Food Allergen Testing Market Size, Share, Growth, and Industry Analysis, By Type (Polymerase Chain Reaction (PCR)-based, Immunoassay-based/ELISA and Others), By Application (Bakery & Confectionery, Infant Food, Processed Food, Dairy Products & Its Alternatives, Seafood & Meat Products and Others), Regional Forecast To 2035

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FOOD ALLERGEN TESTING MARKET OVERVIEW

The global food allergen testing market was valued at USD 0.86 billion in 2025 and is projected to reach USD 0.92 billion in 2026, steadily progressing to USD 1.62 billion by 2035, with a CAGR of 6.5% from 2025 to 2035.

The rise in the prevalence of food allergies, more knowledge of food allergens and their negative effects, and the rising demand for high-quality food products are all factors contributing to the expansion of this industry. This market is expanding as a result of the rising use of food allergy testing kits in the food and beverage sector. A food allergy is a protein that the immune system of the body incorrectly perceives as harmful. The immune system overreacts as a result, producing a variety of symptoms. Cow's milk, hen's eggs, peanuts, tree nuts, fish, crustaceans, soybeans, and wheat are the most typical food allergens. Additionally, some people are allergic to sesame seeds.

The most popular kind of allergy test kits uses Polymerase Chain Reaction (PCR) technology. The DNA of an allergen is amplified so that it may be detected using a method known as polymerase chain reaction. The accuracy of this kind of kit allows it to identify allergens in even the smallest quantities. A form of food allergen testing kit called an immunoassay-based/ELISA employs antibodies to find allergens in food. The sample is added after the allergen has been placed on a carrier to immobilize it. IgE antibodies will bind to the allergen if they are present in the sample. The next step is to add a detectable enzyme-linked label. If this label attaches to any of the IgE antibodies, a colored reaction will result.

KEY FINDINGS

COVID-19 IMPACT

High Cost Associated with Procedures to Hinder Market Growth

Although constraints like the high cost associated with allergen testing procedures may restrain market expansion, the rise in allergic reactions among people is clearly boosting the food allergen testing market. Our research experts have analysed historical data to determine the major market factors, as well as the effect of the COVID-19 pandemic on the market for testing for food allergens. Predicting end goals and improving marketing tactics to acquire a competitive edge will be made easier with the help of a comprehensive analysis of the drivers.

LATEST TRENDS

Prevention of Foodborne Illnesses to Augment Market Growth

More and more, disease prevention strategies rely on food safety. The focus of the governments of various nations is on food safety regulations. For instance, the US FDA's FSMA addresses the problem of food safety by establishing guidelines that must be followed during the production and processing of food. The CDC focuses on data collection, outbreak investigations, and evaluating the efficacy of preventative and control actions to lower the incidence of foodborne illnesses. As a result, the market is anticipated to expand within the given time frame.

• Sesame was officially added as the 9th major food allergen in the United States in 2023, which has expanded testing requirements for sesame detection across food products.

• Multiplex immunoassay platforms now allow simultaneous detection of up to 16 allergens in a single run, enabling faster and broader allergen screening.

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FOOD ALLERGEN TESTING MARKET SEGMENTATION

By Type

Based on type market is classified as polymerase chain reaction (PCR)-based, immunoassay-based/Elisa and others.

By Application

Based on application market is classified as bakery & confectionery, infant food, processed food, dairy products & its alternatives, seafood & meat products and others.

DRIVING FACTORS

Need for Detection of Allergens to Enhance Market Growth

In order to check whether food products contain allergens, bakeries and confectioneries utilise food allergen testing kits. If allergens are not removed from food products before consumption, they can result in severe health issues, and even death. Manufacturers can use food allergen testing system to make sure their products are free of allergens and safe for consumers. To detect the presence of allergens in processed foods, testing kits for food allergens are utilised. Allergic reactions, which include skin rashes, itching, sneezing, and runny noses, can be brought on by allergens. Asthma or other respiratory issues can coexist with allergies in certain persons. Many different foods, such as peanuts, eggs, milk, wheat, soybeans, fish, and shellfish, have food allergens. The most common food allergens are proteins found in these foods.

• Globally there are over 76,000 accredited laboratories, which increases capacity and accessibility for validated allergen testing services.

• Formal method-validation guidance for food allergen immunoassays was updated in 2024, tightening performance standards and encouraging broader adoption of validated test kits.

Necessity For Wholesome Food to Support a Healthy Lifestyle to Propel Market Growth

The rising significance of food safety regulations is notably fuelling industry expansion. The necessity for wholesome food to support a healthy lifestyle gave rise to the desire for food safety regulations. To reduce the hazards linked to consumer exposure to tainted foods, food producers must invest heavily. International Organisation for Standardisation (ISO) 22000, Foundation Food Safety System Certification (FSSC) 22000, International Featured Standards (IFS) Food, and British Retail Consortium (BRC) Food Standards are a few examples of the standards for food safety management systems.

RESTRAINING FACTORS

Evolving Food Rules to Impede Market Growth

The evolving food rules are one of the main issues limiting industry expansion. One of the sectors in the EU with the most regulations is the food business. Most laws requiring food producers to do something fall into one of three categories: laws governing the product, laws governing the preparation, and laws governing the display of food goods. New laws like (EC) 178/2002, which outline the duty of food producers to guarantee the safety of their products, provide difficulties for the food industry. They must utilise an internal production control system since they are required to have a harmonised HACCP system. As a result, they are accountable for the safety of the items they manufacture.

• The United States mandates labeling of 9 allergens, while the European Union requires 14, creating compliance challenges for global manufacturers.

• Undeclared allergens accounted for roughly 34% of food recalls in 2024, highlighting the ongoing risk of cross-contact and labeling failures.

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FOOD ALLERGEN TESTING MARKET REGIONAL INSIGHTS

North American to Dominate the Market Due to Food Allergies Becoming More Common

It is anticipated that the North American region would hold the greatest market share for food allergen testing system worldwide. Food allergies are becoming more common, people are becoming more aware of them and their negative effects, and there is an increased need for high-quality food products. This market is expanding as a result of the rising use of food allergy testing kits in the food and beverage sector. The expansion of the middle class, rising disposable income, and growing consumer awareness of food allergies are all contributing reasons to the growth of this industry. This market is expanding as a result of the rising demand for high-quality food items.

KEY INDUSTRY PLAYERS

Key Players Focus on Partnerships to Gain a Competitive Advantage

Prominent market players are making collaborative efforts by partnering with other companies to stay ahead of the competition. Many companies are also investing in new product launches to expand their product portfolio. Mergers and acquisitions are also among the key strategies used by players to expand their product portfolios.

• Neogen — Founded in 1982, with around 2,100 employees, the company is a major provider of allergen testing kits.

• Crystal Chem — Established in 1989, the firm has over 30 years of experience producing ELISA kits for allergen detection.

List of Top Food Allergen Testing Companies

• Neogen (U.S.)
• Crystal Chem (U.S.)
• SGS (U.S.)
• Intertek Group (U.K.)
• TUV SUD Psb (India)
• ALS Limited (India)
• Eurofins Scientific (Brazil)
• Merieux Nutrisciences (U.S.)

REPORT COVERAGE

The report anticipates a detailed analysis of the global market size at the regional and national level, the ssegmentation market growth and market share. The prime objective of the report is to help user understand the market in terms of definition, market potential, influencing trends, and the challenges faced by the market. Aanalysis of sales, the impact of the market players, recent developments, opportunity analysis, strategic market growth analysis, territorial market expansion, and technological innovations are the subject matter explained in the report.