU, snacks containing the main azo colours must carry the warning “may have an adverse effect on activity and attention in children”. If you see that warning, put it back; if a product does not carry it, it is free of those particular colours. It is the fastest screen you can do with a toddler in the trolley.

A note on getting it right

Children need variety and energy, so this is about swapping the additive-heavy snacks, not restricting food generally. If you suspect a true food allergy in a child (rapid hives, swelling, vomiting or breathing trouble), that is a matter for a GP or allergist, not a snack swap.

Check it against your own list

A free database like Open Food Facts lets you look up a product’s full additive list, and Fig is genuinely good for managing a defined eating pattern. These give broad information rather than a check against your child’s own triggers. To check a product against the specific things that flare your child’s skin, a personal-list app like ClearaScan lets you save their triggers once and scan any product against your ingredient guard list, flagging only those. Its shared Care Circle is made for this, so a partner, grandparent or childminder can scan against the same list, the Reaction Journal ties a flare back to what they ate, and a Trusted Products list keeps the snacks you have cleared. It is currently in early access. (Disclosure: our editor co-founded ClearaScan, and we are not paid to mention the others.)

Written and reviewed by the Sensitive Skin Lab editorial team.