Italy Protein Ingredients Market (2025 - 2033) Size, Share & Trends Analysis Report By Product (Plant Protein, Animal/Dairy Protein, Microbe-based Protein, Insect Protein), By Application (F&B, Infant Formulations, Clinical Nutrients, Animal Feed), And Segment Forecasts

Italy Protein Ingredients Market Summary

The Italy protein ingredients market size was estimated at USD 1.90 billion in 2024 and is projected to reach USD 3.01 billion by 2033, growing at a CAGR of 8.6% from 2025 to 2033. The market is driven by rising demand for plant-based and animal-derived protein solutions across the industries including food, beverage, and dietary supplements.

Increasing consumer preference for high-protein, clean-label, and sustainable products fuels innovation and adoption of diverse protein sources, including cereals, legumes, dairy, and emerging microbe and insect-based proteins, in the Italy protein ingredients industry. Italy’s well-established food processing sector and a growing health-conscious urban population foster strong market growth. The country’s manufacturers and ingredient suppliers capitalize on trends such as plant-based diets, sports nutrition, and clinical nutrition, which expand the use of protein concentrates, isolates, and hydrolysates. Notably, plant proteins from wheat, soy, pea, and ancient grains such as hemp and quinoa are gaining traction alongside traditional dairy proteins such as whey, casein, and collagen peptides.

In April 2025, the Horizon Europe programme called for scaling up industrial production of alternative proteins such as legumes, algae, insects, and microbial sources, with a shared focus on food-grade B2B applications, pilot operations, and compliance with EU novelfood rules through the Circular Bio‑based Europe Joint Undertaking (CBE JU).

Product Insights

The animal/dairy protein segment dominated the market with a revenue share of 66.2% in 2024. This growth is fueled by Italy's robust milk production, which was over 13 million tons in 2024, and record cheese outputs, such as PDO Grana Padano and Mozzarella di Bufala, driven by high domestic volumes. Advanced technologies are being rapidly adopted, leading dairy firms to invest in energy-efficient processing, sustainable packaging, and digital automation to enhance quality, traceability, and process efficiency.

The insect protein segment is expected to grow at the fastest CAGR of 24.7% from 2025 to 2033 in the Italy protein ingredients industry. The segment, led by Orthoptera (crickets), is expected to grow rapidly as it moves to industrial‑scale production. In early 2024, Nutrinsect became the first Italian company authorized to produce cricket flour for human food in the central Marche region. Since 2020, it has farmed millions of Acheta domesticus crickets, supplying ingredient processors with stable volumes.

Application Insights

The food & beverage segment held the largest market revenue share of the Italy protein ingredients industry in 2024. Consumers are increasingly seeking nutritious and convenient options that support wellness and active lifestyle goals. Protein ingredients, including plant-based, dairy, and animal sources, are being widely incorporated in products such as baked goods, shakes, protein bars and yogurts.

Private-label offerings now account for over half of plant-based milk sales, underlining that affordability and accessibility are crucial. Moreover, the segment is leveraging advances in precision fermentation and enzymatic protein enhancement to improve texture, flavor, and nutritional profile.

The animal feed segment is projected to experience significant growth over the forecast period. This growth is driven by Italy's adherence to comprehensive EU legislation, which mandates strict standards for animal feed to ensure safety, nutritional adequacy, and traceability across the feed chain, thereby supporting both animal welfare and food safety. Furthermore, the demand for specialized animal feed ingredients is reflected in the pet food manufacturers' efforts to meet evolving consumer preferences for high-protein formulations. This drives the integration of multiple animal protein sources, such as chicken, beef, fish, and lamb, into prominent pet food brands such as Orijen, Taste of the Wild, or Wellness CORE, directly impacting the quality and composition of commercial food for animals.

Key Italy Protein Ingredients Company Insights

Some key players in the Italy protein ingredients industry include DuPont, Darling Ingredients, Archer-Daniels-Midland Co [ADM], and Tessenderlo Group.

• Tessenderlo Group is a diversified industrial group focused on agriculture, valorizing bio-residuals, machinery, and industrial solutions. It offers a wide range of products, including crop nutrients and protection, gelatin and collagen peptides, plastic piping systems, specialty chemicals, and high-tech weaving machines.

• Archer-Daniels-Midland Co [ADM] provides a broad range of products across nutrition, beauty, and personal care. Its nutrition portfolio includes dietary supplements, weight management solutions, sports nutrition products, and wellness offerings designed to promote a healthy lifestyle.

Italy Protein Ingredients Market Report Scope

Italy Protein Ingredients Market Report Segmentation

This report forecasts revenue growth at the country level and provides an analysis of the latest industry trends in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the Italy protein ingredients market report based on product, and application:

• Product Outlook (Revenue, USD Billion, Volume, Kilotons, 2021 - 2033)

  • Plant Protein

    • Cereals

      • Wheat

        • Wheat Protein Concentrates

        • Wheat Protein Isolates

        • Textured Wheat Protein

        • Hydrolyzed Wheat Protein

        • HMEC/HMMA Wheat Protein

      • Rice

        • Rice Protein Isolates

        • Rice Protein Concentrates

        • Hydrolyzed Rice Protein

        • Others

      • Oats

        • Oat Protein Concentrates

        • Oat Protein Isolates

        • Hydrolyzed Oat Protein

      • Others

    • Legumes

      • Soy

        • Soy Protein Concentrates

        • Soy Protein Isolates

        • Textured Soy Protein

        • Hydrolyzed Soy Protein

        • HMEC/HMMA Soy Protein

      • Pea

        • Pea Protein Concentrates

        • Pea Protein Isolates

        • Textured Pea Protein

        • Hydrolyzed Pea Protein

        • HMEC/HMMA Pea Protein

      • Lupine

      • Chickpea

      • Others

    • Roots

      • Potato

        • Potato Protein Concentrates

        • Potato Protein Isolates

      • Maca

      • Others

    • Ancient Grains

      • Hemp

      • Quinoa

      • Sorghum

      • Amaranth

      • Chia

      • Others

    • Nuts & Seeds

      • Canola

      • Almond

      • Flaxseeds

      • Others

  • Animal/Dairy Protein

  • Egg Protein

  • Milk Protein Concentrates/Isolates

  • Whey Protein Concentrates

  • Whey Protein Hydrolysates

  • Whey Protein Isolates

  • Gelatin

  • Casein/Caseinates

  • Collagen Peptides

  • Microbe-based Protein

    • Algae

    • Bacteria

    • Yeast

    • Fungi

  • Insect Protein

    • Coleoptera

    • Lepidoptera

    • Hymnoptera

    • Orthoptera

    • Hemiptera

    • Diptera

    • Others

• Application Outlook (Revenue, USD Billion, Volume, Kilotons, 2021 - 2033)

  • Food & Beverages

    • Bakery & Confectionary

    • Beverages (Non-Dairy Alternatives)

    • Breakfast Cereals

    • Dairy Alternatives

      • Beverages

      • Cheese

      • Snacks

      • Others

    • Dietary Supplements/Weight Management

    • Meat Alternatives & Extenders

    • Dairy Alternatives

      • Poultry

      • Beef

      • Pork

      • Others

    • Snacks (Non-Dairy Alternatives)

    • Sports Nutrition

    • Others

  • Infant Formulations

  • Clinical Nutrients

  • Animal Feed

  • Others