Superlevure

Superlevure is a yeast‑based dietary supplement containing 99.5% brewer's yeast and 0.5% silicon dioxide as an anti‑caking agent, sold in a glass vial. It delivers 326 kcal, 42 g protein, 20 g fiber and only 2 g of sugars per 100 g, but it is classified as ultra‑processed (NOVA 4) and lists gluten as an allergen with possible traces of milk, sesame and sulfites. The product lacks a Nutri‑Score, includes a single additive (E551), so consumers should balance its high nutrient density against its processing level and allergen presence.