Food Sensitivity, Vitamins & Gut Health Test

Our most comprehensive wellness test.
Using advanced bioenergetic wellness technology, this non-invasive test analyzes a small hair sample and screens it against more than 1,000 items, exploring bioenergetic patterns related to foods, drinks, vitamins, minerals, fatty acids, heavy metals, cosmetic and household ingredients, environmental factors, and general gut-wellness categories — including yeasts, fungi, and beneficial bacteria, all from the comfort of your own home.

Your results include an optional custom supplement guide with personalized suggested dosages, designed to help support your body’s bioenergetic balance and overall wellness.*

This Wellness Test Includes:
✓ Interactive, Color-Coded Wellness Report with 1,000+ Items Screened
✓ Dedicated Customer Care Manager to support you every step of the way
✓ 6-Week Money-Back Guarantee
✓ HSA/FSA Accepted
✓ Results within 72 Hours of Sample Arrival

FREE With This Wellness Test Purchase:
✓ 12-Week Personal Wellness Plan including optional at-home wellness treatments and supplement guidance*

Money-Back Guarantee

Satisfaction for every test.

Free Shipping

Fast and reliable delivery at no cost.

Quality Testing

Trusted facilities with rigorous standards.

ISO Certified

Globally recognized quality assurance.

What you need to know

Understanding Your Body's Signs

View Full List of Items Tested >

Full Wellness Screening on 1000+ items
Conducted at our facility in Kansas City, US, this non-diagnostic wellness screening explores possible patterns related to:

  • Foods and drinks
  • Vitamins, minerals, and fatty acids
  • Environmental and household ingredients
  • Heavy metals sometimes found in personal care products and cosmetics
  • General digestive categories related to yeast and candida
  • Friendly bacterial strains connected to gut wellness
  • Digestive enzyme groups that may influence comfort and balance*

    *This test is not an allergy or a clinical test nor should it replace medical or professional advice.

Full Wellness Screening on 1000+ items
Conducted at our facility in Kansas City, US, this non-diagnostic screening is performed by one of our echnicians using your unique hair sample you submitted.

Interactive Digital Wellness Test Report
Say goodbye to static PDFs filled with jargon. Your color-coded, clickable report breaks down all screened items and their components, helping you explore possible wellness patterns related to food sensitivities, nutrients, environmental exposures and gut wellness — all in an easy-to-use, visual format.

12-Week Personal Wellness Plan
Choose from different 12 week personal wellness plans designed to use alongside your test results. Each wellness plan focuses on individualized areas such as digestive comfort, weight, skin, mood, and energy — with simple lifestyle recommendations and optional at-home wellness services to help you move closer towards your goals.

Personalized Supplement Guidance
Receive an individualized supplement wellness plan created with our curated products, designed to support overall balance and wellness. These recommendations are optional and educational. They are solely intended for general wellness support, not medical treatment.

One Dedicated Customer Care Manager
You’ll have direct access to one care manager who’s available throughout your journey — offering assistance before, during, and long after.

Complete At-Home Kit Mailed To Your Door
All collection materials are included for easy, non-invasive at-home sample collection from home.

Fast Results
You will receive your wellness report, supplement report and 12 week plan, within 72 hours of your hair sample arriving at our facility.

Ongoing Support
Count on your dedicated customer care manager for any questions - they are here for you during your journey with us and long after.

This wellness screening test is designed for anyone who’s tired of feeling stuck or unheard when it comes to their health and wellness — whether you’re the Health Investigator who’s done every blood test and elimination diet and everything has come back fine, but still doesn’t feel your best, the Concerned Parent searching for answers to help your child feel more comfortable and balanced, or the Wellness Optimizer looking to fine-tune your diet, focus, and performance.

Using advanced non-invasive, frequency-based wellness testing technology, this test helps you explore patterns to possible food sensitivities, nutrients, environmental factors, and general gut balance — including areas connected to categories such as digestive enzymes, microbial balance like candida, and overall wellness.

It’s not a medical or diagnostic test, but a wellness tool for greater awareness and empowerment — helping you understand the everyday diet and lifestyle factors that may be shaping how you or your family feel.

Think of it as a wellness tracker: simple, personalized, and designed to help you make sense of what your body’s been trying to tell you — in ways traditional tests don’t measure, all with just 10 strands of hair.*

*Our testing is classified under what is known as Complementary and Alternative Medicine (CAM). Because it is designed for wellness and informational purposes — not medical diagnosis or treatment — it intentionally falls outside the scope of CLIA (Clinical Laboratory Improvement Amendments) certification. This testing would not be recognised under CLIA. This allows us to do what we do best and focus on holistic, frequency-based wellness insights that complement traditional healthcare approaches.

This wellness screening is not designed for anyone seeking a medical diagnosis, treatment plan, or allergy confirmation. Nor is it a replacement for professional medical or clinical testing or advice.

If you’re experiencing severe or ongoing symptoms, have known medical conditions, or suspect an allergy or sensitivity involving IgG, IgE, or IgA that causes immediate reactions, please consult a qualified healthcare professional first.

Our advanced wellness screening is intended for individuals who have already completed routine medical evaluations and are still searching for clarity — those who feel something’s off even when lab results and professional assessments appear normal.

It’s a complementary wellness tool to use alongside medical guidance, offering additional, non-diagnostic insights into possible lifestyle and nutritional patterns that may be influencing how you feel.*

How It Works

A simple, 4-step journey to help you decode what your body is trying to tell you
Register

Register

Scan the QR code inside your kit and register.

Collect

Collect

Snip 10 strands of hair, from the head or the body.

Mail

Mail

Use the prepaid label, and mail.

Results

Results

Access your personalized results in your secure online portal in just 72 hours from us receiving your sample.

X

Know More. Guess Less.

Skip the trial-and-error approach — and receive clear, color-coded wellness insights within less than 72 hours of your hair sample reaching our facility.

Results, Personalized

Interactive Results – Your digital wellness report goes beyond listing foods — it breaks each item down into its key components (like proteins, enzymes, or compounds) to help you learn more about possible reasons behind each item tested. Each item is color-coded and clickable, turning complex wellness data into simple, intuitive insights for educational information.*

Supportive Actionable Guidance – Alongside your results, you’ll receive practical next steps to help you make more informed daily choices — from dietary adjustments to lifestyle habits designed to support balance and overall well-being.*

Precision Meets Personalization

We combine advanced wellness technology, years of data, and intelligent AI to craft personalized supplement recommendations — thoughtfully designed to align with your body’s unique signals and support your long-term well-being.*

Support. Every Step of the Way.

You’re never left to figure things out on your own. From the moment you order to long after you receive your results, your dedicated customer care manager is here to answer questions, guide you through your report, and help you make sense of your wellness journey — every step of the way.*

Rooted in Transparency. Built on Quality and Care.

Built on Trust. Certified for Quality.

Transparency isn’t optional — it’s essential.

That’s why we follow internationally recognized standards for safety, quality, and integrity:

  • ISO 27001: Certified for strict information security
  • ISO 9001: Accredited for consistent quality management

Our service isn’t a medical diagnostic test — it’s built to deliver actionable wellness insights that complement traditional lab work.

Hundreds of thousands of customers have used our wellness screening tests to explore potential triggers, support balance, and take proactive steps toward well-being. And if you’re not satisfied within six weeks, we’ll refund your purchase — no questions asked.* See Money-Back Guarantee

Your Data Stays Yours

We built Advanced Food Intolerance Labs on a simple principle: your data should serve you — and no one else.

We never sell or share your information. We don’t conduct DNA or genetic testing, and we’re not connected to any large genetics companies. Your data is used only to deliver your results, answer your questions, and keep you updated. Once analysis is complete, your hair sample is safely destroyed and discarded — no unnecessary storage, no hidden tracking.

When you test with us, you’re not another profile in a database — you’re a person we’re here to support. For details, review our Privacy Policy

Built on Trust. Certified for Quality.
Your Data Stays Yours

Science-Inspired.

Developed from German innovations in biophysics and wellness biotechnology, our "Quantum Response wellness Technology" ('QRT") is designed to use frequency-based analysis to explore how your body may interact with everyday foods and environmental factors — helping you make more informed choices, from just 10 strands of hair.* Learn more about how Our Testing Works.

Hear From Our Happy Customers

See how our wellness tests have empowered others.
Abigail Molldrem

Abigail Molldrem

Sarah Granetz

Sarah Granetz

Kelly

Kelly

X

Frequently Asked Questions

If you’ve done the bloodwork, tried every elimination diet, or watched your child struggle with symptoms no one can explain and everything come back fine — you’re not alone. Our wellness test was created for people who are tired of guessing and ready to start learning and understanding.

It doesn’t diagnose, treat, or cure anything — we leave that to licensed medical and clinical professionals. What it does do is give you a clearer picture of how your body may be responding to foods, nutrients, and environmental factors that could be influencing your energy, digestion, focus, and overall sense of balance.

Think of it as wellness-awareness "biohacker" type data — a non-invasive way to notice potential patterns and make smarter, more personalized choices for yourself or your family. It’s not a replacement for your doctor; but it could be the missing context that helps everyday people finally connect the dots and feel more in tune with their own bodies.*

No do not change a thing. No fasting or dietary changes are needed before collecting your hair sample. In fact, it’s best to continue eating and living normally in the days leading up to this wellness test.

Because this is a non-diagnostic wellness screening, the goal is to capture your body’s current response patterns — not a version that’s temporarily altered by fasting or diet resets.

Simply collect your sample as instructed, following your usual routine. That way, your results reflect how your body may be responding to your real, everyday lifestyle.*

No problem! Body or facial hair is also welcomed and accepted.

Make sure hair is clean before cutting 10 strands at least 0.5 inches in length. If the hair is shorter, please provide 20 - 25 strands.

If you’re collecting hair from the head:
Cut 10 strands from the nape of the neck, as close to the root as possible. (This area is recommended for minimal cosmetic visibility.) When the hair is cut if measures longer than 0.5 inches, trim it down — measuring from the root first (very important.)

If you’re collecting from the body:
You can shave or cut a small sample and place it directly into the provided test tube.

Make sure the hair is clean, dry, and free from any styling or metallic products before sending it in. Using a razor or scissors to cut your sample is perfectly acceptable.

For a visual walkthrough, watch the step-by-step video instructions included in the product images on this page.

No problem! You can still take this wellness test and it will not affect your results.

Here’s the breakdown:
food allergy is fast and obvious. Your immune system reacts — sometimes within minutes — and it can get serious. That’s medical territory and needs medical testing.

A clinical food sensitivity test using a blood sample testing for IgE, IgG, and IgA tests look at your antibodies — basically, how your immune system behaves when it sees certain foods. They require blood samples and lab analysis, which means a doctor has to interpret the results.

This wellness test? It’s not that.
We’re not measuring antibodies, diagnosing allergies, or replacing your doctor. Our wellness screening uses a non-invasive, advanced wellness frequency-based technology to help you notice possible patterns in how your body may respond to foods, nutrients, and environmental factors over time.

It’s not a diagnosis — it’s personalized data for awareness. Like a wearable tracker, it can help you notice patterns traditional or clinical tests may not always cover, so you can make smarter choices about how you eat and how you live your life.*

All of our wellness analyses follow strict quality assurance standards and undergo regular third-party reviews to ensure consistency, reliability, and trusted performance within our facility — so you can feel confident in the insights you receive.*

Quality & Information Security Facility.

We’re confident you’ll love your experience. That’s why every wellness test comes with a 6-week satisfaction guarantee. If you’re not completely happy with your results or overall experience, contact our friendly customer-care team — we’ll make it right or refund your purchase, no questions asked.* See our Money-Back Guarantee

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.