10 Best At Home Vitamin Deficiency Test of 2025

Tested and Reviewed: Top 10 At Home Vitamin Deficiency Test deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Advanced Food Intolerance Labs

AFIL Upgraded 750+ Foods, Drinks, Vitamins, at-Home Wellness Test Kit, Trusted Hair Analysis for Adults & Kids, at-Home Health Non-Invasive, Gluten Wellness Insights

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Editor's bottom line:

“This at home vitamin deficiency test is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

AT-HOME FOOD KIT: 750+ foods, drinks, nutrients, household and environment items reviewed from one small hair sample. A fast, non-invasive way to see which lifestyle factors may be supporting your wellnessand which ones may be holding you back.
3 STEPS. ZERO STRESS: 1. Register Activate your kit in your customer portal. 2. Collect Snip 10 strands of hair. 3. Mail Use the prepaid return envelope included. Simple, fast, and designed for at-home convenience. Colored, body or facial hair accepted.
72 HOUR WELLNESS INSIGHT REPORT: Receive clear, color-coded wellness insights uploaded to your portal within 72 hours of your sample reaching our facility for quality. Your interactive clickable report makes it easy to click and learn more about each item.
NOT A BIG TECH LAB. A FAMILY-RUN WELLNESS BRAND: Were family-ownednot a data giant. Independently recognized to ISO/IEC 27001 for data protection. Your data is private and never sold. Trusted and used by holistic, chiropractic, and functional wellness professionals as a complementary tool to support everyday wellness conversations.
FOR ADULTS + KIDS NON-INVASIVE & EDUCATIONAL: General wellness use only. Not intended for diagnosis, clinical sensitivities, intolerances, or medical purposes. Available only in the United States.

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Picked by 397 people today

9.5

Advanced Food Intolerance Labs

AFIL 1000+ Foods, Drinks, Vitamins, Gut, At-Home Wellness Test Kit, Trusted Hair Analysis for Adults & Kids, At-Home Health Non-Invasive, Gluten, Dairy Health Wellness Indicators

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Main Highlights

AT-HOME KIT: One small hair sample. 1,000+ everyday items. A fast, non-invasive way to explore possible wellness signals related to foods, drinks, nutrients, household items, and general gut-wellness factorsright from home.
WHY PEOPLE LOVE THIS: If youve ever been told youre fine but dont feel it, this may be your next wellness tool. Your interactive report highlights indicators and wellness connections that may help you understand whats supporting youand what may be holding you back.
3 STEPS. ZERO STRESS: 1. Register Activate your kit in your customer portal. 2. Collect Snip 10 strands of hair. 3. Mail Use the prepaid return envelope included. Simple, fast, and designed for at-home convenience. Colored, body or facial hair accepted.
72 HOUR WELLNESS INSIGHT REPORT: Receive clear, color-coded wellness insights uploaded to your portal within 72 hours of sample receipt. Your interactive clickable report makes it easy to click and learn more about each item.
NOT A BIG TECH LAB. A FAMILY-RUN WELLNESS BRAND: Were family-ownednot a data giant. Independently recognized to ISO/IEC 27001 for data protection. Your data is private and never sold. Trusted and used by holistic, chiropractic, and functional wellness professionals as a complementary tool to support everyday wellness conversations

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9.5

PlexusDX

PlexusDx Vitamin and Iron Deficiency Test Home Kit | 7 Vital Biomarkers | Vitamin B12, Homocysteine, Hematocrit, Folate, Ferritin, Albumin, Vitamin D Test | At Home Nutrition and Blood Anemia Test Kit

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Main Highlights

WHAT YOU GET: 7 vital biomarkers for nutritional health including Albumin, Ferritin, Folate, Hematocrit, Homocysteine, Vitamin B12, Vitamin D
WHY PRECISION HEALTH? Precision Health tailors solutions targeting areas like nutrition, hormones, and overall health based on your unique biomarkers.
HOW DOES IT WORK? Open your kit, collect your sample, mail it back using the prepaid mailer.
ACTIONABLE REPORTS: Practical reports for improving your overall wellness, including insights for supplements, diet, and lifestyle recommendations
TARGETED INSIGHTS: Tailor your diet, supplements, and lifestyle to your biomarkers for optimal health and performance.
ADVANCED AT-HOME TESTING: Get comprehensive reports with personalized diet, supplement, and lifestyle recommendations to achieve your health goals.
YOUR PRIVACY MATTERS: Your privacy is our priority. We use HIPAA compliant security and advanced encryption, ensuring your personal information is always protected.
LICENSED & ACCREDITED: Laboratory is fully licensed and accredited from CLIA. This certification mean that the lab meets federal precision, accuracy, and validity standards.

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9.2

5Strands

5Strands Nutrition Test, 112 Vitamins, Minerals, Amino Acids Tested, Identify Nutrient Absorption Issues, Holistic at Home Imbalance Testing, Results in 4 Days

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Main Highlights

IDENTIFY KEY VITAMINS & MINERALS YOU MAY NOT BE PROPERLY ABSORBING. When your body isnt properly absorbing the key vitamins and minerals from your diet, nutrient imbalances can occur. If theyre left unchecked, symptoms like low energy, brittle nails, dry skin, hair shedding, and fatigue can develop. This test identifies the specific nutrients that may need diet adjustments to support better absorption.
TESTS 112 VITAMINS, MINERALS & TRACE ELEMENTS. Our nutrition test analyzes your hair samples response across Vitamins A, B-Complex, C, D, E, K, Calcium, Magnesium, Zinc, Iron, Selenium, Trace Minerals, Essential Amino Acids, plus Omega-3 and Omega-6 fatty acids.
HOW OUR TESTING WORKS. 1) Register your test online or in the 5Strands app. 2) Collect 10 to 15 strands of hair. 3) Mail your sample to our certified lab using the included prepaid envelope. Once the lab receives it, your results are delivered to your email and mobile dashboard within 4 days. No blood draw, no office visits, or extra fees.
CLEAR ANSWERS TO MAKE TARGETED DIET ADJUSTMENTS. Your hair analysis report organizes each nutrient into 4 response levels so you know which vitamins or minerals your body may have the most trouble absorbing. Use your results to adjust food choices and supplements to support better absorption and improve energy levels, skin hydration, hair and nail strength, and mental clarity.
INDEPENDENTLY VALIDATED & DOUBLE-SCAN LAB PROCESS. Backed by third-party research and analyzed twice in a certified U.S. lab for accuracy, 5Strands is trusted by more than 345,000 customers and pets to uncover nutritional imbalances affecting daily performance, skin and hair health, and overall wellbeing.

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9.0

Verisana

Verisana Micronutrient Test & HbA1c + Cholesterol – Determine Your Vitamin B9 & B12, Vitamin D Levels + HbA1c & Cholesterol – Easily & Conveniently from Home – Analysis by CLIA-Certified Lab

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Main Highlights

CHECK: Determination of your Folate (Vitamin B9), Vitamin B12, Vitamin D, HbA1c and Total Cholesterol levels via a simple sample that you take yourself (from the fingertip).
HEALTH CONTROL: Do you suffer from poor memory, headaches, depressive moods or tingling in your arms and hands? Get your micronutrient levels checked to rule out a deficiency.
SIMPLICITY: Easy test to do at home once you get your test kit, collect the sample yourself and send it back to our CLIA certified lab.
COMPLETE: Everything included in the test kit, incl. sample instructions and sample tube. No additional costs - scientific analysis and laboratory report via email.
PLEASE NOTE: Due to regulatory reasons, this test is currently not available in NY/NJ/RI/MD. Must be at least 18 & over to take the test.

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8.8

krojpen

Vitamin d Test kit at Home,he Result is Highly Accurate, Easy to Read and use

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Main Highlights

Easy to use and reliable results
Suitable for home use
Accuracy rate up to 99.5%
Quick results within 15 minutes, no need to send to the laboratory
Any questions please contact me and I will give you a 100% satisfactory result.

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8.6

Everlywell

Everlywell At-Home Vitamin D and Inflammation Test Collection Kit for Women and Men, with Accurate Results from a CLIA-Certified Lab Within Days, for Ages 18 Plus

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Main Highlights

AT-HOME LAB TESTING: This easy-to-use, at-home lab test collection kit helps you understand your vitamin D status and check a marker of acute inflammation by measuring vitamin D and high-sensitivity C-reactive protein (hs-CRP) from home.
EASY, AT-HOME SAMPLE COLLECTION: Everything you need is included in one at-home collection kit. Just collect a small blood sample and return mail with the included prepaid shipping label. No clinic visits or appointments required.
FAST, ACTIONABLE RESULTS: Receive digital results in an easy-to-read dashboard usually within 5-7 business days after your sample is received by the lab, so you can make confident choices, share with your doctor and prioritize your health.
CLIA-CERTIFIED LAB ANALYSIS: Everlywell test results are reviewed by board-certified physicians and analyzed in a CLIA-certified lab that meets federal standards for laboratory testing to ensure accuracy, reliability and clinically-backed insights.
HSA AND FSA ELIGIBLE: Use your health savings or flexible spending account to pay for your kit, just confirm your plan covers at-home lab testing. Not available in New York. Test taker must be 18 plus.

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8.3

krojpen

Vitamin d Test kit at Home,he Result is Highly Accurate, Easy to Read and use，Pack of 2

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Main Highlights

Easy to use and reliable results
Suitable for home use
Accuracy rate up to 99.5%
Quick results within 15 minutes, no need to send to the laboratory
Any questions please contact me and I will give you a 100% satisfactory result.

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8.1

KuweiCheck

KuweiCheck Vita D Deficiency at Home Test kit

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Main Highlights

Instant result
The kit includes: Test cassette, buffer, lancet, alcohol swab, capillary dropper, leaflet, color card.
How to take the test: Wash your hands and let the bag reach room temperature. Open the bag and take out the test cassette. Place it on a clean surface. Remove the lancet's cap and use the alcohol swab to clean the fingertip. Pierce the fingertip with the lancet and massage to obtain a blood droplet. Let the blood and capillary dropper come into contact without squeezing. Transfer the blood to the test cassette and add the buffer. Wait for 10 minutes and read the result using the color card. Do not interpret the result immediately or after 20 minutes.

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8.1

Verisana

Verisana Vitamin B12 Test – Determine Your Vitamin B12 Value Easily & Conveniently from Home –Analysis by CLIA-Certified Lab

Free Shipping

Main Highlights

CHECK: Determination of your Vitamin B 12 level via a simple sample that you take yourself (from the fingertip).
HEALTH CONTROL: Do you suffer from poor memory, headaches, depressive moods or tingling in your arms and hands? Get your Vitamin B 12 level checked to rule out vitamin B12 deficiency.
SIMPLICITY: Easy test to do at home once you get your test kit, collect the sample yourself and send it back to our CLIA certified lab.
COMPLETE: Everything included in the test kit, incl. sample instructions and sample tube. No additional costs - scientific analysis and laboratory report included.
PLEASE NOTE: Due to regulatory reasons, this test is currently not available in NY/NJ/RI/MD. Must be at least 18 & over to take the test.

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Our Best Overall Choice

Best Choice

9.7

Advanced Food Intolerance Labs

AFIL Upgraded 750+ Foods, Drinks, Vitamins, at-Home Wellness Test Kit, Trusted Hair Analysis for Adults & Kids, at-Home Health Non-Invasive, Gluten Wellness Insights

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

AT-HOME FOOD KIT: 750+ foods, drinks, nutrients, household and environment items reviewed from one small hair sample. A fast, non-invasive way to see which lifestyle factors may be supporting your wellnessand which ones may be holding you back.
3 STEPS. ZERO STRESS: 1. Register Activate your kit in your customer portal. 2. Collect Snip 10 strands of hair. 3. Mail Use the prepaid return envelope included. Simple, fast, and designed for at-home convenience. Colored, body or facial hair accepted.
72 HOUR WELLNESS INSIGHT REPORT: Receive clear, color-coded wellness insights uploaded to your portal within 72 hours of your sample reaching our facility for quality. Your interactive clickable report makes it easy to click and learn more about each item.
NOT A BIG TECH LAB. A FAMILY-RUN WELLNESS BRAND: Were family-ownednot a data giant. Independently recognized to ISO/IEC 27001 for data protection. Your data is private and never sold. Trusted and used by holistic, chiropractic, and functional wellness professionals as a complementary tool to support everyday wellness conversations.
FOR ADULTS + KIDS NON-INVASIVE & EDUCATIONAL: General wellness use only. Not intended for diagnosis, clinical sensitivities, intolerances, or medical purposes. Available only in the United States.

Show Price

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