# Fermented Mycelium Protein Ingredients The Protein Brewery Fermotein is EU Novel Food-Approved By Michael Hemsworth | Published 2026-06-17 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/the-protein-brewery-fermotein References: [vegconomist](https://vegconomist.com/fungi-mushrooms-mycelium/the-protein-brewerys-fermotein-wins-eu-novel-food-authorisation-as-first-approved-mycelium-ingredient/) & [theproteinbrewery](https://www.theproteinbrewery.com)  The Protein Brewery Fermotein has received authorization under the EU Novel Food framework as a new protein ingredient that boasts a mycelium composition to work well as a sustainable protein option. The ingredient is achieve through biomass fermentation of the non-fruiting fungal species Rhizomucor pusillus that's related to strains use in Asian fermentation recipes like tempeh. The ingredient is suited for use in a wide variety of food applications including protein powders, snack bars, supplements, fortified foods and drinks, and dairy alternatives. The ingredient delivers around 50% complete protein with all nine essential amino acids, 30% dietary fiber and naturally occurring micronutrients as well as bioactives. The Protein Brewery Fermotein responds to the increased consumer demand for nutritionally dense foods with a functional twist. Image Credit: The Protein Brewery ## Trend Insights (Trend Hunter) - Score: 7.8/10 - Popularity: 76% | Activity: 80% | Freshness: 77% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Food](https://www.trendhunter.com/food) ## Key Themes ### What Makes This Trend Stand Out - **Fermented Protein Ingredients:** Biomass-fermented mycelium proteins create new possibilities for scalable, animal-free nutrition with complete amino acid profiles and strong sustainability positioning. - **Functional Fiber Foods:** High-protein ingredients that also deliver dietary fiber, micronutrients and bioactives are reshaping expectations for everyday foods with added nutritional value. - **Novel Food Validation:** EU Novel Food approval signals a maturing pathway for alternative protein ingredients to gain regulatory credibility and broader commercial adoption. ### Sectors Adopting This - **Alternative Protein:** Mycelium-based proteins expand the category beyond plant and cultivated options by offering versatile, nutrient-dense ingredients for multiple product formats. - **Functional Foods:** Nutritionally dense fermented ingredients support the development of snacks, powders, drinks and fortified products positioned around wellness and convenience. - **Dairy Alternatives:** Complete-protein fungal biomass introduces a new ingredient base for non-dairy products that can improve nutrition, texture and sustainability claims. ## Related on Trend Hunter - [Fermented Microbe Protein Powders](https://www.trendhunter.com/trends/planta-protein-powder.md) - [Fungi-Powered Plant-Based Meat Products](https://www.trendhunter.com/trends/minced-fungi-protein.md) - [Precision-Fermented Dairy Proteins](https://www.trendhunter.com/trends/functional-dairy-protein.md) - [Coffee-Derived Flavor Enhancers](https://www.trendhunter.com/trends/coffee-based-kokumi-ingredient.md) - [Precision-Fermented Protein Ingredients](https://www.trendhunter.com/trends/vivici-vivitein-lf.md) - [Nutrient-Dense Fungi Protein Products](https://www.trendhunter.com/trends/fungi-protein.md) - [Savory Yeast Protein Solutions](https://www.trendhunter.com/trends/yeastbased-ingredients.md) - [Functional Mushroom Ingredients](https://www.trendhunter.com/trends/m2brew.md) - [Fermented Glow Ingredients](https://www.trendhunter.com/trends/sethics-illumeta.md)