The global food intolerance test market size is predicted to be valued at USD 15.43 Billion in 2025. It can reach a valuation of USD 24.78 Billion by 2032, exhibiting a CAGR of 7.00% throughout the forecast period (2025-2032).

The surge in cases of food allergies and concerns over food-related health issues can drive the market growth. Innovation in tests to identify food-related insensitivities early on in kids and adults can bode well for the market. Personalized nutrition recommendations are touted to facilitate the market growth as well.

However, the high costs of comprehensive food intolerance tests can pose a hurdle to the market growth.

Key Market Insights

The food intolerance test market is expected to be driven by food labeling guidelines and demand for allergen-free alternatives.

• By type, the IgE antibody test segment is expected to capture a 17% share of the market in 2025. This can be attributed to the identification of high levels of IgE antibodies to discern the presence of food allergies. The use of these tests with molecular diagnostics used for weeding out false positives can boost the segment growth over the forecast period.
• By end user, the diagnostic laboratories segment is anticipated to attain 15.5% market share in 2025. The demand for food intolerance tests at diagnostic laboratories in urban and semi-urban areas can drive the segment’s growth.
• By product, the kits & reagents segment is anticipated to capture a robust market share in 2025. This can be attributed to the popularity of at-home kits among customers. The launch of innovative tests that cover maximum allergies and insensitivities can work in favor of the food intolerance test market.
• By region, Asia Pacific is predicted to grow at a fast rate over the forecast period. This can be attributed to the emphasis on wellness by customers and increasing number of smartphone users. On March 03, 2025, an amendment was made by the Singapore Food Agency (SFA) to the existing Food Regulation, 250B, which outlined clear guidelines on the labeling of gluten-free food. Such regulations can create consumer awareness and encourage healthy choices.

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Food Intolerance Test Market Report Coverage

Market Dynamics

The surge in food sensitivity tests due to the growing interest in gut health can drive the market growth significantly. The difficulty in getting an accurate diagnosis of troublesome gut symptoms can contribute to the procurement of these tests and fuel the market growth.

The rise of plant-based and free-form products to cater to customers with possible intolerances can drive the market growth. Celebrity endorsements of such products can create awareness among the masses and drive the demand for food intolerance tests.

Additionally, the use of digital health monitoring platforms and mobile applications for the monitoring of food allergies and health issues can be a potential growth opportunity for the market.

Market Opportunity: Advancements in Diagnostic Testing

Innovations in home test kits and molecular assays are likely to open new opportunities for the market. The trend of personalized diagnostic services is expected to influence the market growth as patients opt for convenience over actual hospital visits.

In an article published on March 01, 2025, Allergologia et Immunopathologia published its findings on the effect of emulsifiers and their link to food allergies. The large consumption of ultra-processed foods by vulnerable customers can increase their chances of developing food allergies. The lack of tests for discerning the presence of emulsifiers that cause food allergies is a lucrative opportunity for food intolerance test providers.

Market Challenge: Under and Overdiagnosis of Food Intolerance Tests

The prevalence of under- and overdiagnosis of food intolerance tests stemming from unproven methodologies, misuse of screening tools, and lack of clinical consensus can provide a massive blow to the market growth. The commercial marketing of various food intolerance tests to potential customers without clinical validation in developing regions can cause panic and unnecessary dietary restrictions.

Analyst’s View

• The rise of food intolerances like gluten intolerance and the rise of gluten-free alternatives can drive the food intolerance test market growth.
• The IgE antibody test segment is expected to account for a significant market share in 2025, owing to the discernment of food allergies.
• Key players are focusing on informing their audience and launching new comprehensive tests for covering food intolerances and allergies.

Recent Developments

Sova Health, an India-based provider of microbiome tests and gut health supplements, launched two new tests for its customers on April 03, 2025. The tests, Gut Microbiome Test (GMT) and Food Intolerance Test (FIT), help identifiy gut imbalances at an early stage.

Competitor Insights

• YorkTest Laboratories
• Lifelab Testing
• Alletess Medical Laboratory
• Thermo Fisher Scientific Inc.
• ImuPro
• Vita Health Laboratories
• Cambridge Nutritional Sciences
• US BioTek Laboratories
• Genova Diagnostics
• Meridian Valley Lab

Market Segmentation

• By Type
• Blood Test
• IgE Antibody Test
• IgG Antibody Test
• Skin Prick Test
• Elimination Diet
• Other Tests
• By End User
• Hospitals & Clinics
• Diagnostic Laboratories
• Home Care Settings
• Research Institutes
• By Product
• Instruments
• Kits & Reagents
• Services

Regional Insights

• North America
  • U.S.
  • Canada
• Latin America
  • Brazil
  • Argentina
  • Mexico
  • Rest of Latin America
• Europe
  • Italy
  • Germany
  • U.K.
  • Spain
  • Russia
  • France
  • Rest of Europe
• Asia Pacific
  • South Korea
  • India
  • China
  • Japan
  • Australia
  • ASEAN
  • Rest of Asia Pacific
• Middle East
  • GCC Countries
  • Israel
  • Rest of Middle East
• Africa
  • South Africa
  • North Africa
  • Central Africa