Gluten Sensitivity Test – Return Sample


Please only select this option if you are returning a sample.

The DNA ConneXions® Gluten Sensitivity Test utilizes super floss to detect the presence or absence of the HLA tissue typing markers for DQ2 and DQ8 (actually the markers HLA-DQB1*02, HLA-DQA1*0501, HLA-DQB1*0302 exon2 and HLA-DQB1*0302 exon3).

The presence of any of these genetic markers is 95% predictive for gluten intolerance and/or sensitivity. The presence of both markers is 95% predictive for coeliac disease.

Our Gluten Sensitivity Test can help you discover health problems and take steps to improve your diet.

Oral cells allow us to determine if you have a genetic predisposition to gluten intolerance and/or Celiac Disease even before symptoms occur. The test determines the presence or absence of four Human Leukocyte Antigen (HLA) genes which have an important role in the body’s immune response.

This test utilizes the DNA ConneXions® Super Floss sampling method.


About Shipping and Processing

Your purchase includes free standard shipping (both ways), lab processing, and a full report with the results of the sample you provide to us.

Lab Processing: Samples are processed in the order they are received.

Standard Reporting: Standard Reporting time is within 10 business days from the date the sample and payment is received by DNA ConneXions®.

Rush Report Processing (optional, $99): Rush Report Processing time is guaranteed within 5 business days from the date the sample and payment is received by DNA ConneXions®. You can select Rush Processing option on the Checkout page right before entering your payment information. See example (click to enlarge):


Important Note Regarding All Tests: In order to return valid test results, it’s critical that directions are followed exactly as they are provided. Failure to do so may yield inaccurate results and a new test will have to be completed. Please be advised that the cost of a new test kit is $50. If you have questions about specimen collection on any of our tests, please visit our FAQ page, or contact us directly: 1-888-843-5832. Thank you!