# Testosterone Free, Profile I

> This test measures the amount of testosterone in your blood that is not attached to proteins, known as free testosterone, which is the active form your body can use. It helps show whether you have enough active hormone to support functions like muscle strength and energy, making it useful for evaluating symptoms like fatigue or sexual dysfunction.

- Labcorp code: 140226
- Category: [Hormones](https://picardo.health/labs/tests/hormones.md)
- Sample: blood
- Labcorp turnaround: within 1 day
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=140226&ref=assistant

## Results reported (4)

- Albumin
- Testosterone
- Testost., Free, Calc
- Sex Horm Binding Glob, Serum

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.