
Product Insights
Kefir is a fermented milk drink produced in Poland by Krasnystaw, packaged in a 500 g PET bottle and labelled as GMO-free. Classified under the Milk and dairy products (milk and yogurt) PNNS group, it carries a Nutri-Score of B and is placed in NOVA group 4, indicating an ultra-processed product. Per 100 g it provides 3.4 g of protein, 4.2 g of sugars and only 0.08 g of salt, with moderate fat and saturated fat, offering modest protein benefits while remaining low in calories and sodium.
Nutrient Levels
Traffic light indicators
Nutritional Values
Values per 100 g
Comparative Analysis
Compared with the average values for similar beverages, this kefir contains about half the sugar (4.2 g vs 7.45 g), substantially less saturated fat (1.2 g vs 3.71 g), far less salt (0.08 g vs 1 g), lower energy (approximately 51 kcal vs 113 kcal) and slightly less protein (3.4 g vs 3.76 g), making it a lower-calorie, lower-sugar option.
Ingredients
milk , milk proteins, live bacteria cultures and kefir grains
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Frequently Asked Questions
Everything you need to know about kefir.








