Food Sensitivity, Vitamins & Gut Health Test
Our Most Comprehensive Wellness Test
Learn how your body may respond to a wide range of items — including foods, drinks, vitamins, minerals, fatty acids, heavy metals, cosmetic and household ingredients, environmental factors — and general gut-wellness categories such as natural yeasts, fungi, and beneficial bacteria. All from the comfort of your own home.*
What’s Included
✓ Interactive, Color-Coded Wellness Report — over 1,000+ items screened
✓ *Results within 72 hours of sample arrival at our facility
✓ AI-assisted optional supplement roadmap with personalized, general guidance
✓ One Dedicated Customer Care Manager to guide you through your wellness journey
✓ 8-Week Money-Back Guarantee for peace of mind
✓ HSA/FSA Accepted
Free With Your Purchase
✓ 12-Week Wellness Plan — featuring lifestyle and nutrition insights designed to support general wellness goals related to digestive comfort, skin, energy, and balance.*
What you need to know
Understanding Your Body's SignsView Full List of Items Tested >
1000+ items Wellness Screening from Home
Conducted at our facility in Kansas City, US, this non-diagnostic wellness screening explores 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 naturally occurring yeasts like Candida
- Friendly bacterial strains connected to gut wellness
- Digestive enzyme groups that may influence comfort and balance*
*This test is for awareness and educational purposes only.
Comprehensive Wellness Screening
A non-diagnostic screening that reviews over 1,000 food, environmental, and lifestyle items using a small hair sample. All screenings are conducted at our Kansas City, U.S. facility by trained wellness technicians.
Interactive Digital Wellness Report
Your color-coded, interactive report helps you explore possible patterns related to food sensitivities, nutrients, environmental factors, and gut wellness — presented in an easy-to-understand, visual format.
12-Week Personal Wellness Plan
Includes a 12-week wellness plan designed to complement your results and support areas such as digestive comfort, skin, energy, mood, and weight balance — featuring lifestyle recommendations and optional at-home wellness activities.
AI-Driven Supplement Roadmap
Receive optional, educational supplement suggestions generated through our wellness AI-assisted system, designed to support general balance and overall wellness.*
Dedicated Manager
Each customer is supported by a personal care manager who provides assistance before, during, and after your wellness journey.
At-Home Collection Kit
A complete, non-invasive collection kit delivered to your door with all materials included.
Fast Turnaround
Wellness reports and personalized insights available within 72 hours of your sample arriving at our facility uploaded to your portal.
Ongoing Support
Your customer care manager remains available to you every step of your wellness journey.
This wellness screening test is designed for anyone who’s tired of feeling stuck or unheard when it comes to their 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 wellness test is designed to help you explore patterns to possible food sensitivities, nutrients, environmental factors, and gut wellness — 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 designed to support awareness and empowerment— helping you explore how your daily diet and lifestyle choices may be influencing 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 all along — in ways traditional tests don’t look for, all with just 10 strands of hair.*
*Our testing is classified under what is known as Complementary and Alternative Medicine (CAM) desiged for education and awareness. This allows us to do what we do best and focus on holistic wellness insights that may 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 wellness journey to help you decode your body's language.Scan the QR code inside your kit or go to your myAFIL Portal to register your kit code and complete your information.
Note: Your data is protected under our ISO 27001-certified Information Security System. We keep your information confidential — it is never sold or shared with anyone outside of you.
Snip 10 strands of hair as close to the root as possible and place inside the provided test tube. Colored, treated, bleached, body, or facial hair is all acceptable. Watch the sample collection video in the product images at the top of this page for a full walk through.
Mail Your SamplePlace the test tube inside the anti-static bag, then into the kit box and mailer bag. Attach the prepaid USPS shipping label and mail back to our facility.
72 Hour Results*Your wellness results will be uploaded to your myAFIL Portal within 72 hours of your sample arriving at our facility. Inside, you’ll find your interactive, clickable wellness report, personalized AI-assisted supplement roadmap, and 12-week wellness plan— all designed to help you better understand how your body may be responding and what it may have been trying to tell you all along.*
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 options supplement recommendations — thoughtfully designed to align with your body’s unique signals and support your 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 the process, and help you make sense of your wellness journey — every step of the way.*
Rooted in Transparency. Built on Quality and Care.
Transparency isn’t optional — it’s essential.
That’s why we follow internationally recognized standards for safety, quality, and integrity. Our facility is third party certified for:
- ISO 27001: Strict information security
- ISO 9001: Consistent quality management
Our service isn’t a medical diagnostic test — it’s built to deliver actionable wellness insights that may complement traditional lab work.
Lots of our customers have used our wellness tests to explore potential triggers, support balance, and take proactive steps toward well-being. And if you’re not satisfied within eight weeks, we’ll refund your purchase — no questions asked.* See Money-Back Guarantee
Your Data Stays YoursWe 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 by an authorized non-biohardous waste management company — no unnecessary storage, no hidden tracking.
When you take the step with AFIL, you’re not another profile in a database — you’re a person we’re here to support. For details, review our Privacy Policy
Science-Inspired.
Developed and inspired by German innovations in physics and frequency-based wellness technology, the 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 — 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
Sarah Granetz
Kelly
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 — we leave that to licensed medical and clinical professionals. What it designed to do is give you another layer of awereness; how your body may be responding to foods, nutrients, and environmental factors that could be influencing your energy, digestion, focus, weight, 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 additional piece of 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.
For a visual walkthrough, watch the step-by-step video in the product images at the top of this page.
If collecting from the head:
- Cut about 10 strands of hair from the nape of the neck, as close to the root as possible (this spot helps keep it discreet).
- If the strands are longer than ½ inch, trim them down — measuring from the root end first.
- Place the sample in the provided test tube, then seal it inside the anti-static bag before placing everything back in the kit box for mailing.
If collecting from the body:
- Shave or cut a small sample and place it directly into the test tube.
- Ensure the hair is clean, dry, and free of styling or metallic products before sending it in.
No problem! You can still take this wellness test and it will not affect your insights. Make sure to cut your sample as close to the root as possible.
Here’s the breakdown:
A 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.*
Our facility is certified to ISO 9001 (Quality Management) and ISO 27001 (Information Security Management) standards through an independent third party. These certifications ensure that our processes are consistent, reliable, and securely managed — so you can feel confident in the quality of the wellness insights you receive.
This certification relates to our facility’s strict management systems and data protection practices. It does not imply diagnostic or medical outcomes.
We’re confident you’ll love your experience. That’s why every wellness test comes with a 8-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.
