Introduction

Potato protein is a high-quality, plant-derived ingredient used in vegan and vegetarian diets, and it contains all nine essential amino acids, making it a complete protein source. For food manufacturers seeking cleaner formulations, it is gaining attention as demand shifts toward healthier and more sustainable ingredients. According to Polaris Market Research, the global potato protein market was valued at USD 245.34 million in 2025, with a 2026 estimate of USD 261.14 million and a projected value of USD 432.76 million by 2034. The market is expected to register a CAGR of 6.5% from 2026 to 2034. This article explores the demand drivers and segment dynamics relevant to B2B buyers.

Why Plant-Based Diets Are Driving Demand

The growing preference for plant-based diets is one of the main forces behind the potato protein market. Consumers are looking for healthier and more sustainable sources of plant-based protein, and potato protein appeals to vegetarians, vegans, and people with dairy or soy allergies. The shift toward clean-label ingredients and plant-based meat products in the food and beverage industries further supports adoption.

The growth of the functional food and beverage industry adds momentum. Polaris Market Research notes that health-conscious consumers are seeking nutrition-packed products, and that potato protein's versatility and high protein content make it valuable in fortified beverages, protein bars, and dietary supplements. Its ability to improve texture and support protein enrichment while being allergen-free also strengthens its position in diverse product formulations.

In North America, the report cites Good Food Institute data showing that US plant-based food sales reached USD 8.1 billion in 2023, illustrating the scale of regional demand for plant-based protein products.

Allergen Profile and Formulation Advantages

A key commercial argument for potato protein is its hypoallergenic properties. The report's comparison with soy highlights that potato protein is suitable for consumers with soy-related sensitivities, whereas soy is one of the major food allergens. Potato protein also offers a neutral taste that blends easily into food and beverage formulations, while soy can have a characteristic beany flavor that may require masking.

These hypoallergenic properties support label appeal as well. Potato protein is often perceived as a clean-label ingredient with minimal allergen concerns, and it is produced as a value-added byproduct of potato processing, which supports resource efficiency. The comparison also notes trade-offs: potato protein is an emerging source with generally higher costs and lower production volumes than established alternatives, which is relevant for procurement planning.

𝐁𝐫𝐨𝐰𝐬𝐞 𝐌𝐨𝐫𝐞 𝐈𝐧𝐬𝐢𝐠𝐡𝐭𝐬:

https://www.polarismarketresearch.com/industry-analysis/potato-protein-market 

Isolates: The Faster-Growing Type

The market is segmented by type into concentrate and isolate. The potato protein isolate segment is expected to record a higher growth rate, at a CAGR of 8.5% during the forecast period. Polaris Market Research attributes this to its high protein content and superior functional properties, including solubility, emulsification, and foaming capabilities. Isolates are also hypoallergenic and suitable for varied dietary needs, including vegan supplements and gluten-free diets.

Rising demand for clean-label and plant-based products has increased the consumption of potato protein isolate in protein supplements, sports nutrition, and meat alternatives, which is driving the segment's growth.

Application Focus: Food and Beverage

By application, the market covers animal feed, meat products, food and beverages, supplements, and others. The food and beverage segment held the largest share, at 49.3% in 2025, driven by extensive use in bakery, snacks, dairy alternatives, and protein-enriched foods. Its neutral taste, excellent amino acid profile, and ability to enhance texture and stability make it a preferred ingredient. Rising demand for plant-based and allergen-free foods, together with innovation in functional product formulations, continues to support demand in dairy alternatives and related categories.

Regional Snapshot

North America led the market in 2025 with a 37.9% revenue share, supported by strong demand for plant-based and functional foods, a well-established food processing industry, and a large base of health-conscious consumers. The rise in veganism and manufacturers' initiatives to develop innovative products also support regional expansion. Asia Pacific is expected to record a CAGR of 8.2%, driven by urbanization and changing dietary preferences, with growing popularity of plant-based diets in China, Japan, and Australia. India dominated the regional market with a 28.6% share in 2025.

Key Players

Major companies in the potato protein market include Lyckeby Starch AB, AKV Langholt AmbA, Roquette Frères, Coöperatie AVEBE U.A., AGRANA Beteiligungs-AG, PPZ Niechlow, Emsland-Stärke Limited, KMC Ingredients, Kerry Group, Aminola B.V., and PEPEES S.A. These companies pursue research and development, mergers and acquisitions, partnerships, and collaborations to expand their offerings. Kerry Group, headquartered in Tralee, Ireland, operates manufacturing facilities in 151 locations across 36 countries, while Roquette Frères, founded in 1933 and based in Lestrem, France, ranks as the fourth-largest starch producer globally.

Conclusion

Potato protein is an emerging protein source with growing commercial adoption in plant-based formulation. Its allergen profile, neutral taste, and suitability for clean-label products give manufacturers practical reasons to consider it, while the isolate segment's 8.5% CAGR and North America's 37.9% share point to where momentum is concentrated. Companies that match ingredient selection to application needs, particularly in food, beverages, and supplements, are likely to be best positioned as plant-based demand continues to develop.

More Trending Latest Reports By Polaris Market Research:

B2B2C Insurance Market

Aerospace Robotics Market

Synchronous Condenser Market

Wearable Technology Market

Protein Ingredients Market

Digital Artwork Market

Vertical Software Market

Automotive Wrap Films Market

U.S. Large Molecule Drug Substance CDMO Market