Advanced Food Intolerance Labs Reviews 

759
TrustScore 4.5 out of 5

4.6

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Review summary

Created with AI, based on recent reviews

Evaluating 621 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the exceptionally fast delivery of test results and the simple, straightforward home testing process. Additionally, people truly appreciate the remarkably helpful customer service team and the extremely clear, comprehensive insights provided in the detailed documents. However, some reviewers were not happy with certain aspects of the service, noting that specific test results felt completely inaccurate or conflicted directly with their known daily food tolerances. A few other people also felt that vital information was missing from their documents or that promised follow-up action plans were never received after completing everything.

What people talk about most

Product

Reviewers highlight positive aspects of product, noting that the testing kit is easy to use, complete, and... See more

User experience

Consumers find user experience to be very positive, highlighting the simple testing process and fast delivery... See more

Response time

People report positive experiences with response time, highlighting fast turnarounds and prompt... See more

Customer service

Users describe positive interactions with customer service, highlighting knowledgeable and friendly... See more

Service

Customers had positive experiences with service, highlighting prompt communication and efficient processes.... See more

Reviews shaping this summary

Rated 5 out of 5 stars

I received my order quickly and sent in the sample right away. I was surprised at how fast the very thorough results came back. I did contact customer service and got a very helpful response within... See more

Company replied

Rated 5 out of 5 stars

I was initially skeptical about this, but was stunned by the results. Foods I already knew I couldn’t eat popped up along with items I suspected but couldn’t exactly pin point. I plan on getting anoth... See more

Company replied

Rated 5 out of 5 stars

I was looking for a test that gave me a comprehensive view of my health. This test was easy to take as it only took me 5 minutes to complete the registration and give a sample to mail off. The results... See more

Company replied

Rated 5 out of 5 stars

The process was simple to do and I received my test results right away. The information provided was very helpful to understand what foods have been affecting me negatively and what vitamins I’m lacki... See more

Company replied


Company details

Written by the company

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.


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

759 reviews

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1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 86% of negative reviews

Typically replies within 1 week

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4.6

All reviews

(759)

613 reviews in the last 12 months

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Rated 5 out of 5 stars

So many ahha bits of information

This offered so much clarity and dead on advice with what to avoid as my kiddo tends to test highly allergic to a lot of things even though he can eat. Making one small at a time!

18 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

k you for sharing! We’re so glad the report offered helpful clarity and gave you a starting point to explore. Taking things one small change at a time sounds like a great approach! 💛

Rated 5 out of 5 stars

It’s been eye opening

It’s been eye opening! I always have gas and blotting and now I know why! Planning to follow this at once.

18 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you for sharing! We’re so glad the report felt eye-opening and gave you helpful areas to explore. We hope the insights support you as you begin making changes and learning what works best for you.💛

Rated 5 out of 5 stars

Great health information

The test was so simple and the results came back so quickly. I would highly recommend anyone trying to improve their health to do this test

18 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for your recommendation! We’re delighted you found the test simple, received your results quickly, and enjoyed the overall experience. 💛

Rated 3 out of 5 stars

I was very disappointed with my…

I was very disappointed with my experience using Advanced Food Intolerance Labs. Based on the results, I have serious doubts about the accuracy and reliability of the test.

Many of the foods the report identified as ones I should avoid are foods I eat every day without any noticeable issues. Even more concerning, the report suggested that dairy products were acceptable for me, despite the fact that I am lactose intolerant. This obvious contradiction made it difficult for me to trust any of the other results.

I purchased this test hoping for meaningful, personalized information, but instead I was left questioning its validity. In my experience, the results did not reflect my real-world symptoms or known dietary intolerances. I cannot recommend this service based on the quality of the testing and the inconsistencies in the report.

3 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

We’re sorry to hear the report did not reflect your lived experience and left you feeling disappointed. Our assessment is a non-diagnostic wellness tool and does not test for any clinical markers or allergies. Any known diagnosis or guidance from a healthcare professional should always take priority. We understand why the results raised concerns and appreciate the opportunity to clarify this distinction. Please contact our customer care team so we can review your experience and discuss the support options available.

Rated 5 out of 5 stars

Got my results back

Got my results back! I was seriously shocked at the nutrition testing, didn’t know so many foods and things were harming my health overall. If you haven’t considered looking into your biomarkers breakdowns all together, and I mean down to the vitamins n minerals, definitely check it out! I’m off to”balance my diet” for real this time! 😂

14 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing! We love that the report gave you new areas to explore across foods, vitamins, and minerals. Here’s to finding more balance one step at a time! 😊 💛

Rated 5 out of 5 stars

Amazing to find out what might be…

Amazing to find out what might be causing gastrointestinal issues. Kind of a bummer to know that a few foods are my daily meals but I’ll definitely try to take those items out of my diet. Thank you for providing this at home test.

17 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you for sharing your experience! We’re so glad the report gave you helpful areas to explore. We understand that seeing everyday foods listed can be surprising, and taking things gradually can make the process feel much more manageable. 😊

Rated 5 out of 5 stars

Easy to do

Easy to do, quick results, and detailed results. Highly recommend.

17 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for your recommendation! We’re glad you found the process easy, the turnaround quick, and the wellness report detailed and informative. We truly appreciate your support! 💛

Rated 2 out of 5 stars

Not Recommended

Vitamins and minerals were not comparable to recent blood tests. Known sensitivities and allergies were not listed at all, and pretty much all the food I had been eating recently with no problems are said to be the highest level. I have IBS and Ulcerative Colitis, so I manage my diet extensively. I immediately know when something effects my body as I usually have pretty apparent reactions with rashes and such. The upsaling of other tests and supplements really feel disingenuous and is why I feel the most let down. My mother bought this test to help me out and it hurts my heart how she was mislead.
It was easy to to send the hair at least and I waited just over 3 days after they received my hair for my results, so they were prompt in that aspect.
I did notice some differences between my pdf download of the results and the online version. Some vitamins/minerals were listed under avoid in the pdf, but not in the online version. Just some inconsistencies that shouldn't happen.

17 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

We’re sorry this experience left you and your mother feeling disappointed. Our assessment is intended for general wellness exploration and does not measure blood levels, diagnose clinical or blood-related vitamin or mineral deficiencies, or test for allergies or medical conditions. For that reason, the report should not be expected to match blood testing, allergy testing, or the dietary guidance you follow for diagnosed conditions. We are particularly concerned to hear that your downloaded PDF and online report displayed different information, as those versions should be consistent. We also appreciate your feedback regarding how additional products were presented. Please contact our customer care team with your account details so we can investigate the report discrepancy and review the available resolution options with you.

Rated 5 out of 5 stars

Very Informative

Very Informative. And notified me through out the process.

17 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much! We’re glad you found the report informative and appreciated the updates throughout the process.😊

Rated 5 out of 5 stars

Worth every penny

So informative. I'm astounded by an the awesome data they are able to give you. Fully recommend.

15 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for your recommendation! We’re delighted you found the report informative and enjoyed exploring all the insights it provided. We appreciate you 💛

Rated 4 out of 5 stars

Got some really good feedback on…

Got some really good feedback on possible intolerances. The report was quite detailed and was a bit difficult to understand but I tried to focus on the stuff only in red. I would use this service again!

16 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you for sharing! We’re glad you found the report detailed and received helpful areas to explore. Focusing on the items highlighted in red is a great place to start, and we truly appreciate that you would use our service again!💛

Rated 5 out of 5 stars

HIGHLY recommend!

This kit was really great! The instructions were simple and once sent in I received my results in about a week. The results are interesting. When I took a food intolerance test before a few years ago chicken came up as an avoid and now it’s good to go. I love how you can click on each item and read about why you could be having a reaction and then having a plan of action on things you can do to balance yourself is awesome! I highly recommend this kit. It is completely comprehensive and a great way to see how your body is doing from a high level and then implement suggested changes to improve your health.

16 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you for such a thoughtful review! We’re delighted you found the instructions simple, the report comprehensive, and the interactive explanations helpful. We also appreciate your recommendation and are glad the results gave you useful areas to explore as part of your wellness journey. We truly appreciate you 💛

Rated 5 out of 5 stars

Entire process is communicated

Entire process is communicated. Extremely simple and a great turn around time. Sad a few of my favorite foods showed up in my best avoided list but super happy I did this. Thank you

15 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much! We’re glad you felt informed throughout the process and found everything simple and timely. We know it can be surprising to see favorite foods listed, but we’re happy the experience gave you useful insights to explore! Thank you for trusting us with a part of your wellness journey 💛

Rated 5 out of 5 stars

Excellent experience all around

Excellent experience all around! Sample was easy and results column through quickly. This was a great way to see my current levels on vitamins that I supplement with already. And confirmation of why I just didnt feel well after certain foods without an allergy.

15 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing your experience! We’re delighted that you found the sample collection easy, received your wellness report quickly, and gained helpful insights into the vitamins and foods you were already questioning. We truly appreciate your support! 💛

Rated 5 out of 5 stars

Results i didn't expect

I did this to check what was making my stomach hurt so bad. I learned a lot. For years I blamed my ex for my sons allergies. Well here to find out it was from me. Lol. Some items I had a feeling about just didn't realize how bad they were. Thank you for getting the results fast. This whole thing was fast and easy. And we'll worth it all.

14 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing your experience! We’re glad the process felt fast and easy and that your wellness report gave you helpful insights into the foods you had already been questioning. We truly appreciate your support and are so happy you found the experience worthwhile. 💛

Rated 5 out of 5 stars

I was very intrigued about how I was…

I was very intrigued about how I was doing with my daily food and supplement intake. So I decided to try the test(very simple and painless hair sample).

The kits directions were very easy to follow, and mail in, the turnaround with my report was fast. to be honest some of the foods in level 3 were a surprise.

I'm excited to make some changes and see the affects.
Thank you!
C

15 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing your experience! We’re glad you found the hair sample simple, the instructions easy to follow, and the turnaround fast. It’s always interesting when a few unexpected items appear, and we’re excited for you as you explore your wellness report and see what changes may work best for you. 💛

Rated 5 out of 5 stars

The entire process was simple and…

The entire process was simple and straightforward. I only had to send a few strands of my hair, and my results were delivered within 2–3 days. The report was easy to understand and clearly outlined which foods I should avoid and which ones were suitable for me. Overall, it was a smooth experience, and I would definitely recommend this test to my friends.

14 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing your experience and for recommending us! We’re glad you found the process simple, the turnaround quick, and your wellness report clear and easy to understand. We truly appreciate your support! 💛

Rated 5 out of 5 stars

The whole process was super quick and…

The whole process was super quick and easy! From the time I put the kit in the mailbox to the time I got my results, it was just a week and a day. My results were surprising in some areas but exactly what I expected in others.

14 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

Thank you so much for sharing your experience! We're so glad the process was quick and easy and that you received your results so fast. We appreciate you choosing AFIL and wish you the best on your wellness journey! 💚

Rated 4 out of 5 stars

My report provided so much helpful…

My report provided so much helpful information and has been helpful in making healthy life choice changes.

14 July 2026
Unprompted review
Advanced Food Intolerance Labs logo

Reply from Advanced Food Intolerance Labs

We love hearing this! We're so glad your report has provided helpful insights and supported you in making positive wellness changes. Thank you for sharing your experience! 🌿

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