2 best matches See all 49 results

Google 3,719 verified reviews
Exact match HSA/FSA accepted
Testosterone, Free, Bioavailable and Total, LC/MS/MS

Pinpoint the cause of low energy, Reveal hidden factors affecting muscle growth, Clarify the reasons behind mood swings

• All lab fees included

-20% $80

List price $100

3 markers HSA/FSA accepted
Thyroid TSH w/ Free T4 & Free T3

Pinpoint the cause of your fatigue, Reveal hidden thyroid issues effortlessly, Clarify why you're struggling with weight

• All lab fees included

-20% $80 · about $27 per marker

List price $100

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Why choose us

Why choose us

Other labs
Next day results for many testsNext day results for many tests Each result is released as soon as it is ready
Delivered in real timeDelivered in real time
NoNo
No surprise bills laterNo surprise bills later Know your total before you order
Clear upfront pricingClear upfront pricing
NoNo
Find the exact test you needFind the exact test you need Choose from the largest selections of blood tests available online
3,000+ tests3,000+ tests
NoNo
Clear next stepsClear next steps Understand your results in plain English
Next step includedPlain-English results
NoNo
Talk to a real personHuman support Experienced human support is available
Text, phone & emailText, phone & email
NoEmail / phone
Easy & free appointment changesEasy & free appointment changes Easily move dates, times & lab locations
As often as you needAs often as you need
NoNo
Every order reviewed by a physicianPhysician reviewed Licensed physician review before testing
Every orderEvery order
NoNo
Manage the whole family in one accountFamily accounts Manage everyone together, including under-18
Yes, incl. under-18Yes, incl. under-18
NoN/A
2 markers HSA/FSA accepted
Testosterone, Free and Total, LC/MS/MS

Pinpoint the cause of low energy, Reveal hidden factors affecting your mood, Confirm your hormone levels with certainty

Includes 2 markers • All lab fees included

-20% $79

List price $99

+ 57 more markers HSA/FSA accepted
Hormone Panel with E2 Ultrasensitive & F&T Testosterone LC/MS

Pinpoint the cause of your fatigue, Reveal hormone imbalances affecting your mood, Confirm testosterone levels for better vitality

Includes 62 markers • All lab fees included

-20% $138 · about $2 per marker

List price $173

+$58 for 57 more markers

HSA/FSA accepted
Testosterone, Free, Mass Spectrometry/Equilibrium Dialysis

Measures active testosterone in blood. Checks hormone balance in men. Assesses women's testosterone levels too.

All lab fees included

-20% $466

List price $583

HSA/FSA accepted
Testosterone, Free (Dialysis), Total (MS) and Sex Hormone Binding Globulin

Check testosterone and energy levels, Screen for low libido causes, Assess fertility and hormone balance

All lab fees included

-20% $89

List price $111

+ 63 more markers HSA/FSA accepted
Hormone Panel with Estradiol Ultrasensitive, Testosterone LC/MS-MS and Lipid

Reveal hormone imbalances affecting your mood, Pinpoint reasons behind unexpected weight changes, Assess your heart health with lipid insights

Includes 68 markers • All lab fees included

-20% $141 · about $2 per marker

List price $176

+$61 for 63 more markers

HSA/FSA accepted
Testosterone-free-bioavailable-total-SHBG

Measures male and female hormones, Assesses hormone balance and availability, Checks overall hormone health

All lab fees included

-20% $100

List price $125

3 markers HSA/FSA accepted
Prostate-Specific Antigen (PSA), Free and Total (MALES ONLY)

Detect prostate issues early for peace of mind, Unveil hidden health risks effortlessly, Confirm your prostate health with certainty

Includes 3 markers • All lab fees included

-20% $74

List price $93

3 markers HSA/FSA accepted
Kappa/Lambda Light Chains, Free with Ratio

Pinpoint the cause of unexplained fatigue, Reveal hidden issues affecting your immune system, Clarify the reasons behind persistent infections

Includes 3 markers • All lab fees included

-20% $284

List price $355

+ 56 more markers HSA/FSA accepted
Hormone Panel with Estradiol Ultrasensitive and Testosterone LC/MS/MS

Reveal hormone imbalances affecting your mood, Pinpoint causes of unexplained weight changes, Confirm testosterone levels impacting energy

Includes 61 markers • All lab fees included

-20% $126 · about $2 per marker

List price $157

+$46 for 56 more markers

1 marker HSA/FSA accepted
Thyroxine Free, Direct Dialysis (FT4)

Reveal thyroid imbalances affecting your energy, Clarify the cause of unexplained weight changes, Pinpoint issues impacting your mood and focus

Includes 1 marker • All lab fees included

-20% $70

List price $88

1 marker HSA/FSA accepted
Tri-iodothyronine Free (FT3)

Reveal thyroid imbalances affecting your energy, Pinpoint reasons behind unexplained weight changes, Clarify the cause of persistent fatigue

Includes 1 marker • All lab fees included

-21% $46

List price $58

2 markers HSA/FSA accepted
Tri-iodothyronine (T3) Total and Free (FT3)

Pinpoint the cause of your fatigue, Reveal hidden thyroid issues effortlessly, Clarify why you're struggling with weight

Includes 2 markers • All lab fees included

-20% $73 · about $37 per marker

List price $91

1 marker HSA/FSA accepted
Thyroxine Free (FT4), Immunoassay

Pinpoint the cause of your fatigue, Reveal hidden thyroid issues effortlessly, Clarify why you're gaining weight

Includes 1 marker • All lab fees included

-21% $42

List price $53

2 markers HSA/FSA accepted
Thyroid-Stimulating Hormone (TSH) and Free T4 (FT4)

Diagnose thyroid problems with precision, Pinpoint the cause of chronic fatigue, Expose the reasons behind your weight gain

Includes 2 markers • All lab fees included

-20% $72 · about $36 per marker

List price $90

1 marker HSA/FSA accepted
Protein S Antigen, Free

Checks blood clotting protein levels, Measures protein that prevents clots, Assesses risk of blood clots

Includes 1 marker • All lab fees included

-20% $378

List price $472

1 marker HSA/FSA accepted
Insulin, Free (Bioactive)

Checks active insulin levels in blood, Measures insulin affecting sugar control, Assesses body's insulin activity status

Includes 1 marker • All lab fees included

-20% $299

List price $374

HSA/FSA accepted
Estradiol, Free

Measures unbound estrogen hormone levels. Helps evaluate reproductive health. Assesses hormone balance in body.

All lab fees included

-20% $484

List price $605

1 marker HSA/FSA accepted
Kappa/Lambda Light Chains, Free with Ratio and Reflex to Immunofixation

Pinpoint the cause of unexplained fatigue, Reveal hidden immune system issues, Clarify potential risks for multiple myeloma

Includes 1 marker • All lab fees included

-20% $269

List price $336

HSA/FSA accepted
TSH with Reflex to Free T4

Screen for underactive thyroid symptoms, Check unexplained fatigue and weight changes, Monitor thyroid hormone balance over time

All lab fees included

-20% $39

List price $49

HSA/FSA accepted
Lambda Light Chain, Free, Urine

Monitor plasma cell disorder progression, Screen for abnormal protein buildup, Track kidney health over time

All lab fees included

-20% $242

List price $303

HSA/FSA accepted
Phenytoin, Free

Monitor seizure medication effectiveness closely, Check active drug levels accurately, Track dosage changes over time

All lab fees included

-20% $120

List price $150

HSA/FSA accepted
Kappa/Lambda Light Chains, Free with Ratio, Random Urine

Monitor plasma cell disorder progression, Detect abnormal urine protein patterns, Track kidney health over time

All lab fees included

-20% $289

List price $361

HSA/FSA accepted
Kappa Light Chain, Free, Urine

Screen for abnormal blood cell disorders, Monitor kidney stress and protein levels, Track plasma cell condition over time

All lab fees included

-20% $242

List price $303

HSA/FSA accepted
Cortisol, Free and Total, LC/MS

Check stress hormone imbalances now, Detect Cushing's syndrome warning signs, Monitor fatigue and weight changes

All lab fees included

-20% $390

List price $488

HSA/FSA accepted
Protein S Activity, Antigen, Total and Free

Screen for inherited blood clot risk, Check your body's clotting balance, Assess unexplained clotting or miscarriage causes

All lab fees included

-20% $934

List price $1168

HSA/FSA accepted
Cortisol, Free And Cortisone, 24 Hour Urine with Creatinine

Detect excess stress hormone levels, Screen for Cushing's syndrome signs, Monitor weight gain hormone causes

All lab fees included

-20% $602

List price $752

HSA/FSA accepted
Cortisol, Free, LC/MS, Serum

Check your active stress hormone levels, Screen for Cushing's syndrome symptoms, Monitor unexplained weight and mood changes

All lab fees included

-20% $299

List price $374

HSA/FSA accepted
Cortisol, Free, LC/MS/MS, Second Void Urine

Detect excess stress hormone levels, Screen for Cushing's syndrome symptoms, Monitor weight gain and mood changes

All lab fees included

-20% $273

List price $341

HSA/FSA accepted
Valproic Acid, Total and Free

Monitor your seizure medication levels, Check for medication toxicity risks, Track your treatment dose effectiveness

All lab fees included

-20% $273

List price $341

HSA/FSA accepted
Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS

Measure how daily stress affects you, Assess if stress may harm sleep, Evaluate stress impact on energy levels

All lab fees included

-20% $266

List price $332

HSA/FSA accepted
Hemoglobin, Free, Plasma

Screen for red blood cell breakdown, Detect hidden blood disorder symptoms, Monitor post-transfusion recovery progress

All lab fees included

-20% $299

List price $374

HSA/FSA accepted
Valproic Acid, Free

Monitor your seizure medication levels, Check for medication toxicity risks, Assess your current treatment dosage

All lab fees included

-20% $139

List price $174

HSA/FSA accepted
Nonesterified Fatty Acids (Free Fatty Acids)

Assess your body's fat metabolism, Screen for unexplained low blood sugar, Track your nutritional status over time

All lab fees included

-20% $279

List price $349

1 marker HSA/FSA accepted
Testosterone, Free, LC/MS/MS

Pinpoint the cause of low energy, Reveal hidden factors affecting muscle growth, Confirm your hormone balance with precision

Includes 1 marker • All lab fees included

-20% $79

List price $99

HSA/FSA accepted
Lambda Light Chain, Free, Serum

Check immune protein balance levels, Monitor plasma cell related conditions, Track unexplained fatigue and bone pain

All lab fees included

-20% $242

List price $303

HSA/FSA accepted
Morphine, Free (Unconjugated), Serum

Check morphine levels in blood, Confirm positive drug screen results, Monitor prescribed pain medication dosing

All lab fees included

-20% $261

List price $326

HSA/FSA accepted
Hemoglobin, Free, Urine

Detect red blood cell breakdown early, Check unexplained dark urine causes, Monitor ongoing red blood cell conditions

All lab fees included

-20% $113

List price $141

HSA/FSA accepted
Protein S Antigen, Total and Free

Check your blood clotting risk, Screen for inherited clotting disorders, Assess unexplained clot or miscarriage causes

All lab fees included

-20% $506

List price $633

HSA/FSA accepted
T4 Free, Direct Dialysis and T4 Total

Check thyroid hormone balance levels, Clarify confusing prior thyroid results, Screen for energy and weight changes

All lab fees included

-20% $292

List price $365

HSA/FSA accepted
Kappa Light Chain, Free, Serum

Monitor immune protein level changes, Track plasma cell condition progress, Screen for abnormal antibody activity

All lab fees included

-20% $242

List price $303

HSA/FSA accepted
Dihydrotestosterone, Free, Serum

Measures free DHT hormone levels. Analyzes male hormone in blood. Checks hormone affecting hair growth.

All lab fees included

-20% $368

List price $460

HSA/FSA accepted
Carbamazepine, Free

Check active seizure medication levels, Monitor carbamazepine dose effectiveness, Track medication levels over time

All lab fees included

-20% $268

List price $335

HSA/FSA accepted
T3 Free, Tracer Dialysis

Detect overactive thyroid warning signs, Check unexplained weight and heart changes, Screen anxiety and energy level causes

All lab fees included

-20% $295

List price $369

HSA/FSA accepted
Carbamazepine and Metabolite Free

Check your seizure medication levels, Monitor drug effectiveness and safety, Track dosage changes over time

All lab fees included

-20% $238

List price $297

HSA/FSA accepted
Protein S Activity with Reflex to Protein S Antigen, Total and Free

Screen for unexplained blood clot risk, Check natural blood clotting balance, Assess family history clotting disorders

All lab fees included

-20% $381

List price $476

1 marker HSA/FSA accepted
Testosterone, Total, Male, IA (MALES ONLY)

Reveal the cause of low energy, Confirm your testosterone levels accurately, Pinpoint reasons for muscle loss

Includes 1 marker • All lab fees included

-20% $55

List price $69

1 marker HSA/FSA accepted
Testosterone Total LC/MS/MS

Pinpoint the cause of low energy, Reveal hidden factors affecting muscle growth, Confirm your hormone levels with certainty

Includes 1 marker • All lab fees included

-21% $62

List price $78

HSA/FSA accepted
DHT Free

Measures free DHT hormone levels. Checks hormone affecting hair and skin. Assesses androgens impact on body.

All lab fees included

-20% $368

List price $460

+ 78 more markers HSA/FSA accepted
Male Hormone Optimization Panel (LC/MS/MS)

Pinpoint the cause of low energy, Reveal hidden factors affecting your mood, Confirm your testosterone levels with certainty

Includes 83 markers • All lab fees included

-20% $395 · about $5 per marker

List price $494

+$315 for 78 more markers

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