Best Vitamin B12 Tests in 2026

Compare vitamin B12 tests by price, collection options and additional tests. Each includes vitamin B12.

59 vitamin B12 tests from 28 providers

Sorted by: Lowest pricePrice

ProviderMarkers IncludedCollection Price

Anabolic Insights Vitamin B12

vitamin B12

Lab visit at Quest

$15

DrSays Vitamin B12 (Cobalamin)

vitamin B12

Lab visit at Labcorp

$19.32

2 more matching options from DrSays

DrSays Vitamin B12 and Folate

vitamin B12

+ 1 more marker

Lab visit at Labcorp

$27.32

DrSays Vitamin B12 + Folate with Vitamin D

vitamin B12

+ 2 more markers

Lab visit at Labcorp

$45.98

Goodlabs Vitamin B12 (Cobalamin)

vitamin B12

Lab visit at Quest

$22

1 more matching option from Goodlabs

Goodlabs Nutrient Panel

vitamin B12

+ 8 more markers

Lab visit at Quest

$55

Mito Health Vitamin B12 (Cobalamin) Blood Test

vitamin B12

Lab visit at QuestClinician review

$24.79

1 more matching option from Mito Health

Mito Health Vitamin B12 (Cobalamin) and Folate Panel

vitamin B12

+ 1 more marker

Lab visit at QuestClinician review

$30.08

TestWell Vitamin B12 Test

vitamin B12

Lab visit at QuestClinician review

$25.99

2 more matching options from TestWell

TestWell Vitamin B12 & Folate Test

vitamin B12

+ 1 more marker

Lab visit at QuestClinician review

$42.99

TestWell Comprehensive B12 Deficiency Panel — $79.99

vitamin B12

+ MMA

+ 1 more marker

Lab visit at QuestClinician review

$85.99

JustLabs Vitamin B12

vitamin B12

Lab visit at Quest

$26

1 more matching option from JustLabs

JustLabs Vitamin & Mineral Panel

vitamin B12

+ 7 more markers

Lab visit at Quest

$82

Own Your Labs Vitamin B12

vitamin B12

Lab visit at Labcorp

$26

1 more matching option from Own Your Labs

Own Your Labs Vitamin B12 and Folate

vitamin B12

+ 1 more marker

Lab visit at Labcorp

$40.40

Instalab Vitamin B12

vitamin B12

Lab visit at QuestClinician review

$28

2 more matching options from Instalab

Instalab Vitamin B12 and Folate

vitamin B12

+ 1 more marker

Lab visit at QuestClinician review

$43

Instalab Homocysteine, Folate & B12

vitamin B12

+ 2 more markers

Lab visit at QuestClinician review

$53

Marek Diagnostics Vitamin B12

vitamin B12

Lab visit at Quest

$29

1 more matching option from Marek Diagnostics

Marek Diagnostics Vitamin B12 & Folate (Folic Acid), Serum

vitamin B12

+ 1 more marker

Lab visit at Quest

$65

Jason Health Vitamin B12 (Cobalamin)

vitamin B12

Lab visit at Quest

$33

1 more matching option from Jason Health

Jason Health Vitamin B12 (Cobalamin) and Folate Panel, Serum

vitamin B12

+ 1 more marker

Lab visit at Quest

$48

Grassroots Labs Vitamin B12

vitamin B12

Lab visit at Quest

$37.11

1 more matching option from Grassroots Labs

Grassroots Labs Vitamin B12 and Folic Acid

vitamin B12

+ 1 more marker

Lab visit at Quest

$59.33

DirectLabs Vitamin B12 (Cobalamin)

vitamin B12

Lab visit at Quest

$38

2 more matching options from DirectLabs

DirectLabs Vitamin B12 And Folic Acid (Folate)

vitamin B12

+ 1 more marker

Lab visit at Quest

$59

DirectLabs Pernicious Anemia Diagnostic Panel

vitamin B12

+ MMA

Lab visit at Quest

$269

Life Extension Vitamin B12 and Folate Blood Test

vitamin B12

+ 1 more marker

Lab visit at QuestCoaching

$40

1 more matching option from Life Extension

Life Extension B12 Status Panel Blood Test

vitamin B12

+ MMA

+ 1 more marker

Lab visit at QuestCoaching

$69

HealthLabs Vitamin B12 Test

vitamin B12

Lab visit at Quest or Labcorp

$41

1 more matching option from HealthLabs

HealthLabs Vitamin B12 & Folic Acid Test

vitamin B12

+ 1 more marker

Lab visit at Quest or Labcorp

$65

Walk-In Lab Vitamin B12 Blood Test

vitamin B12

Lab visit at Quest or Labcorp

$41

1 more matching option from Walk-In Lab

Walk-In Lab Vitamin B12 and Folate Panel

vitamin B12

+ 1 more marker

Lab visit at Quest or Labcorp

$65

Ulta Lab Tests Vitamin B12 Test Most Popular

vitamin B12

Lab visit at Quest

$41.90

1 more matching option from Ulta Lab Tests

Ulta Lab Tests Vitamin B12 and Folate Panel Test

vitamin B12

+ 1 more marker

Lab visit at Quest

$54.90

LabReqs / SchoolTiters Vitamin B12

vitamin B12

Lab visit

$42.99

Celio Health Vitamin B12

vitamin B12

Lab visit at Quest

$45

3 more matching options from Celio Health

Celio Health Micronutrient, Vitamin B12

vitamin B12

Lab visit at Quest

$55

Celio Health Quick Nutrition Panel

vitamin B12

+ 8 more markers

Lab visit at Quest

$195

Celio Health Anxiety and Depression Health Panel

vitamin B12

+ 9 more markers

Lab visit at Quest

$250

Accesa Labs Vitamin B12 Test

vitamin B12

Lab visit at Quest

$49

Labcorp OnDemand Vitamin B12 Test

vitamin B12

Lab visit at Labcorp

$49

2 more matching options from Labcorp OnDemand

Labcorp OnDemand Vitamin B12 and Folate Test

vitamin B12

+ 1 more marker

Lab visit at Labcorp

$89

Labcorp OnDemand Micronutrient Test

vitamin B12

+ 5 more markers

Lab visit at Labcorp

$239

LabsMD Vitamin B12

vitamin B12

Lab visit at Quest

$49

1 more matching option from LabsMD

LabsMD Vitamin B12 and Folates

vitamin B12

+ 1 more marker

Lab visit at Quest

$105

Private MD Labs Vitamin B12

vitamin B12

Lab visit at Quest or Labcorp

$49

1 more matching option from Private MD Labs

Private MD Labs Vitamin B12 and Folates

vitamin B12

+ 1 more marker

Lab visit at Quest or Labcorp

$105

True Health Labs Vitamin B-12 Blood Test

vitamin B12

Lab visit

$49

1 more matching option from True Health Labs

True Health Labs Vitamin B-12 and Folate (Folic Acid) Serum Test

vitamin B12

+ 1 more marker

Lab visit

$79

Request A Test Vitamin B12 Level Blood Test

vitamin B12

Lab visit at Labcorp

$53

1 more matching option from Request A Test

Request A Test Vitamin B12 and Folates Blood Test

vitamin B12

+ 1 more marker

Lab visit at Quest

$73

Everlywell Vitamin B12

vitamin B12

Lab visitClinician review

$55

Quest Health Vitamin B12 Test

vitamin B12

Lab visit at QuestLive consultation

$55

2 more matching options from Quest Health

Quest Health Vitamin B12 & Folate Test

vitamin B12

+ 1 more marker

Lab visit at QuestLive consultation

$88

Quest Health Core Vitamin and Micronutrient Test Panel

vitamin B12

+ 4 more markers

Lab visit at QuestLive consultation

$245

Personalabs Vitamin B12 Blood Test

vitamin B12

Lab visit at LabcorpClinician review

$81

1 more matching option from Personalabs

Personalabs Vitamin B12 and Folates Blood Test

vitamin B12

+ 1 more marker

Lab visit at LabcorpClinician review

$108

LetsGetChecked Essential Vitamin Test

vitamin B12

+ 2 more markers

Home kit

$109

Broader panels & memberships (104)

Includes this test within a membership or alongside other complete panels.

ProviderMarkers IncludedCollection Price

DrSays Anemia Profile B

vitamin B12

+ 19 more markers

Lab visit at Labcorp

$47.99

42 more matching options from DrSays

DrSays Anemia Test Panel

vitamin B12

+ 40 more markers

Lab visit at Labcorp

$60.95

DrSays Nutrition Panel (Basic)

vitamin B12

+ 25 more markers

Lab visit at Labcorp

$62.95

DrSays Early Pregnancy Panel (Basic)

vitamin B12

+ 43 more markers

Lab visit at Labcorp

$72.94

DrSays Post-COVID-19 Basic Test Panel

vitamin B12

+ 16 more markers

Lab visit at Labcorp

$72.95

DrSays Health Check Panel, Senior Citizen (Basic)

vitamin B12

+ 52 more markers

Lab visit at Labcorp

$73.93

DrSays Hair Loss Health Panel

vitamin B12

+ 24 more markers

Lab visit at Labcorp

$92.93

DrSays Post-COVID-19 Expanded Test Panel

vitamin B12

+ 50 more markers

Lab visit at Labcorp

$99.92

DrSays Weight Management (Professional)

vitamin B12

+ 49 more markers

Lab visit at Labcorp

$104.91

DrSays Weight Management (Women) (Men) - Basic Plus

vitamin B12

+ 49 more markers

Lab visit at Labcorp

$104.91

DrSays Long COVID Profile (LabCorp Test 165065. Synonyms: CDC Post COVID; Long COVID; PASC; Post COVID; Post‐Acute Sequelae SARS, CoV‐2 infection.)

vitamin B12

+ 39 more markers

Lab visit at Labcorp

$104.92

DrSays Nutrition Panel (Professional)

vitamin B12

+ 27 more markers

Lab visit at Labcorp

$110.92

DrSays Anemia Health - Advanced

vitamin B12

+ 43 more markers

Lab visit at Labcorp

$113.91

DrSays Fatigue & Low Energy Panel

vitamin B12

+ 42 more markers

Lab visit at Labcorp

$128.94

DrSays Early Pregnancy Panel (Professional)

vitamin B12

+ 46 more markers

Lab visit at Labcorp

$134.92

DrSays Health Check Panel (Plus)

vitamin B12

+ 61 more markers

Lab visit at Labcorp

$138.87

DrSays Iron and Fatigue Panel

vitamin B12

+ 45 more markers

Lab visit at Labcorp

$146.89

DrSays GLP-1 Treatment Monitoring Panel(Comprehensive)

vitamin B12

+ 53 more markers

Lab visit at Labcorp

$167.87

DrSays Health Check Panel, Senior Citizen, Men (Advance)

vitamin B12

+ 62 more markers

Lab visit at Labcorp

$183.88

DrSays Health Check Panel, Senior Citizen, Women (Advance)

vitamin B12

+ 63 more markers

Lab visit at Labcorp

$204.88

DrSays Longevity Health Panel (Comprehensive)

vitamin B12

+ 17 more markers

Lab visit at Labcorp

$211.88

DrSays Weight Management (Comprehensive)

vitamin B12

+ 55 more markers

Lab visit at Labcorp

$218.85

DrSays Anemia Health - Comprehensive

vitamin B12

+ 44 more markers

Lab visit at Labcorp

$220.88

DrSays Digestive Health Panel (Professional)

vitamin B12

+ 46 more markers

Lab visit at Labcorp

$225.88

DrSays Early Pregnancy Panel (Comprehensive)

vitamin B12

+ 46 more markers

Lab visit at Labcorp

$227.88

DrSays Fitness - Advanced

vitamin B12

+ 55 more markers

Lab visit at Labcorp

$241.84

DrSays Nutrition Panel (Comprehensive)

vitamin B12

+ 30 more markers

Lab visit at Labcorp

$267.88

DrSays Anti-Aging Panel, Women (Advance)

vitamin B12

+ 58 more markers

Lab visit at Labcorp

$268.85

DrSays Health Check Panel, Men (Advance)

vitamin B12

+ 67 more markers

Lab visit at Labcorp

$314.83

DrSays Health Check Panel, Women (Advance)

vitamin B12

+ 68 more markers

Lab visit at Labcorp

$318.82

DrSays Health Check Panel, Senior Citizen, Women (Comprehensive)

vitamin B12

+ 71 more markers

Lab visit at Labcorp

$336.78

DrSays Anti- Aging 4 Comprehensive

vitamin B12

+ 31 more markers

Lab visit at Labcorp

$353.83

DrSays Digestive Health - Advanced

vitamin B12

+ 46 more markers

Lab visit at Labcorp

$355.89

DrSays Digestive Health Panel (Comprehensive)

vitamin B12

+ 52 more markers

Lab visit at Labcorp

$356.81

DrSays Heavy Metal Panel (Professional)

vitamin B12

+ 42 more markers

Lab visit at Labcorp

$367.90

DrSays Health Check Panel, Senior Citizen, Men (Comprehensive)

vitamin B12

+ 73 more markers

Lab visit at Labcorp

$384.77

DrSays Anti-Aging Panel, Men (Comprehensive)

vitamin B12

+ 73 more markers

Lab visit at Labcorp

$395.77

DrSays Anti-Aging Panel, Women (Comprehensive)

vitamin B12

+ 74 more markers

Lab visit at Labcorp

$402.77

DrSays Metabolic Discovery Comprehensive Panel

vitamin B12

+ 54 more markers

Lab visit at Labcorp

$410.88

DrSays Heavy Metals and Metabolic Syndrome Panel

vitamin B12

+ 56 more markers

Lab visit at Labcorp

$513.81

DrSays Heavy Metal Panel (Comprehensive)

vitamin B12

+ 42 more markers

Lab visit at Labcorp

$531.88

DrSays Health Check Panel, Men (Comprehensive)

vitamin B12

+ 74 more markers

Lab visit at Labcorp

$533.72

DrSays Health Check Panel, Women (Comprehensive)

vitamin B12

+ 74 more markers

Lab visit at Labcorp

$596.69

Goodlabs Iron Status Panel

vitamin B12

+ 23 more markers

Lab visit at Quest

$60

3 more matching options from Goodlabs

Goodlabs Comprehensive Women's Panel

vitamin B12

+ 71 more markers

Lab visit at Quest

$185

Goodlabs Comprehensive Men's Panel

vitamin B12

+ 71 more markers

Lab visit at Quest

$195

Goodlabs Comprehensive Panel (excluding hormones)

vitamin B12

+ 63 more markers

Lab visit at BioReference

$250

JustLabs Energy & Fatigue Panel

vitamin B12

+ 34 more markers

Lab visit at Quest

$90

Mito Health Anemia Panel

vitamin B12

+ 19 more markers

Lab visit at LabcorpClinician review

$91.33

3 more matching options from Mito Health

Mito Health Core Panel

vitamin B12

+ 132 more markers

Lab visit at QuestClinician review

$291.75

Mito Health Pro Panel

vitamin B12

+ 156 more markers

Lab visit at QuestClinician review

$468.57

Mito Health Ultra Panel

vitamin B12

+ MMA

+ 166 more markers

Lab visit at QuestClinician review

$1,864.03

Celio Health Energy & Recovery Optimization Panel

vitamin B12

+ 38 more markers

Lab visit at Quest

$155

4 more matching options from Celio Health

Celio Health Chronic Fatigue Deep Dive Panel

vitamin B12

+ 39 more markers

Lab visit at Quest

$164

Celio Health Early Dementia Detection and Brain Health Panel

vitamin B12

+ 28 more markers

Lab visit at Quest

$205

Celio Health Optimal Wellness

vitamin B12

+ 59 more markers

Lab visit at Quest

$295

Celio Health Female Performance & Longevity Panel

vitamin B12

+ 58 more markers

Lab visit at Quest

$955

Empirical Health Comprehensive Biomarker Testing

vitamin B12

+ 79 more markers

Lab visit at QuestClinician review

$190

Vitals Vault Advanced Full Body

vitamin B12

+ 82 more markers

Lab visit at Quest

$199

1 more matching option from Vitals Vault

Vitals Vault Max Full Body

vitamin B12

+ 97 more markers

Lab visit at Quest

$399

Ulta Lab Tests Methylation Essentials Panel

vitamin B12

+ MMA

+ 35 more markers

Lab visit at Quest

$211.90

Instalab GLP-1 Safety & Monitoring Panel

vitamin B12

+ 50 more markers

Lab visit at QuestClinician review

$221

3 more matching options from Instalab

Instalab Fatigue Blood Panel

vitamin B12

+ 44 more markers

Lab visit at QuestClinician review

$271

Instalab Instalab Blood Panel

vitamin B12

+ 63 more markers

Lab visit at QuestClinician review

$311

Instalab Athlete Blood Panel

vitamin B12

+ 72 more markers

Lab visit at QuestClinician review

$611

Anabolic Insights Comprehensive Hormone & Metabolic Panel

vitamin B12

+ 45 more markers

Lab visit at Quest

$225

1 more matching option from Anabolic Insights

Anabolic Insights Advanced Women's Panel

vitamin B12

+ 83 more markers

Lab visit at Quest

$590

Private MD Labs Wellness Test In-Depth

vitamin B12

+ 85 more markers

Lab visit at Quest or Labcorp

$246

LabReqs / SchoolTiters Women's Health Package

vitamin B12

+ 15 more markers

Lab visit

$249

1 more matching option from LabReqs / SchoolTiters

LabReqs / SchoolTiters Wellness Panel I

vitamin B12

+ 30 more markers

Lab visit

$372.99

Life Extension Healthy Aging Comprehensive

vitamin B12

+ 64 more markers

Lab visit at QuestCoaching

$249

Accesa Labs Professional Wellness Panel

vitamin B12

+ 32 more markers

Lab visit at Quest

$269

SiPhox Health Ultimate 360

vitamin B12

+ 58 more markers

Home kit

$274

WHOOP Metabolic Health Panel

vitamin B12

+ 70 more markers

Lab visit at QuestClinician review

$299

2 more matching options from WHOOP

WHOOP Performance Health Panel

vitamin B12

+ 80 more markers

Lab visit at QuestClinician review

$299

WHOOP Women's Health Panel

vitamin B12

+ 73 more markers

Lab visit at QuestClinician review

$299

LabsMD Wellness Test In-Depth

vitamin B12

+ 65 more markers

Lab visit at Quest

$308

Hims & Hers Labs by Hers

vitamin B12

+ 68 more markers

Lab visit at QuestClinician review, Messaging about results

$349First year

1 more matching option from Hims & Hers

Hims & Hers Labs by Hims

vitamin B12

+ 69 more markers

Lab visit at QuestClinician review, Messaging about results

$349First year

Maximus Maximal Panel

vitamin B12

+ 100 more markers

Lab visit at Quest

$349.99First year

Own Your Labs Heart Health Advanced Plus Bundle

vitamin B12

+ 22 more markers

Lab visit at Labcorp

$383.80

2 more matching options from Own Your Labs

Own Your Labs Ultimate Health

vitamin B12

+ 55 more markers

Home kit

$400

Own Your Labs Citizen Scientist Bundle

vitamin B12

+ 61 more markers

Lab visit at Labcorp

$517.20

Everlywell Everlywell 360

vitamin B12

+ 77 more markers

Lab visit at QuestClinician review

$399First year

Humanaut Health Advanced Health Check

vitamin B12

+ 71 more markers

Lab visitLive consultation

$399

2 more matching options from Humanaut Health

Humanaut Health Path

vitamin B12

+ 71 more markers

Lab visitLive consultation

$2,700First year

Humanaut Health CoreMD

vitamin B12

+ 71 more markers

Lab visitOngoing clinical care

$11,700First year

Joi + Blokes Joi + Blokes Advanced Panel

vitamin B12

+ 55 more markers

Lab visitLive consultation

$399

1 more matching option from Joi + Blokes

Joi + Blokes Comprehensive Panel

vitamin B12

+ 81 more markers

Lab visit at QuestLive consultation, Coaching, Messaging about results

$699

Labcorp OnDemand Advanced Health Panel

vitamin B12

+ 60 more markers

Lab visit at Labcorp

$399

Quest Health Elite Health Profile

vitamin B12

+ 61 more markers

Lab visit at QuestLive consultation

$405

Peak Personalized Healthcare Comprehensive Biomarker Panel

vitamin B12

+ 25 more markers

Lab visitLive consultation

$450

InsideTracker Membership + Ultimate

vitamin B12

+ 43 more markers

Lab visit at Quest

$489First year

iThriveMD Comprehensive Longevity Lab Panel

vitamin B12

+ 44 more markers

Lab visit at QuestLive consultation

$499

OneTwenty OneTwenty Membership

vitamin B12

+ 86 more markers

Lab visit at Quest

$499First year

Ways2Well Clarity

vitamin B12

+ 39 more markers

Lab visitLive consultation

$499

1 more matching option from Ways2Well

Ways2Well Core

vitamin B12

+ 39 more markers

Lab visitLive consultation

$1,499First year

Parsley Health Advanced Lab Panel + Review

vitamin B12

+ 78 more markers

Lab visit at QuestLive consultation, Messaging about results

$550

TestWell Total Body Panel

vitamin B12

+ 85 more markers

Lab visit at Quest

$605.99

Marek Diagnostics Total Health — Complete

vitamin B12

+ 89 more markers

Lab visit at Quest

$895

Walk-In Lab Anti-Aging #4

vitamin B12

+ 84 more markers

Lab visit at Quest or Labcorp

$955

RETO Health Full Cellular Assessment

vitamin B12

+ 95 more markers

Lab visitLive consultation

$1,990

ABL Wellness & Longevity Clinic Foundational Longevity Assessment

vitamin B12

+ 43 more markers

Lab visitClinician review

$2,995

Next Health Next Health Executive Physical

vitamin B12

+ 15 more markers

Clinician review, Live consultation

$15,000

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