Why is Tunnocks Dark Chocolate Coated Caramel Wafer Biscuit classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

It contains refined sugars, glucose syrup, palm oil, emulsifier (soy lecithin), flavourings and several food‑additive codes (E322, E322i, E450, E450i, E500, E500ii); such industrial ingredients and processing steps place it in the NOVA 4 category.

How does the high sugar content in this biscuit affect a diabetic or hypertensive diet?

At about 53.6 g of added sugars per 100 g, the biscuit can cause rapid blood‑glucose spikes and adds to daily sugar limits, while its unknown salt level means it may also contribute to hypertension if consumed in excess; therefore it should be eaten sparingly or avoided by those managing diabetes or high blood pressure.

Is the egg white in this biscuit a concern for people with egg allergy?

Yes; egg white is listed among the ingredients and is highlighted as an allergen, so anyone allergic to eggs should avoid this product.

Tunnock’s

Tunnocks dark chocolate coated caramel wafer biscuit

Sugary Snacks

Product Insights

Tunnocks Dark Chocolate Coated Caramel Wafer Biscuit is a sweet snack belonging to the sugary‑snacks group, consisting of a caramel‑flavoured mallow base, a crisp wheat biscuit and a dark‑chocolate coating. With an estimated 53.6 g of added sugars per 100 g, low fiber and protein, and the presence of egg, milk, wheat and soy allergens, it is classified as NOVA 4 ultra‑processed and carries no Nutri‑Score grade. The product bears a Sustainable palm‑oil label, is packaged in a recyclable paper wrapper, and receives an EcoScore of C, reflecting moderate environmental performance.

Comparative Analysis

Compared with the average sugary‑snack profile (53.44 g added sugar, 10.5 g fat, 0.36 g salt per 100 g), this biscuit’s sugar level of roughly 53.6 g is essentially the same, while its protein and fiber are well below the typical 2.9 g and 2.3 g respectively, and its fat and salt values are not disclosed.

Ingredients

Mallow (38%) (Sugar, Glucose Syrup, Egg White), Dark Chocolate (34%) (Sugar, Cocoa Mass, Cocoa Butter, Skimmed Milk Powder, Palm Oil, Shea Butter, Emulsifier [Soya Lecithin], Flavouring), Biscuit (28%) (Fortified Wheat Flour [Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin], Vegetable Oil [Palm, Rapeseed], Sugar, Raising Agents [Sodium Bicarbonate, Disodium Diphosphate])

84%

35%

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