Is the Saccharomyces cerevisiae yeast in Extra levure a concern for people with yeast sensitivities?

Saccharomyces cerevisiae is the species of baker’s yeast used in this product; individuals who are allergic or sensitive to yeast should avoid it, as it can trigger respiratory or gastrointestinal reactions in susceptible people.

Is Extra levure suitable for vegan or keto diets?

Yes, because it contains only water and yeast, it is free from animal ingredients and fits vegan diets, and its low carbohydrate content per serving (when used in typical baking amounts) makes it compatible with keto regimens.

How should Extra levure be stored after opening to maintain its activity?

Keep the unopened pack in a cool, dry place, and once opened transfer any remaining yeast to an airtight container stored in the refrigerator; this minimizes moisture absorption and preserves its leavening power for several months.

ISIO LABORATOIRES

Extra levure

Food Additives

Product Insights

Extra levure is a dehydrated baker’s yeast sold as a food additive and used primarily as a leavening agent in baking. It falls into the leavening‑agent family, carries a Nutri‑Score of not applicable, and is classified as NOVA 1, indicating a minimally processed product. Nutritionally it provides 44 g of protein and 40 g of carbohydrates per 100 g with no sugars or salt, although it contains a modest 4 g of fat, offering a high‑protein, low‑sugar profile but limited as a standalone food.

Nutritional Values

Values per 100 g/ml

Energy Kcal320 kcal

Fat4 g

Saturated Fat0 g

Carbohydrates40 g

Sugars0 g

Comparative Analysis

Compared with average food‑additive values, this yeast contains no sugars or salt, slightly more fat, considerably higher carbohydrates (40 g vs 25.7 g) and protein (44 g vs 39.7 g), while its energy (320 kcal) and saturated fat (0 g) are close to or below the averages.

Ingredients

eau, levure Saccharomyces cerevisiae

84%

35%

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