How Big is the Functional Protein Market | Size & Forecast 2025

Q: How big is the functional protein market?

The functional protein market was estimated at USD 10.39 billion in 2024 and is projected to reach USD 11 billion by 2031.

Q: What is the growth rate of the functional protein market?

The market is expected to grow at a CAGR of 5.60% from 2025 to 2031.

Q: What drives the functional protein market?

Demand for healthy foods, plant-based diets, and clinical nutrition products are key growth factors.

Q: Who are the major players in the functional protein market?

Major players include Arla Foods, ADM, Kerry Group, Glanbia, and Cargill.

Q: How does 6W market outlook report help businesses in making decisions?

6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA5910

Publication Date: Jul 2025

What is the size of Functional Protein Market?

According to 6Wresearch internal database and industry insights, the Global Functional Protein Market was estimated at USD 7.1 billion in 2024 and is projected to reach USD 10.39 billion by 2031, growing at a CAGR of 5.60% during the forecast period 2025â€“2031.

There are several growth factors which are contributing in the expansion of the Functional protein market including the rising demand for protein-enriched food and beverages, increased health awareness, and the shift toward plant-based and specialty protein ingredients.

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Key Growth Drivers of the Functional Protein Market

Rising health and wellness trends among consumers
Increasing demand for protein-fortified functional foods and beverages
Growth of sports nutrition and personalized diet solutions
Widespread adoption of plant-based and alternative protein sources
Expansion in nutraceuticals and clinical nutrition applications

Functional Protein Market Trends

Functional protein market is growing over the years with major trends such as clean-label, allergen-free, and organic protein ingredients. Plant proteins like pea, rice, and soy are gaining significant traction alongside dairy-based proteins such as whey and casein. Functional proteins are being incorporated into snacks, supplements, dairy alternatives, and infant nutrition. Fermented and hydrolysed proteins for better digestibility and bioavailability are emerging in consumer products. Functional beverages fortified with proteins are witnessing rapid adoption.

Emerging Developments in the Functional Protein Market

Functional protein market is navigating developments with the rise of precision fermentation for sustainable protein production. Other sources of novel protein like algae, insects, and fungi are being researched and commercialized. Now, the companies are launching blends that combine animal and plant proteins for targeted health outcomes. Encapsulation technology is being used to improve stability and absorption. Also, the regulatory support for protein labelling and claims is streamlining product development and marketing.