Why is Classic classified as processed (NOVA 3) and what specific additives does it contain?

Classic falls into NOVA 3 because the potatoes are sliced, fried and flavored with dairy-based ingredients and colourants; its ingredient list includes pasteurised milk, cheese cultures, salt, microbial enzymes and annatto colour, but it contains no added preservatives or artificial flavours, so there are no listed food additives.

How does the saturated-fat and salt content in Classic affect a heart-healthy or hypertensive diet?

The 5.3 g of saturated fat per 100 g can raise LDL cholesterol, making it less suitable for heart-healthy eating, while the 1.24 g of salt, although lower than the average snack, still contributes to sodium intake and may be a concern for people with hypertension.

Is the milk in this product a concern for people with lactose intolerance or dairy allergies?

Yes - milk is listed as a primary ingredient and is also identified as an allergen, so the chips are unsuitable for anyone allergic to dairy or who must avoid lactose.

Lay's • 1 oz (28.3 g)

Classic Potato Chips

Cereals And Potatoes

Product Insights

Classic by Lay's is a potato-chip snack made from sliced potatoes that are fried and seasoned with dairy-derived ingredients, salt and annatto colour. It belongs to the Cereals and potatoes and Potatoes groups, carries a Nutri-Score of D and is classified in NOVA 3 (processed), reflecting its high saturated fat (5.3 g) and moderate salt (1.24 g) per 100 g, while offering low sugars and a gluten-free, preservative-free formulation. The chip is certified gluten-free, kosher and free of artificial flavours, but it contains milk (non-vegan) and delivers a high calorie and fat load, which may be a concern for heart-healthy or low-fat diets.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal565 kcal

Vitamin C21.2 mg

Iron2.8 mg

Choline0 g

Comparative Analysis

Compared with the average snack profile, Classic contains markedly more saturated fat (5.3 g vs 1.6 g) and slightly higher sugar (3.5 g vs 2.1 g) per 100 g, while its salt level (1.2 g) is well below the typical 3.1 g.

Ingredients

pasteurized milk, cheese cultures, salt, microbial enzymes, annatto color

84%

35%

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Frequently Asked Questions

Everything you need to know about Classic Potato Chips.

Lay’s

28.3g