Bloating & Constipation Are NOT Normal
It’s Time To Be Proactive
100% of people have sensitivities to specific food items, and most aren’t doing anything about it.

I am a person who eats the same things over and over and this helped me realize I need to do some more variation. I know it seems common, yet when you are in your routine, you just do it and don’t think that it is on repeat. I saw so many items that I ingest everyday and multiple times a day. Of course I would have an intolerance. This was a wake up for me. I just need to back off those foods so that I can feel more like myself, not like a couch potato.
- Lizzy S.
Bioresonance Technology
Doctor
Approved
Hair
Analysis
Non-Invasive
5 Day Results
“I literally wish I could’ve done this sooner.”
- Don’t deal with gut discomfort or skin irritation or any longer!
- Uncover foods in your daily diet and environmental items in your immediate surroundings that are silently triggering your body.
- Enjoy clear and actionable health insights, enabling you to make informed changes towards a more comfortable life.
With the 5Strands Food & Environmental Sensitivity Test, you’ll be asking, “How can managing my health be so simple?”
- Utilizes only non-invasive hair samples.
- Easy way to identify your sensitivities to over 830 food and environmental items.
- Convenient testing from the comfort of your home.
- Fast, clear, and personalized results that won’t leave you guessing.
- Empowers you with the knowledge to make diet and lifestyle adjustments that feel good.
“Making small changes, we’re able to improve our quality of life. My body pain has been reduced noticeably, which for me was a goal for this.”
JENNE GAINED VITAL INSIGHTS TO BE PROACTIVE WITH HER HEALTH.
- The process is easy, painless, and your results are emailed to you in just 5 business days.
- Your personalized results empower you to create a custom elimination diet and lifestyle.
- Over 300k people and pets have taken back their health and comfort with 5Strands!
“From the moment I tried it, I knew it was different. It’s not just effective; the experience is enjoyable!”
-John D.
“I’ve seen genuine improvements in my health within weeks. Couldn’t be happier with the results!”
-Emily R.
“What attracted me was the high-quality, simple ingredients. It’s reassuring to know exactly what I’m consuming.”
-Sarah K.
“After using it for months, the benefits are consistent and reliable. It’s a staple in my health regimen now.”
-Mike L.
“I’ve tried many brands, but nothing compares to this. I’m a customer for life!”
-Linda G.
UPSET STOMACH
JOINT PAIN
HEADACHES
WEIGHT GAIN
What Are The Signs Of Food & Environmental Intolerances?
- Upset Stomach
- Acid Reflux
- Eczema
- Constipation
- Joint Pain
- Arthritis
- Headaches
- Insomnia
- Weight Gain
- Gas
Intolerances & Allergies Are Not The Same!
Pinpointing your intolerances to specific food and beverage items is the first step
- Uncover specific food triggers to manage symptoms like bloating, constipation, and eczema.
- The 5Strands test analyzes your reactions to over 850 of the most common food and drink items.
- Easily test for food sensitivities from the comfort of your home in just 4 easy steps.
- Recommended by health professionals, 5Strands has helped over 300,000 people and pets improve their diets and lifestyles.
Now I know which foods to avoid, which foods are okay, and which ones I can eat in moderation.
- Don’t deal with gut discomfort or skin irritation or any longer!
- Uncover foods in your daily diet that are silently triggering your body.
- Enjoy clear and actionable health insights, enabling you to make informed changes towards a more comfortable and happy life.
Get Results In 4 Steps
REGISTER YOUR KIT
COLLECT YOUR HAIR
Collect 5 strands of hair from head, arm, or body and place it inside the provided bag.
MAIL YOUR SAMPLE
Place the bag back inside the kit. Make sure postage is good to ship box back to us.
RECEIVE YOUR RESULTS
After we receive the kit, we will be able to send the results back in just 1 week.
Results You Can Take Action With!
Red
Yellow
Green
These items are considered mild responses. Your body will have a mild intolerance to these items.
Grey
These items did not meet the threshold that is set for a response. Your body may properly tolerate these items.
Food & Environmental Intolerance Test
- Tests over 850+ common food & beverage items
- Simple and non-invasive hair collection process
- Easy-to-read results that empower you to take action
Questions & Answers About Sensitivity Tests
The test identifies your body’s inability to absorb and process specific nutrients, even if you are consuming them through food or supplements. It uses bioresonance testing from a hair sample to determine how well your body absorbs various nutrients, indicating potential imbalances that could affect your health.
Yes, the test can guide you in modifying your diet. By identifying nutrients that your body struggles to absorb, you can tailor your food choices to include more of those nutrients from sources that you are not intolerant to. The test provides detailed information about which whole foods are rich in the poorly absorbed nutrients, helping you optimize your diet for better health outcomes.
Nutrient absorption issues can arise from consuming foods or supplements that your body is intolerant to, leading to inflammation and reduced absorption at the cellular level. This test helps you understand which nutrients are not being absorbed properly, regardless of your intake, due to such intolerances.
Use the test results to adjust your diet and supplement intake. Focus on consuming whole foods that you are not intolerant to, as these are best absorbed by your body. If opting for supplements, choose those that are closest to their natural form for better absorption. The test provides guidance on whole food sources and the functions of each nutrient, helping you make informed choices about your nutrition.
Unlike blood tests that measure the physical amount of nutrients present in your body, the 5Strands test uses bioresonance technology to predict potential absorption issues before they manifest into more significant health problems. It does not provide a reference range for each nutrient, focusing instead on preemptive detection of imbalances based on your body’s responses.
Customer Reviews
Dionne L.
United States
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This was an excellent experience! My results returned quicker than expected. This test gave me a good indication of vitamins, minerals and nutrients to look at for my bodies needs. I was experiencing symptoms of deficiency and now after buying and taking certain supplements my symptoms are gone! Thank you for this guidance! Though you said it doesn’t replace the advice of a doctor, it is extremely helpful!
daham
United States
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09/06/2024
Great work. I got so much information and thanks
Joan S.
United States
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06/15/2024
I did the hair strand test and based on the results I started taking a high potency B vitamin complex. I am feeling more energetic and not napping like an old cat anymore. I feel so much better. Thanks!!
Laura H
United States
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04/24/2024
Very easy to use. Also I received my results faster than expected.
Chris G.
United States
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04/23/2024
I discovered that I was not absorbing a lot of the B vitamins. I took this information to my doctor and am now on a B complex tablet. Am looking forward to seeing new results in 6 months.
Bonnie D.
United States
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04/02/2024
This test was very easy to use, a few strands of hair! And it was very important to find out which deficiencies I had. I’ve been addressing those and plan to retest in a few weeks so will be reordering soon!
Eunice K.
United States
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03/07/2024
Easy collection, fast response, clear results in the privacy of your own home, and additional savings on other tests at a reduce cost with no additional hair collection.
Carolyn D.
United States
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03/02/2024
Very efficient service and comprehensive analysis. Priced reasonably and like their product.
Mandi S.
United States
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03/01/2024
This test is easy to take (hair samples) and easy to send in. I received emails with notification and the communication was great through the entire process. I only gave 4 starts because I wish we could see what our lab numbers are. The test only shows if you are low high or extreme in deficiencies. It would be nice to see how low, how high or how extreme. Other than that the test is easy and much more convenient than having to go to a dr or a lab!
Jeff M.
United States
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03/01/2024
I have been using this test for a couple of years now and it hasn’t disappointed me. I just which they’ll do more research on nutrients like Carnitine, Alpha lipoic Acid, and Citruline and include those to the test. It that happens, this will be my favorite test for nutrients.
Michelle L.
United States
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02/02/2024
The details from the test are very helpful and very detailed. I bought a few others for my family. My first sample got lost in the mail but customer service explained how I could send another sample. I do wish there was a company partnering with 5Strands so we could buy the supplements we need.
leila a.
United States
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02/01/2024
Awesome service, easy process, and super detailed information. I’d highly recommend 5Strands when you’re ready to know what you’re intolerant to.

















