Blood Tests for Hair Loss
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- Results by email
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Anemia Profile (Advanced) (Quest Diagnostics)
Same day lab order delivery
A significant deviation from the normal range may require further evaluation by your physician.
Ferritin, Serum
Folate (Folic Acid)
Iron, Serum w/ TIBC: Total Iron, Iron Binding Capacity, % Saturation (calculated)
Reticulocyte Count
Vitamin B12
Estimated turnaround for results is 3 business days. If confirmation testing is required, the estimated time may be extended.
Autoimmune Profile (Quest Diagnostics)
Same day lab order delivery
Significant deviations from the normal range may require further evaluation by your physician.
If ANA Screen, IFA is positive, ANA Titer and Pattern will be performed.
Anti-dsDNA (Double-Stranded) Antibiodies, EIA
Complement Component C3c
Estimated turnaround for results is 5 business days.
No fasting required.
Estimated turnaround for results is 5 business days. If confirmation testing is required, the estimated time may be extended.
Dihydrotestosterone, (DHT) LC/MS/MS (Quest Diagnostics)
Same day lab order delivery
DHT is a potent androgen derived from testosterone via 5-alpha-reductase activity. 5-alpha-reductase deficiency results in incompletely virilized males (phenotypic females). This diagnosis is supported by an elevated ratio of testosterone to DHT.
Alternative Names(s): DHT
A significant deviation from the normal range may require further evaluation by your phyisician.
Estimated turnaround for results is 7 business days
No fasting required.
Estimated turnaround for results is 7 business days. If confirmation testing is required, the estimated time may be extended.
Thyroid Panel with Ferritin and Vitamin D (Quest Diagnostics)
Same day lab order delivery
Thyroid Peroxidase (TPO)
Thyroglobulin Antibodies (TAA)
Thyroid-Stimulating Hormone (TSH)
Thyroxine Free (FT4), Immunoassay
Tri-iodothyronine Free (FT3)
Vitamin D, 25-Hydroxy LC/MS/MS: Vitamin D, 25-OH, Total; Vitamin D, 25-OH, D3; Vitamin D, 25-OH, D2
Estimated turnaround for results is 5 business days. If confirmation testing is required, the estimated time may be extended.
Hair Loss Trust Me Light (Quest Diagnostics)
Same day lab order delivery
If you’ve been losing your hair, this panel can help you pinpoint potential causes of hair loss & alopecia. It examines possible causes like hormone imbalances, anemia & autoimmune disorders, empowering you with important information to take control of your hair loss early.
This panel is a basic tool to start understanding your hair health inside out. With the right information, you can begin to target the root causes of your hair loss, the first step to regaining healthier, more resilient hair.
Ferritin, serum
Total Testosterone, Free (Dialysis) Testosterone (calculated)
ANA Screen IFA w/ Ref to Titer and Pattern
Thyroid profile: T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7); Thyroid-Stimulating Hormone (TSH)
Vitamin B12
Complete Blood Count / CBC (includes Differential and Platelets): WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, MCHC, RDW, Platelet Count, MPV and Differential (Absolute and Percent - Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils)
Comprehensive Metabolic Profile (includes eGFR): Albumin, Albumin/Globulin Ratio (calculated), Alkaline Phosphatase, ALT, AST, BUN/Creatinine Ratio (calculated), Calcium, Carbon Dioxide, Chloride, Creatinine with GFR Estimated, Globulin (calculated), Glucose, Potassium, Sodium, Total Bilirubin, Total Protein, Urea Nitrogen
You should fast for 12 hours before collection of the specimen. Fasting is defined as no consumption of food or beverage other than water for at least 12 hours before testing. In patients receiving therapy with high biotin doses (ie, > 5 mg/day), no sample should be taken until at least eight hours after the last biotin administration. If using a testosterone cream please be sure you have not rubbed any into the antecubital area of your arm for the last 24 hours as it can give elevated results.
Estimated turnaround for results is 7 business days. If confirmation testing is required, the estimated time may be extended.
Biotin (Vitamin B7) (Quest Diagnostics)
Same day lab order delivery
Significant deviations from the normal range may require further evaluation by your physician.
Estimated turnaround for results is 1421 business days. If confirmation testing is required, the estimated time may be extended.
Hair Loss Trust Me Medium (Quest Diagnostics)
Same day lab order delivery
If you’ve been losing your hair, this panel can help you pinpoint potential causes of hair loss & alopecia. It examines key hormones, nutrients, and inflammation markers, empowering you with important information to take control of your hair loss early.
The panel assesses key hormone levels (testosterone, DHT, thyroid profile), evaluates essential nutrients (iron, ferritin, vitamin B12, and vitamin D), and identifies inflammatory and autoimmune markers. By understanding these factors, you can begin to target the root causes of your hair loss, the first step to regaining healthier, more resilient hair.
Iron, serum
Ferritin, serum
ANA Screen IFA w/ Ref to Titer and Pattern
C-Reactive Protein (CRP)
Complete Blood Count / CBC (includes Differential and Platelets): WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, MCHC, RDW, Platelet Count, MPV and Differential (Absolute and Percent - Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils)
Vitamin B12
Dihydrotestosterone, LC/MS/MS
Total Testosterone, Free (Dialysis) Testosterone (calculated)
Thyroid Profile: T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7); Thyroid-Stimulating Hormone (TSH)
Vitamin D, 25-OH, Total
You should fast for 8 hours before collection of the specimen. Fasting is defined as no consumption of food or beverage other than water for at least 8 hours before testing. Specimens should be collected in the morning since iron values decrease by 30% during the course of the day and there can be significant interference from lipemia. In patients receiving therapy with high biotin doses (ie, > 5 mg/day), no sample should be taken until at least eight hours after the last biotin administration. If using a testosterone cream please be sure you have not rubbed any into the antecubital area of your arm for the last 24 hours as it can give elevated results.
Estimated turnaround for results is 7 business days. If confirmation testing is required, the estimated time may be extended.
If you’ve been losing your hair, these panels can help you pinpoint potential causes of hair loss & alopecia. The tests examine key hormones, nutrients, and inflammation markers, empowering you with important information to take control of your hair loss at any stage.
These hair loss blood tests are specifically tailored to assess key hormone levels (testosterone, DHT, thyroid profile), and evaluate essential nutrients (iron, ferritin, vitamin B12, and vitamin D), and identify inflammatory and autoimmune markers. By understanding these factors, you can begin to target the root causes of your hair loss, the first step to regaining healthier, more resilient hair.
FAQ
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Why would I need a blood test for hair loss?
These tests are performed to help identify potential causes of hair loss, such as:
- Hormonal imbalances
- Nutritional deficiencies
- Autoimmune disorders
- Other medical conditions
Blood work for hair loss can help you identify the underlying causes of your hair loss and formulate a treatment plan that can help manage and/or reverse the issue.
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What are hair loss blood tests?
Hair loss blood tests are diagnostic tests that involve analyzing a blood sample to identify underlying causes of hair loss. These tests measure specific markers or substances in the blood that contribute to hair loss.
Our Hair Loss Trust Me Medium tests for the following valuable biomarkers:
- Iron
- Ferritin
- Vitamin B12
- Dihydrotestosterone (DHT)
- Testosterone, free & total
- Thyroid profile
- Vitamin D
- CBC
- ANA
- C-RP
These markers provide a deeper insight into hair loss through analysis of hormones, nutrient levels, inflammation and autoimmune conditions that affect your hair’s health and volume.
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What are the most common types of hair loss?
The most common types of hair loss are:
- Androgenetic Alopecia (Male/Female Pattern Baldness)
- Telogen Effluvium
- Alopecia Areata
- Traction Alopecia
- Trichotillomania
- Alopecia Universalis/Totalis
Keep in mind that this is not an exhaustive list, and there are other less common forms of hair loss as well. Tests for hair loss can help you identify the type of hair loss you’re experiencing, and get the right treatment for you.
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Can hair loss blood work determine the exact cause of my hair loss?
Yes. These tests can provide valuable information about potential underlying causes of hair loss. Testing for hair loss can also involve a biopsy of the scalp or a physical exam in addition to blood tests in order to determine the exact diagnosis for that human.
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How long does it take to get the results of hair loss blood tests?
Your results will be delivered by email in 3-7 business days after the collection of your sample.
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Can a blood test for alopecia predict if my hair will regrow?
Alopecia blood tests can provide insights into potential underlying causes of hair loss, but they cannot definitively predict if or how much hair will regrow. The regrowth of hair depends on various factors, including:
- Underlying cause(s)
- Treatment options
- Individual response to treatment
- Overall health
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Do I need to visit a doctor?
Nope. You don't need a doctor's visit to get a test with us.
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How do I get my results?
You'll get your results via email as soon as they are available. We will notify you via SMS as well. You can also see them at any time in the future right in your dashboard where you can easily share them with your professional and compare them side by side with future tests.
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Does my lab prescription expire?
We're the only lab that honors your lab order forever.