Who needs to check what?

Shoppers avoiding gluten

Look for a gluten-free claim on the exact flavour, then read its current ingredients and allergy advice. Manufacturer declarations differ by product, so a claim on one flavour should not be extended to another.

Shoppers avoiding milk as well as gluten

Check for milk separately. Seabrook labels its Cream Cheese & Chive crisps gluten-free, but its ingredients include whey powder (milk). A gluten-free label alone does not settle a milk-allergy question.

Shoppers comparing salt at supper

Compare the stated serving with the amount you plan to eat. Tyrrells lists 0.02g salt per 30g serving for Naked (no salt), but its allergy advice says the product may contain milk.

What matters when choosing?

Start with the allergen or dietary requirement that matters to you, then compare the portion and salt information for the crisps you would actually eat.

Priority What to check Your needs
Dietary claims Find the exact flavour’s gluten-free or vegan declaration. Check other allergen requirements separately: Seabrook Cream Cheese & Chive is labelled gluten-free but contains whey powder (milk), according to Seabrook. I need the claim to cover my particular requirement, rather than assuming that gluten-free also means milk-free or vegan.
Allergy advice Read both the ingredients and any precautionary statement on the current pack. Walkers says its Ready Salted crisps are made in a factory that also handles milk, wheat, gluten, barley, soya, celery and mustard. Even for a plain flavour, I want to see the allergy information for the bag I will eat.
Flavour choice Check claims flavour by flavour. Pipers labels Anglesey Sea Salt gluten-free and suitable for vegans; KETTLE Chips makes both declarations for Sea Salt & Balsamic Vinegar. Neither declaration answers every allergy question. I would like a flavour that meets my dietary requirements without treating a whole brand as interchangeable.
Salt and portion Compare salt using the same basis, such as per 100g, then check the stated serving or bag size. KETTLE Chips lists 1.6g per 100g for Sea Salt & Balsamic Vinegar; Tyrrells lists 0.02g per 30g serving for Naked (no salt). For a late supper, I want to judge the amount I am likely to eat, not choose on the flavour name alone.

Common label-reading mistakes

  • Treating gluten-free as allergen-free

    Seabrook Cream Cheese & Chive is labelled gluten-free yet contains whey powder (milk). Its gluten-free claim does not address milk avoidance.

    Name the allergen you need to avoid, then check the exact flavour’s ingredients and allergy advice.

  • Assuming a plain recipe has no allergy precaution

    Tyrrells Naked (no salt) lists potatoes and sunflower oil but says it may contain milk. Walkers Ready Salted carries a factory statement covering several allergens.

    Read the precautionary wording as well as the ingredient list, including on plain and no-salt flavours.

  • Comparing salt without comparing portions

    A dietary claim does not describe salt content. KETTLE Chips lists 1.6g salt per 100g for Sea Salt & Balsamic Vinegar, while Seabrook lists 0.8g in a 31.8g bag of Sea Salt & Vinegar.

    Use the nutrition panel and bag size to compare the portion you intend to eat.

  • Relying only on an online description

    An online flavour description does not replace the ingredient and allergy information on the pack you receive.

    Check that pack’s ingredients, highlighted allergens and allergy advice before eating.

Brand and flavour references

These manufacturer examples show why the exact flavour matters; they do not establish the suitability of every product in a brand’s range.

Walkers

Ready Salted is a useful reminder to read allergy advice even on a plain flavour.

  • The product’s ingredients and factory statement can be checked separately.
  • Walkers says it is made in a factory that also handles milk, wheat, gluten, barley, soya, celery and mustard.

Tyrrells

Naked (no salt) offers a stated salt figure for shoppers comparing supper portions.

  • Tyrrells lists potatoes, sunflower oil and 0.02g salt per 30g serving.
  • Its allergy advice says it may contain milk.

KETTLE Chips

Sea Salt & Balsamic Vinegar has flavour-specific dietary declarations.

  • KETTLE Chips labels this flavour gluten-free and suitable for vegans and vegetarians.
  • It lists 1.6g salt per 100g; check the pack for any other allergy requirement.

Seabrook

Seabrook’s flavours illustrate why gluten-free and milk avoidance need separate checks.

  • Seabrook labels Beefy gluten-free and suitable for vegetarians and vegans.
  • Its gluten-free Cream Cheese & Chive flavour contains whey powder (milk).

Pipers

Anglesey Sea Salt has a short stated ingredient list and flavour-specific dietary claims.

  • Pipers lists potatoes, sunflower oil and Anglesey Sea Salt PDO, and labels the flavour gluten-free and suitable for vegans.
  • It lists 0.94g salt per 100g, so it is not a no-salt option.

REAL Crisps

REAL makes range-level gluten-free and vegetarian statements, while vegan suitability varies by recipe.

  • REAL says its crisp range is gluten-free and vegetarian and that six recipes are suitable for vegans.
  • Check the individual flavour’s declaration; REAL lists Sweet Chilli as vegan-suitable and states 1.01g salt per 100g.

Potato crisps on Joybuy

These Savoursmiths flavoured potato crisps are options to examine for a late-night supper. Use each current pack to check the dietary claims, allergens and portion information that matter to you.

Savoursmiths Truffle & Rosemary Potato Crisps 150g

Savoursmiths Truffle & Rosemary Potato Crisps 150g

For a late supper, decide how much of this 150g pack you intend to eat. Check its current ingredients, allergy advice and salt per serving against your requirements.

View on Joybuy
Savoursmiths Vegan Wagyu Beef & Honey Mustard Potato Crisps 150g

Savoursmiths Vegan Wagyu Beef & Honey Mustard Potato Crisps 150g

The 150g pack identifies this as a Vegan Wagyu Beef & Honey Mustard flavour. If vegan or gluten-free suitability matters to you, confirm the claims on the current pack and read its ingredients and allergy advice.

View on Joybuy

Frequently asked questions

Does gluten-free mean milk-free?

No. Seabrook labels its Cream Cheese & Chive crisps gluten-free, but the ingredients include whey powder (milk). Check milk in the ingredients and allergy advice for the exact flavour.

Can I rely on a vegan claim for an allergy?

No. A vegan declaration does not answer every allergen question. Read the current pack’s ingredients and allergy advice for the substances you need to avoid.

Where should I check allergen information on a crisp bag?

Start with the ingredients and allergy advice on the bag you receive. Food Standards Agency guidance says UK food businesses must provide information when any of the 14 regulated allergens are used as ingredients; also read any precautionary wording relevant to your needs.

What salt figure does Tyrrells Naked (no salt) list?

Tyrrells lists 0.02g salt per 30g serving. Compare that serving with the amount you plan to eat, and note separately that the product’s allergy advice says it may contain milk.