Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Drug test kits

Breathalyzers

Covid tests

DNA tests

PH test strips

NEW PillsModule Thu Aug 14 2025 11:35 AM EDT

MTZ Team | Marquee 2 Ad |  Browse Page

MTZ Team | Skyline Ad | Browse Pages

Other products of interest

MTZ Team | Sponsored Product Carousel - Browse Page

NEW BrandAmplifierAd Tue Aug 26 2025 2:32 AM EDT

New Browse Related Shelves Module, Monday, October 16, 2023, 12:25:39:17 pm

New CopyBlock Module, Tuesday, January 24, 2023, 7:52:48:81 pm

NEW GenericSEOFAQModule Fri Oct 30 2026 1:56 AM EDT

Sort by

Brand

Savings

Best Sellers

Age Group

Sold By

Customer Rating

Price

In-store

Get it fast

New Sort & Filter on Search Page Module, Tuesday, January 24, 2023, 8:03:41:77 pm

Enricher Static Module

Home Diagnostic Tests

The GutChek Food Intolerance - Human Test Kit provides a thorough, science-backed analysis of your gut health, making it easier than ever to identify and address food sensitivities that may be affecting your well-being. Tailored for individuals aiming to take control of their digestive health, this kit tests for over 200 foods, additives, and environmental factors, offering you clear, actionable insights to adjust your diet for optimal health.  Benefits of the GutChek Food Intolerance - Human Test Kit  Identify Food Sensitivities Quickly and Easily: With the GutChek Food Intolerance - Human Test Kit, uncover specific sensitivities impacting your body. Using a small, non-invasive hair sample, this test screens for common allergens like dairy, gluten, and certain preservatives, helping you eliminate the foods that may trigger discomfort, inflammation, or digestive issues.  Simple Collection Process: Collecting a sample is quick and easy. With everything you need included in the kit, our step-by-step instructions ensure you can start your gut health journey with confidence and without stress.  Detailed Gut Health Report with Expert Insights: After testing, receive a comprehensive report that provides expert guidance on your unique sensitivities. A free results review is available to help you interpret findings and take effective steps toward a diet that promotes comfort, energy, and overall well-being.  Enhanced Digestive Comfort and Vitality: With insights from the GutChek Food Intolerance - Human Test Kit, you can improve your diet, manage symptoms like bloating or fatigue, and support balanced gut health for a happier, healthier life.  Key Features of the GutChek Food Intolerance - Human Test:  Personalized Results: Receive dietary insights based on your body’s unique sensitivities. Easy Hair Sample Collection: Non-invasive testing with no complex procedures. Detailed Report with Free Consultation: Get expert recommendations and support. Test for 200+ Foods and Additives: Covers a broad range of common sensitivities. Eco-Friendly Digital Option: Lower emissions with digital report and results. Holistic Health Solution for Digestive Wellness Symptoms such as bloating, fatigue, skin issues, or digestive discomfort could be linked to food sensitivities. This test empowers you to take control of your diet, reduce inflammation, and optimize digestive health. Start your journey toward a balanced, symptom-free life with the GutChek Food Intolerance - Human Test Kit.  How It Works: After purchase, simply follow the included instructions to collect a small hair sample. Submit it to our lab for analysis, and receive your personalized report highlighting specific food intolerances.  Experience the benefits of targeted wellness with the GutChek Food Intolerance - Human Test Kit. Take charge of your digestive health and make informed dietary changes today.

title_shipToHome_date_delivery

866a6285-4af1-4f5d-93da-a705a7372d9e.7b117d3ebf629eb8f1d44f434b285ffc.jpeg

gutChek Food Intolerance Testing kit

(Only one option can be selected at a time)

Protect your purchase

Powered by BACtrack's proprietary BluFire® fuel cell sensor technology, the ultra-compact BACtrack C8 quickly and easily estimates your alcohol level, with professional-grade accuracy. BACtrack's patented ZeroLine® technology can even tell you when your BAC will return to 0.00%, empowering you to make better decisions while drinking. Perfect for any social situation, from happy hour to dinner parties, the tiny BACtrack C8 personal breathalyzer will raise your drinking IQ, helping you and your friends drink smarter.

title_shipToHome_date_free_delivery

a99c9ea0-1685-4dbf-8050-b349d69b9238.66543b6db146976929da6a84605fd67a.png

BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

2db6db07-0c34-4f2e-8231-1224d6196c48_1.3b52ba4d411c020712539ddbd8fcaece.jpeg

BACtrack Element Pro - Alcohol tester - cordless

gutChek Food Intolerance Test - Testing Food intolerances, Nutrients you may be low in and Toxins you may be exposed to - 780 Items Tested, Non-Invasive, Science-Based Hair Analysis, Results in 7-10 Days

e3940195-fe59-4a9b-ab98-9b7232978d10.229558776880a1d58d25004f764a145d.png

gutChek Premium Food Intolerance Testing kit

title_store_not_available

47aa847e-1ccf-46a4-a36e-98a8e47ab623.bbca7df7421c2797d732ef46e2c27550.jpeg

UTI Test Strips

title_shipToHome_not_available

2b96341f-2b20-463c-9efe-6a830503f4da.77bb9c5c6ce3e400fe1b8a5e0c573901.jpeg

Rapid Response®  COVID-19 Antigen Test

cecf1f04-0cca-439d-b32a-e7526dd4bce2.9f493216d6447dddf14649d28fe65c4e.jpeg

kurtrusly 100X Urine Test Strips Reagent Paper PH Professional Household Testing Tool Multifunctional Lightweight Useful Sports

1220741b-2d32-420f-af74-ef570ae28a0f_1.dd2846403dca64ad3cd603ef94391119.jpeg

BACtrack S80 Breathalyzer | Professional-Grade Accuracy | . & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

51ed548e-8c94-40ee-a174-24e6701d9705.28d6449649e718e36803152faf8ea9fd.jpeg

5 Pack Easy@Home Marijuana (THC) Single Panel Drug Tests Kit - Value Pack THC Screen Urine Drug Test Kit - #EDTH-114

16275921-a2f2-4e33-99fa-049d5be4a41c.c4e3dccc0233ffdc5008bc5b095d6d0c.jpeg

16 in 1 Drinking Water Test Kit, Home Water Test Kit, Water 50pcs

size

50pcs

100pcs

Schedule repeat deliveries.

Save 5% to 10% on vitamins & more

c4030fa9-130a-48ea-8588-61fe56cd45f1.493b621434ea634ff2e9f34202ee1682.jpeg

Easy@Home Multi-Drug Screen Test, #EDOAP-264, 5 count

Prime Screen THC Marijuana Urine Drug Test Kit is designed to detect THC metabolites in urine at a 50 ng/mL cutoff level. This 10-pack provides a simple way to perform preliminary THC screening.  Each test card is individually sealed for easy storage and use. Simply dip the test card into a urine sample for 10 seconds and read the result after 5 minutes. Two lines indicate a negative result, while one control line indicates a preliminary positive result.

c119c9f4-bcd7-47b5-b9e1-4a1b2f5392fa.6160fddede121e23d300586efc0de6ae.jpeg

Prime Screen THC Drug Test Kit, 10-pack Single Panel Urine Test, 50 ng/ml Cutoff

b55f1bc6-ccee-4b95-a9f9-16b003ed52e8.6b7f105a1b8504af55e3805d5a2a2f93.png

WELLlife  3-in-1 COVID / Flu A&B Test Kit, 2 Tests (Expiry: NOV 2026)

The GutChek Food Intolerance - Pet Test Kit is a trusted, science-based solution designed to help pet owners manage their pets’ digestive health. Perfect for dogs and cats experiencing food sensitivities or discomfort, this test screens for over 150 common foods and environmental elements, helping you identify potential triggers of bloating, itching, digestive upset, and other signs of sensitivity. By understanding your pet’s unique needs, you can make informed changes to their diet for a happier, healthier life.  Why Choose the GutChek Food Intolerance - Pet Test Kit?  Precise Food Sensitivity Detection for Pets: Uncover sensitivities and intolerances in your pet’s diet with GutChek’s advanced analysis. This test screens for common irritants, such as certain proteins, grains, and additives, allowing you to adjust their meals to support comfort and well-being.  Simple, Non-Invasive Collection Process: Using a small sample of your pet’s fur, the test kit provides an easy, stress-free way to understand your pet’s health. Clear instructions and all required tools are included, making sample collection hassle-free.  Comprehensive Sensitivity Report: After analysis, receive a detailed report that breaks down your pet’s specific sensitivities, empowering you to make informed choices for their diet, minimize symptoms, and promote digestive comfort. A free results review is also included to ensure you fully understand the findings and recommendations.  Holistic Pet Health Support: Managing your pet’s gut health helps reduce inflammation, improve energy levels, and support immune health. With the GutChek Food Intolerance - Pet Test, you can tailor their diet to help prevent future issues and create a more balanced, vibrant life for your furry friend.  Key Benefits of the GutChek Food Intolerance - Pet Test:  Tailored Pet Health Insights: Receive specific dietary recommendations based on your pet’s sensitivities. Stress-Free Fur Sample Collection: Quick, simple, and non-invasive sampling. Thorough Report with Expert Support: Detailed analysis with a free results consultation. Tests for 150+ Foods and Additives: Broad coverage of potential allergens. Eco-Friendly Digital Option: Go green with zero-emission testing through digital reports. Support Your Pet’s Wellness Naturally Signs such as bloating, itching, digestive discomfort, or fatigue in pets are often linked to food sensitivities. The GutChek Food Intolerance - Pet Test Kit enables you to take control of your pet’s diet and reduce symptoms, giving them the balanced and vibrant life they deserve.  How It Works: After purchase, follow the instructions to collect a small sample of your pet’s fur. Submit it to our lab for a full analysis, and receive a personalized report that pinpoints sensitivities and recommends dietary adjustments.  Help your pet thrive with the GutChek Food Intolerance - Pet Test Kit. Gain insights, reduce guesswork, and build a healthier diet for lasting comfort and wellness.

a0fa7a80-815b-4254-b204-1f64b96c6885.db14d6bad00c725cb5ffa8e87a665b14.jpeg

gutChek Intolerance Testing for Pets

edf549f1-4655-4d4a-b3d1-5f3a45407a9d.4ca2ff4cdca3a0c47497cead85b4c68c.jpeg

Easy@Home 5 Panel Multi-Drug Urine Test Kit, Instant Results, 5 Count

Members get free same-day delivery.*

Keep the candy coming

0bdf1fc4-3da1-4420-aeae-0351747b121a.5ef5a3664274d10ac794f60cce16d206.jpeg

100pcs Test Strip Dipstick 11 Parameter Urinalysis Reagent PH Value Test Paper, For Meal Prep

actual_color

White

10180d40-4084-46ea-88a0-34773cfdbfd9.e0b20dee3474045bd05d514eb40c5905.jpeg

Ohufall Portable Breath Meter With LCD Display - Instant Measurement Tool (300mA), Suitable For Everyday Use To Monitor Breath Conditions

Black

BACtrack C6 Keychain - alcohol tester - white

5dbc6ffe-5d8c-488e-93da-8edcf1949dd4.02dccf2cb22976e10691f353562a9df0.jpeg

BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

473e6376-e8a6-48bc-b806-5c40819f1d73.8ec444d01668c7db66164d8021392554.jpeg

Artron® COVID-19 Rapid Antigen Test (Made in Canada), 5 Tests per Pack

78c984ec-73ed-40bb-b5c3-c9cdd6bc05e9.30439fd885a2ac66ce2be8d9f254094d.jpeg

pH Test Strips Universal Application pH 0-14 100 Strips for Saliva Urine with Soil Testing

ph4.5 to 9

ph0 to 14

Easy@Home Single Panel Marijuana Drug Test 10 Pack Individual Kits Home Use or Professional. Easy@Home Instant THC Drug Test Kit include at home marijuana tests that are perfect to detect THC (Marijuana/Cannabinoids) in urine; qualitative detection based on cutoff of 50 ng/mL. THC Drug Tests are useful for a pre-employment phase, detox, or testing yourself or loved ones. Testing for THC is easy, quick, and accurate. Just pull the cap off, Immerse the test in Urine for 10 seconds, and read results at 5 minutes after testing. This item is FDA Cleared and CLIA Waived for OTC use and Meets SAMHSA standards.

2fb55761-b746-4594-afcf-63abe6398b50.04ec9349da14a4b749bf00aefd169f17.webp

Easy@Home (10 Pack) Marijuana (THC) Single Panel Drug Screen Test, WEDTH-114-10

87e4ef48-a03b-4d87-9e1e-19421ff96853.6400e5a27207a030fadef3f0ed730e32.jpeg

Sonmol Digital Home Breathing Test Device, PEF & FEV1 with Green LCD Screen & Bluetooth APP, for Adults and Children

f80ff4ec-62da-499e-9c01-54050e4b7e30.8581e1f9a718e60c363d6d043db188a9.png

Easy@Home 25 Pack Nicotine Urine Test Kit Cotinine 200 ng/ml #ECOT-114

The Easy@Home 5 Panel Urine Drug Test Kit tests for five drugs using a  urine sample. It screens for THC, cocaine, opiates, amphetamines, and  methamphetamine. Each test takes about 5 minutes. Two lines mean a  negative result. One line means a positive result. Each kit is wrapped  for clean, easy use. This 5-count pack is good for home, work, or school  use. Over 99% accurate. FDA approved and CLIA waived.

bde4ce3b-9947-421a-8c5f-f2c48841d53a.c5dba282087a06fc5ff2d41f90745905.jpeg

Easy@Home 5 Panel Urine Drug Test Kit, Instant Results, 5 Count

b85f4a1e-5700-4d35-ac0e-0769d01bc0ed.251ee8555eb3d6bde84eb07f550b95ed.jpeg

50-Piece Universal pH Test Strips Kit for Swimming Pools, Drinking Water & Aquariums - High Accuracy Water Quality Testing with Color Chart

8fb7b6a9-51f8-448f-b6c5-507a5fdc38d0.8607cc0ed6bf441630c4ef349645780a.jpeg

Easy@Home 10 Pack Nicotine Cotinine Urine Panel Dip Test Strips Kit- Sensitive Rapid Detection for Cotonine from Vaping Tobacco Cigarette Smoking Devices 200 ng/mL #ECOT-114

Grab cold & cough essentials.

Fight off flu season

06c486a2-1e4e-4915-919f-1904de50bc99.c6e8b19958de4f9e0361d1eceae6454a.jpeg

Electronic , Fast Measurement 3 Color Warning Non Contact White Temperature Gun  for Home

64e959a7-3f05-4c0c-9821-2cf5f06d460b.9972b41345b2e81ef22755b5d21dd4f1.jpeg

Breathalyzer | Professional-Grade Accuracy Portable Breath Alcohol Tester for Personal & Professional Use with 15 Mouthpieces

9e148faa-6071-4816-8634-a4ffadc663bc.5d07d423c5caebaea9e6bd868d85a9d8.jpeg

Artron Rapid COVID-19 Antigen Test Made in Canada (Pack of 5) OCT 2026 Expiry

SharkTRUE 100pc Universal pH Test Strips, Full Range 0-14, Quickly pH Testing

4.5-9

0-14

33ee3c80-2007-4016-ab8b-264238b247e2.8f140fd84a9f65d314a1a3a67d795e62.jpeg

Trendy Tool Kit for Home, Breathalyzer | Grade Accuracy | DOT NHTSA Approved | 510(k) Cleared | Portable Breath Tester for Personal Use

508_Blue

504_Black

From your phone to your home.

Delivery in as fast as 1 hr*

72b28d82-6ac1-408c-95d8-587bdbc620b7.ca7a2e8a397a17117553d22c55aa2fe8.jpeg

PH Test Paper Strips, Wide Range 1-14 pH Litmus Indicator Kit, Universal Acid Alkaline Measuring Tool, Accurate for Water, Soil, Saliva, Urine, Food, Educational Science & Health Monitoring, 80 Strips

5db4d6da-39d6-4b39-bd22-82d6840893da.976c3a66ef2d7f99b5a5a9b348c144ab.jpeg

Nanospeed   Vitamin D Rapid Test Kit, Professional Diagnostic Test, 2 Tests per Box

0e2b598c-a8d5-4283-a53f-951e834a140c.0b14452418e1118023ca72d3a11515be.jpeg

15 Pack Easy@Home Marijuana (thc) Single Panel Drug Tests Kit - 15 Tests

ad9fa6df-c7a4-4c25-b774-1cc78f6e4f2b.fd431ac450ddd3fcd4f4f8e25c8b0cc0.jpeg

Easy@Home 5 Panel Urine Drug Test Cup, Instant Results, 5 Count

732743c5-c085-4fb4-a322-016b01413e9b.e167c8bcd24b3f9c0ad83db0288034d8.jpeg

100 PCS PH Test Strips Fast Accurate Result Portable PH Reagent Strips for Testing Saliva Urine Liquid for Testing Soil Water Saliva Water Food Fish Tank Aquariums Ponds

5df54c12-6447-427e-afbe-f038061d3b02.f31e82592848bcd5bee3d589ec1e948d.jpeg

Artron COVID Rapid Test, Made in Canada, 5 Tests (Expiry: DEC 2026)

number_of_pieces

5 Test (Expiry: DEC 2026)

5 Tests (Expiry: SEP 2027)

80-Piece Universal pH Test Strips for Body Health Monitoring and Household Liquids Analysis

ee726d90-c876-4010-b60d-2483b6f4a6f9.089b5790f9da6bcdf7017000a16fabf3.png

Prime Screen 5-Level THC Marijuana Urine Drug Test Kit, 3-Pack

789dd5af-42d2-43f6-bb96-f3c16757eb6b.f9c822b589bcbf7610590e220682e6ab.jpeg

TOPINCN 50Pcs Water Test Strip 6-In-1 PH Value Hardness Test Strip Pool Test Strip SG5

17827030-cb25-4aac-ba8a-ce7534e31e99.d29b1f0fd9838d2728bceeb5bbf22222.jpeg

Breathalyzer, Portable Breath Tester  For Detecting

edcf7e39-d82c-4876-9da7-d790e7bd855f.a5ded4f817a7014c2bb42105f4fce292.jpeg

PH Test Paper, Small 4.5-9.0 100PCS PH Paper Quick Testing Easy To Use  for Saliva for Water

c0187377-1996-40e2-a88d-85984dc2f3dd.6935aac80093ea8c973d77057272f519.png

Easy@Home 5 Panel Instant Urine Test - 10 pack

3151ecc5-5a75-41ab-8467-bbf9b1c4f0da.72912f80f3b7d7d7155ca26b318198c3.jpeg

Mosiee 100Pcs Water Total Hardness Test Strips Quick And Easy Testing Kit 0-425 Ppm Drinking Water Test Strip Ph Bromine

As pictures show

8bc70d7b-2860-4054-8787-d634378b98d9.d09e61d189e404accfc22d5952187636.jpeg

Universal pH Test Paper Roll for Water Quality 0-14 Range, 5m Length, Instant Results for Aquariums & Labs

Home Diagnostic Tests(1000+)

Home Diagnostic Tests