View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
STAX sour cream & onion
STAX sour cream & onion provides 529 kcal per 100 g, with 1.9 g of sugars and 4.2 g of protein. That is 63% less sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Crisps category. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 529 kcal | 479 +11% |
| Total fat | 28 g | 24.4 +15% |
| Saturated fat | 2.2 g | 3.8 −42% |
| Carbohydrates | 63 g | 54.3 +16% |
| Total sugars | 1.9 g | 5.2 −63% |
| Added sugars | 0 g | 1.4 −100% |
| Protein | 4.2 g | 8.4 −50% |
| Salt | 1.4 g | 1.7 −18% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 3482 Crisps products on Foodmetria.
Compared with other crisps
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
corn (maize) flour, sunflower o starch, seasoning [salt, milk whey powder, flavouring (contains onion, sour cream powder from milk, processed cheese powder from milk, milk derivatives), acid (citric acid), acidity regulator (sodium diacetate)] dried black beans, rapeseed oil, emulsifiers (e471, e322). allergy advice: contains: see highlighted ingredients. made in a factory that also handles: wheat, soy, gluten, sesame suitable for vegetarians f doritosuk @doritosuk co.uk snack
- Allergens
- GlutenMilkSoybeans
Additives 3
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Sold in
- United Kingdom
- Barcode
- 5000328136370
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in STAX sour cream & onion?
STAX sour cream & onion contains 529 kcal per 100 g.
How much sugar is in STAX sour cream & onion?
STAX sour cream & onion has 1.9 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is STAX sour cream & onion 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.
Is STAX sour cream & onion vegan?
Based on its ingredient list, it is not vegan.
What allergens does STAX sour cream & onion contain?
According to the label data it contains: Gluten, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 27, 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 
a NOVA 4 
a NOVA 3 
b More crisps
View all →
d NOVA 3 
d NOVA 4 
e NOVA 4 
d NOVA 4 
d NOVA 3 
e NOVA 4