• Fast results
    (lab processing
    2 - 4 days)

  • Global Testing
    Locations

  • Head Office in
    Florida, USA

  • 24/7 dedicated
    support teams

  • ISO/CLIA
    accredited
    laboratory

Shop Hair Tests

4 Steps To Unlock Answers

  1. Purchase your test online

    As soon as you check out, you’ll get simple instructions by email. This is a digital-first, eco-conscious process that saves time and reduces waste.

  2. Collect hair sample at home

    Gently cut 5 - 8 strands of hair, colored or untreated, and place them in a small plastic bag.

  3. Mail Sample

    Take your bagged sample, place it in an envelope with 1 stamp, and send it to us!

  4. Get Your Results

    In 24-48 hours once we receive your sample, you’ll receive a detailed, easy-to-read digital report.Use your results to fine-tune your nutrition, supplementation, and lifestyle.

What our customers say

Real stories from real users.

Which Test is Right for You?

"Your Natural Doctors Solutions wellness journey begins digitally — no physical product will be sent. All instructions will be delivered straight to your inbox after purchase".

  • Essential Test

    Great for beginners looking for a foundational understanding of food & environmental sensitivities.

    Shop now 

  • Advanced Test

    Perfect for those wanting deeper gut health & digestion insights alongside expanded food & allergen testing.

    Shop now 

  • Premium Test

    The most comprehensive test available, covering food, gut health, sleep, stress, aging, and overall wellness.

    Shop now 

Results You Can Act On!

Each color represents your level of sensitivity — clear and easy to understand.

  • Red

    Indicates a severe reaction. Your body shows a strong intolerance to these items and they should be avoided.

  • Yellow

    Indicates a moderate reaction. Your body has a noticeable intolerance, so limit or reduce these items.

  • Green

    Indicates no significant reaction. These items did not meet the threshold for intolerance and are generally well-tolerated by your body.

Testimonials

  • "I've struggled with digestive issues for years, and it was so frustrating not knowing what was causing my discomfort. After taking the food sensitivity test from Natural Doctors Solutions, I finally got the answers I needed. The test revealed sensitivities I didn’t even know I had! Since adjusting my diet, I feel so much better. My energy is up, and my stomach problems have significantly reduced. I highly recommend this test to anyone dealing with unexplained symptoms!"

    Sarah – St. Petersburg, FL

  • "Natural Doctors Solutions' food sensitivity test was a game-changer for me. I always felt bloated and sluggish after meals, but I couldn't pinpoint why. The results were clear and easy to understand. I discovered I had sensitivities to common foods like dairy and wheat. After eliminating these from my diet, I've noticed a huge improvement in my overall health. I'm so grateful I took this test—it's improved my quality of life!"

    Michael – Seattle, WA

  • "I was skeptical at first, but after dealing with migraines and constant fatigue, I decided to give the food sensitivity test from Natural Doctors Solutions a try. The results were eye-opening! I had no idea that certain foods were triggering my symptoms. With the help of their recommendations, I’ve been able to make changes to my diet, and the difference has been amazing. My headaches are practically gone, and I feel more energized. This test is worth every penny!"

    Lisa – Clearwater, FL
View all

Natural Doctors Solutions – Health & Sensitivity Test

Essential | Advanced | Premium

Struggling with bloating, fatigue, skin issues, or digestive discomfort? Our advanced tests analyze up to 1,250 items to help you identify triggers and optimize your well-being.

Your Natural Doctors Solutions wellness journey begins digitally — no physical product will be sent

Stay informed with real-time updates from sample arrival to results

  • ✅

    Easy At-Home Testing

    No lab visits or blood samples required.

  • ✅

    Secure & Accurate Analysis

    Professional lab testing of your sample.

  • ✅

    Personalized Insights

    Clear, actionable results for better health.

  • ✅

    Identify Hidden Triggers

    Uncover sensitivities linked to digestion, skin, and fatigue.

  • ✅

    Fast Digital Results

    Get your report quickly and take action immediately.

  • ✅

    Expert Support

    AI chat & free email support from trained practitioners.

Common Symptoms of Food Sensitivities

Tired of guessing which foods are causing your symptoms?

Uncover the hidden triggers in your diet and find out which everyday foods and drinks could be impacting your health.

Take control of your well-being today!

Unlock the Power of Personalized Health Coaching

At Natural Doctors Solutions, we believe that understanding your test results is just the first step — but knowing how to act on them is what creates real, lasting change. That’s where our expert health consultations come in.

Book Your Consultation

What you'll receive after testing...

Purchase your test risk free!

Try our Hair test with no risk!

If you’re not happy with the results or don’t see improvements after following an elimination diet, we offer a money-back guarantee on our food sensitivity tests.

Still Have Questions?

We understand that this process can be new and intimidating, so we urge you to connect with our fully-equipped support team to address any questions, comments, or concerns you have throughout this process.

Contact Us