I would like to thank Advanced food intolerance for helping me find out why I’m uncomfortable eating certain foods and always feeling bloated and in pain at times . Now I can concentrate on eating hea... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Created with AI, based on recent reviews
Advanced Food Intolerance Labs (AFIL) offers at-home wellness kits that help people make sense of their bodies. Our non-diagnostic process reviews your hair sample and highlights possible wellness patterns across hundreds of everyday foods, nutrients, environmental items, personal care product ingredients, aspects of gut wellness, and lifestyle factors. We turn those patterns into a clear, easy-to-read digital report that you receive in 72 hours from us receiving your hair sample, so you can approach your wellness with more confidence, clarity, and direction. It’s a simple way to understand what might be worth exploring on your path to feeling your best. We believe your body already knows — we just help you listen.
United States
Replied to 91% of negative reviews
Typically takes over 1 month to reply
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
The test was easy peasy to take and the instructions were very clear. I got the results back in less than a week and they were pretty spot on. The foods that I knew were a no no were on the avoid list, so I knew the rest of the test was pretty accurate. This has given me a very very very good baseline to what I can eat and what I should avoid. When in doubt test. I am going to get my husband and daughter tested.
Great customer service. Got results a lot more quickly than what I thought I was going to.
When I got my results I was surprised by some things and something’s just made sense. It’s funny because some of the stuff I should absolutely stay away from I don’t like.Do I not like them cause they mess with me? I was hoping for more info about sugar. Sugar really messes with my body for some reason.
So far so good I have not had the chance to cut food out and try yet but the experience was good
Thank you to Advance food intolerance. I got my report and it told me why certain foods hurt my stomach. And why i should avoid meats like sausage(pork) or plantain. This guide will help me a lot.
I am allergic to mangos yet scored 0 for them and they are in the green. I would like to see a video on how actually these test are done because I call bs on this scheme.
I love how much it tests for. Knowledge is power and I feel powerful!
As someone who loves food and values my health, and always has questions about every little thing that happens with my body - I can’t even begin to express my gratitude for these test results! I found out I have a very specific strain of candida, so now I can treat it very specifically. I found out I have intolerance to certain dairy animals but not others. I’m looking forward to optimizing my quality of life through eliminating the items in red and maximize the items in green! I believe it will make a huge difference.
This has really open my eyes to what my gut issues are I would recommend this to anyone
This was a great test to take. Easy and not that expensive. The quick response and being able to read the results right away was very professional and helpful. The test results confirmed some of my questions and gave me clues to watch out for. Worth it! 😊
The experience was very nice, but I question the validity of the information given. And the AI generated information pages? Does not help my reasoning!
Was very impressed with the turnaround time and the results! I am very happy with the results!
Bobby in customer service was super helpful@
I had suspicions of being sensitive to things, now I have it confirmed
The directions in the kit were easy to follow. Communication and customer service experience was great. I got texts and emails along the way from them receiving my sample to getting results.
The feedback is extensive and they give you not just what you are sensitive to, but what would be good for you. The sensitivities are broken down into how sensitive you are to them.
I’m really impressed with the results and how thorough it was. The detailed information which each item was what I was looking for.
Amazingly speedy results which confirmed any suspicions! Excited to implement!
My experience from the time I ordered was amazing! The kit came in the mail and was very thorough on the instructions. The hair sample was easy to get and send out. The text support was amazing as well! The whole process took a few minutes! I sent out my test five days ago and just received my results!
I had been dealing with bloating and not feeling great after eating, but couldn’t figure out why. The test was super easy to do at home, and the results were really detailed and easy to understand.
It helped me identify some big triggers (like dairy, garlic, and wheat), and once I made a few simple swaps, I started feeling better pretty quickly.
It’s been really helpful to have actual direction instead of guessing. Definitely worth it if you’ve been feeling off and can’t pinpoint why!
Very timely with the results. Easy to follow instructions and very comprehensive information that goes into depth about the findings. Thank you so much

Reply from Advanced Food Intolerance Labs
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.