# Consumer scrutiny of Mercadona products

> Live situation record from CLSTR: https://clstr.news/situations/consumer-scrutiny-of-mercadona-products
> Updated: 2026-09-05T10:25:00.000Z. Sources: 7. Developments: 2.

The Spanish supermarket chain Mercadona has come under increased consumer scrutiny regarding its product offerings and nutritional quality.

Initial attention focused on the permanent withdrawal of the Hacendado brand product, Mini Bombón Biscuit, which prompted widespread social media discussion among loyal customers. This coincided with a broader trend of consumers using social media to analyze the nutritional value of supermarket goods, specifically regarding protein quality, hidden sugars, and digestive health.

This scrutiny evolved into specific dietary evaluations by nutritionists. Yeray Moreno analyzed Mercadona’s cookie selection, warning consumers against relying on marketing claims such as ‘zero added sugar’. Moreno’s analysis highlighted that some popular children’s cookies contained approximately 34 grams of sugar per 100 grams and utilized palm and sunflower oil blends, advising that even the healthiest options should be consumed in moderation.

## Timeline

### 2026-09-05: Nutritionist analyzes Mercadona cookie selection

Nutritionist Yeray Moreno analyzes Mercadona's cookie selection, warning consumers to check ingredient lists rather than relying on healthy-looking packaging and marketing.

5 sources. https://clstr.news/cluster/nutritionist-analyzes-mercadona-cookie-selection

### 2026-08-21: Mercadona faces consumer scrutiny over product changes

Mercadona is seeing intense social media engagement following the permanent removal of its Hacendado Mini Bombón Biscuit, amid broader consumer scrutiny of supermarket product nutrition.

2 sources. https://clstr.news/cluster/mercadona-faces-consumer-scrutiny-over-product-changes

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Cite as: Consumer scrutiny of Mercadona products. CLSTR, https://clstr.news/situations/consumer-scrutiny-of-mercadona-products