View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Lay's Stax original
Tuiles à base de pommes de terre
Lay's Stax original by Lay's provides 520 kcal per 100 g, with 3.7 g of sugars and 4.3 g of protein. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Salty snacks made from potato category and comes in a 170 g pack. Contains: gluten, sulphur dioxide and sulphites.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 30 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 520 kcal | 156 kcal | 503 | |
| Total fat | 27 g | 8.1 g | 10% | 28.6 −6% |
| Saturated fat | 2.5 g | 0.8 g | 4% | 4.2 −40% |
| Carbohydrates | 63 g | 18.9 g | 7% | 55.6 +13% |
| Total sugars | 3.7 g | 1.1 g | 3.5 +5% | |
| Added sugars | 5.5 g | 1.6 g | 3% | 1.8 +207% |
| Dietary fiber | 3.9 g | 1.2 g | 4% | 3.6 +7% |
| Protein | 4.3 g | 1.3 g | 3% | 4.8 −10% |
| Salt | 1.4 g | 0.4 g | 1.6 −11% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 371 Salty snacks made from potato products on Foodmetria.
Compared with other salty snacks made from potato
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Pommes de terre deshydratées (49%),huile de tournesol,amidon (dont BLÉ),sirop de glucose,sel,émulsifiants (mono - et diglycérides d'acides gras),huile de colza
- Allergens
- GlutenSulphur dioxide and sulphites
- May contain traces
- Milk
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 170 g
- Serving size
- 30 g
- Labels & certifications
- No coloringsNo preservativesGreen DotTriman
- Sold in
- Belgium, France
- Barcode
- 8710398502919
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Lay's Stax original?
Lay's Stax original contains 520 kcal per 100 g and about 156 kcal per serving (30 g).
How much sugar is in Lay's Stax original?
Lay's Stax original has 3.7 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Lay's Stax original healthy?
It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does Lay's Stax original contain?
According to the label data it contains: Gluten, Sulphur dioxide and sulphites. It may also contain traces of milk. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 25, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a NOVA 3 
c NOVA 3 
c NOVA 3 
c NOVA 4 More salty snacks made from potato
View all →
c NOVA 4 
d NOVA 4 
d NOVA 4 
e NOVA 4
a NOVA 3 
d NOVA 4 More from Lay's
View all →
c NOVA 4 
d NOVA 3 
d NOVA 3 
c NOVA 3 
d NOVA 3 
c NOVA 4