Pinnertest is an at-home IgG food sensitivity test. You collect a small finger-prick blood sample on a card and mail it to our CLIA-certified laboratory. The lab uses microarray technology to measure IgG antibodies to a wide panel of foods and provides a structured report you can review with your practitioner.

No. Pinnertest does not diagnose IgE-mediated food allergy or any medical condition. Food allergy is usually fast, can be dangerous and belongs under the care of an allergist or other qualified physician. Pinnertest looks at delayed IgG food sensitivity only and is intended as a supportive wellness tool.

Many people use Pinnertest when they’re exploring non-emergency symptoms that might be food-related – such as bloating, digestive discomfort, headaches, skin changes, low energy or “brain fog.” It’s best used together with a practitioner, nutritionist or dietitian who can help you interpret the report and plan safe changes.

The kit includes lancets, a collection card and detailed instructions. You place a few drops of blood on the card, let it dry and return it in the prepaid envelope. The dried format is stable for shipping and allows the lab to process your sample using our microarray workflow.

Once your dried sample reaches the laboratory, most people receive their results in about 7–10 days, depending on shipping times and current lab volume. You’ll get a structured report, and for some panels, additional online tools such as portal access.

Most people use Pinnertest as a roadmap for a guided elimination and reintroduction trial. Foods with higher IgG reactivity may be reduced or removed for a period and then reintroduced one at a time while tracking changes in symptoms. A practitioner can help you customize this plan and keep your nutrition balanced.

No. Pinnertest is an exploratory wellness tool, not a diagnostic test. It does not replace medical evaluation, emergency care or allergy testing. Never start, stop or change medication only because of a lab report. Always discuss your results and any major diet or treatment changes with your doctor or other qualified healthcare provider.