Testosterone - Free
Also known as Free T-Index
Sample Required
🩸 blood
This test is for
👤 Men Women
Earliest reports in
⏱ 36 hours
Contains
🧪 1 tests
- Free Testosterone Level
Method Name
🧬 Chemiluminescent Immunoassay (CLIA)
Preparations Required
- ✓ No special preparation is required.
Know more about this test
The Testosterone – Free test measures the amount of testosterone in the blood that is not bound to proteins, such as sex hormone-binding globulin (SHBG) or a... The Testosterone – Free test measures the amount of testosterone in the blood that is not bound to proteins, such as sex hormone-binding globulin (SHBG) or albumin. This free testosterone represents the active form of the hormone that directly affects body functions like muscle mass, sex drive, mood, and energy. The test helps assess hormonal balance, detect testosterone deficiency in men, and identify hormonal disorders in women, such as polycystic ovary syndrome (PCOS) or androgen excess. It provides a more precise evaluation of testosterone activity than total testosterone measurement alone. see more
Understanding Testosterone - Free
What is Testosterone - Free?
The Free Testosterone test measures the amount of testosterone not bound to proteins (such as SHBG and albumin) in the blood. This unbound testoste... The Free Testosterone test measures the amount of testosterone not bound to proteins (such as SHBG and albumin) in the blood. This unbound testosterone is the biologically active form that can enter cells and influence body functions. The test helps evaluate hormonal balance, sexual function, fertility issues, and puberty disorders in both men and women. It is especially useful in diagnosing conditions like hypogonadism, polycystic ovary syndrome (PCOS), and androgen deficiency. read more
What is Testosterone - Free used for?
The Testosterone – Free test is used to evaluate the active level of testosterone in the blood that is not bound to proteins and is available for u... The Testosterone – Free test is used to evaluate the active level of testosterone in the blood that is not bound to proteins and is available for use by the body. It helps in assessing hormonal function, diagnosing testosterone deficiency in men, and investigating infertility, decreased libido, or erectile dysfunction. In women, it is used to help diagnose conditions like polycystic ovary syndrome (PCOS) or other disorders causing excess hair growth or irregular periods. The test provides a more accurate picture of hormone activity than total testosterone levels alone. read more
- Free Testosterone Level
Test Measurement
What is the Test Used For?

Home Collection
STEP 1
Easy Online Booking
Select test, time, and address online.
STEP 2
Live Tracking
Track Phlebotomist In Real Time
STEP 3
Safe Collection
Safe Sample Collection With Safety Protocols
STEP 4
Lab Testing
Sample Sent To Certified Lab For Testing
STEP 5
Quick Reports
Get Reports By Email Or WhatsApp With Free Doctor Consultation
Frequently Asked Questions
The Testosterone Free test is typically done when there is a suspicion of hormonal imbalance or symptoms like fatigue, low libido, etc. It helps assess the levels of unbound (free) biologically active testosterone in the blood.
No, the Testosterone Free test is generally safe with minimal risks. However, you may feel slight discomfort during blood sample collection but chances of serious complications are extremely rare.
The frequency of the Testosterone Free test depends on individual health and your doctor's recommendations. If you are experiencing symptoms of low testosterone or have a specific health condition, consult your doctor for an appropriate testing schedule.
The Total testosterone test measures both bound and unbound (free) forms of testosterone, while the Testosterone Free test specifically measures the amount of unbound ( free) testosterone that is available for use by the body.
Save more with recommended Tests/Packages
Answers You Need, Experiences You Can Trust
Answers You Need, Experiences You Can Trust
Answers You Need, Experiences You Can Trust
Answers You Need, Experiences You Can Trust
FAQs
SEE ALL FAQS
What are CureBay Health Packages?
CureBay Health Packages are a combination of essential diagnostic tests and preventive checkups, designed to monitor overall health and detect potential issues early.
How can I book a package?
You can easily book through CureBay’s website, mobile app, or helpline. Once booked, you’ll receive confirmation and a phlebotomist will be scheduled for home sample collection.
Can I book tests for my family members?
That depends on the supplement and your personal health goals. The results are visible depending on your consistency. Remember to be consistent to feel a noticeable difference.
How will I get my reports?
Reports are delivered digitally within the mentioned TAT (Turnaround Time) via Email, WhatsApp, and CureBay’s platform.
Are doctor consultations included in the packages?
Many packages include complimentary doctor consultations to help you understand your test results and guide next steps for better care.
Customer Reviews
-
We booked CureBay’s Corporate Health Package for our staff at Techzone, and the experience was outstanding.
Snigdha MandalHR Manager -
I booked a health package with CureBay for my family, and I am very satisfied with their service. The home sample collection was hassle-free, and the reports came quickly with clear guidance from doctors.
Mamali MohantyHome Maker -
I recently booked a diagnostic test with CureBay, and I must say the service was excellent.
Harihar MohapatraSchool Teacher
Testosterone - Free
-
Home Sample Collection
-
NABL-Certified Partner Labs
-
First & Accurate Report
-
Digital Report Access