Hair loss blood tests help look for nutritional and metabolic changes that may be linked to unusual or excessive shedding. They are often used by people who want a clearer sense of whether ongoing hair loss could be connected to internal imbalances that affect hair health.
A broader review can help show whether areas such as blood health, vitamin levels, or other nutritional markers deserve closer attention. This kind of testing does not explain every cause of hair loss on its own, but it can help identify common factors that may be contributing to the problem and support a more informed follow-up.
For many people, that matters because hair loss is not always approached with a single marker. A more complete evaluation can make it easier to understand whether the next step should focus on nutrition, a medical review, or a broader health workup.
Blood tests that may be reviewed for hair loss
Hair loss evaluation often includes laboratory studies that review iron status, vitamin levels, and other metabolic markers. A physician may request a dedicated Hair Loss Panel - Basic or complementary studies such as the Vitamin B12 Test or broader Iron Panel - Complete. Through SaludyVos, individuals in Buenos Aires can review available options and book tests with home sample collection when coverage is available.
At-home blood testing in Buenos Aires
SaludyVos offers the option to book blood tests with home sample collection across many areas of Buenos Aires. A certified extractionist visits the patient’s home at the scheduled time to collect the sample. This option is often preferred by individuals who want to avoid traveling to a laboratory or waiting in busy clinics.
Hair loss blood tests available through SaludyVos
Primary tests
Hair Loss Panel - Basic
A focused panel designed to review markers associated with hair health and possible nutritional factors that may contribute to hair loss.
About this test: Analysis of key markers associated with excessive hair loss and overall hair health.
Included markers or sections: Glycated hemoglobin (HbA1C), Complete blood count (CBC), Vitamin B12, Magnesium, Zinc.
Preparation:
✔️ Fasting is not required.
Other related tests
Vitamin B12 Test
A single-marker blood test used to review vitamin B12 levels when clinicians want to evaluate possible vitamin deficiencies.
About this test: This test measures the concentration of vitamin B12 in the blood, helping to identify deficiencies and guide treatment. It is a quick and safe procedure.
Included markers or sections: Vitamin B12.
Preparation:
✔️ No fasting required.
Iron Panel - Complete
A broader laboratory panel that reviews iron metabolism and related blood markers including ferritin and transferrin.
About this test: Assesses iron metabolism, blood cells, and essential vitamins to detect anemia, nutritional deficiencies, and monitor treatment.
Included markers or sections: Complete Blood Count (CBC), Reticulocytes, Vitamin B12, Folic acid, Total serum iron, Transferrin and transferrin saturation, Ferritin, Total iron binding capacity (TIBC).
Preparation:
✔️ Fasting for 8-12 hours before the test is recommended (only water is allowed).
How to book hair loss blood tests in Buenos Aires
-
1
Search and review the available tests or packages related to hair loss.
-
2
Select the tests recommended by your doctor or the option you wish to explore.
-
3
Choose your preferred dates and your area.
-
4
Schedule the visit and receive results digitally once processing is completed.
Coverage areas
Home sample collection is available across the CABA districts currently offered by SaludyVos. Availability may vary depending on scheduling and service coverage. Please check the earliest available dates while booking.
Selected areas in the province
SaludyVos also covers selected areas in Buenos Aires Province. Additional charges may apply. Please contact us to confirm coverage and availability.
Frequently asked questions
Can I book hair loss blood tests in Buenos Aires without visiting a clinic?
In many cases SaludyVos offers home sample collection, where a certified extractionist visits the patient’s home to collect the blood sample. Availability depends on the neighborhood and scheduling.
Which blood tests are commonly reviewed for hair loss?
Physicians may review iron-related markers, vitamin levels such as vitamin B12, or broader panels designed for hair loss evaluation. The exact selection depends on the clinical situation.
Do I need a medical order to book these tests?
A medical order is not required to book these tests.
How long do results usually take?
Turnaround time varies depending on the specific test. Many studies return results within a few days after the sample is processed by the laboratory.
Explore more blood tests available in Buenos Aires
With SaludyVos, you can explore available tests and book them online at your own convenience.
