The Proven Experts
Home-to-Laboratory Food Sensitivity Testing
40 years' expertise
HSA & FSA eligible
500,000+ tests taken
Results within 7 days
Premium Food Sensitivity Test
Ideal for adults 18+. Analyzes your reactivity to 200 food and drink ingredients.
Food Sensitivity & Allergy Test
Unsure if you have a food sensitivity or an allergy? Test for both at our best price!
Couples Food Sensitivity Test
Optimize your health together, try a test with your partner, family or a friend.
Upgrade To A Premium Nutrition Program For Maximum Support On Your Next Steps
Get our best-selling Premium Food Sensitivity Test, plus two consultations with a qualified Nutritional Therapist. All the ease and convenience of a home-to-laboratory test with additional follow-up support.
Our Premium Nutrition Program provides you with the expert guidance you need to turn your test results into an actionable plan to optimize your diet and work towards a happier, healthier version of yourself.
We are the food sensitivity testing experts. We have our own audited and certified manufacturing and testing laboratory. We analyze all IgG sub-types to give you your full food reactivity profile. We publish data proving our test quality and accuracy. We deliver clear, secure results within 7 days. We provide ongoing support from our in-house customer care and qualified nutritional experts.What Makes YorkTest Different