Testosterone Blood Test

Check your testosterone levels at home

Description: 

Our Testosterone blood test checks for abnormal levels of testosterone, which may affect sexual libido, cause erectile problems and infertility in men, or irregular periods, excess body hair and acne in women.

This test is ideal for men experiencing symptoms of low testosterone such as reduced sex drive, erectile dysfunction, fatigue, or mood changes. It's also useful for women with symptoms of high testosterone including irregular periods, excess body hair, or acne.

Understanding your testosterone levels can help identify hormonal imbalances that may be affecting your health, energy, and wellbeing.

Key Features

• Turnaround Time: Results estimated in 2 working days
• Biomarker Count : 1 key biomarker
• Doctor's Report: Includes personalized doctor's comments and recommendations
• Sample Collection: Finger-prick blood sample at home
• Free Delivery: Free standard delivery included

Sample Collection Options

Finger-prick at Home

We'll send you everything you need to collect your blood sample from the comfort of your home. Our finger-prick collection method is designed to be simple and painless, with clear step-by-step instructions included in your kit.

Biomarker List

Hormones

Testosterone

The primary male sex hormone that helps regulate sex drive and controls bone mass, fat distribution, muscle mass, strength, and the production of red blood cells and sperm. In women, testosterone contributes to bone strength, muscle mass, and libido.

Detailed Test Information

What's Measured 

This test measures the total testosterone level in your blood. Testosterone is the primary male sex hormone, though it's present in both men and women in different amounts. It plays a crucial role in male development and reproductive function, as well as maintaining muscle mass, bone density, and red blood cell production.

Why Take This Test 

Consider taking this test if you're experiencing:

• Decreased sex drive or libido
• Erectile dysfunction
• Fatigue or low energy
• Reduced muscle mass
• Increased body fat
• Mood changes or depression
• For women: irregular periods, excess body hair, or acne

What's Included 

• Home finger-prick blood collection kit with all necessary equipment
• Prepaid return packaging
• Clear, step-by-step instructions
• Personalised doctor's interpretation of your results
• Evidence-based recommendations for improvement

Scientific Background 

Testosterone levels naturally decline with age in men, typically by about 1% per year after age 30. A normal testosterone level for adult men is around 8.7–29 nmol/L (250–836 ng/dL). For women, normal levels are much lower, typically between 0.5-2.4 nmol/L. Levels outside these ranges may indicate hormonal imbalances that could be affecting your health and wellbeing.

How It Works

1.      Order Your Test

Place your order online and we'll dispatch your kit the same day for next-day delivery.

2.      Collect Your Sample

Follow the simple instructions to collect your finger-prick blood sample. Best done first thing in the morning.

3.      Return Your Sample

Use the prepaid packaging to return your sample to our laboratory.

4.      Get Your Results

Receive your results and personalized doctor's comments in your secure online dashboard within 2 working days.

5.      Take Action

Use your personalised recommendations to make informed decisions about your health.

Test Limitations & Important Information

Medical Limitations

• This test provides a snapshot of your testosterone level at a single point in time. Testosterone levels can fluctuate throughout the day and in response to various factors.
• For the most accurate results, we recommend collecting your sample in the morning when testosterone levels are typically at their highest.
• Results should be interpreted in the context of your symptoms and medical history.
• This test is not intended to diagnose any specific medical condition without clinical correlation.

Who Should Not Take

• This test is not suitable for anyone currently taking testosterone replacement therapy or anabolic steroids, as these will affect the results.
• If you're currently taking medication that affects hormone levels, please consult with your doctor before taking this test.

Frequently Asked Questions

When is the best time to take this test?

For the most accurate results, we recommend collecting your sample in the morning, ideally between 7-10am when testosterone levels are at their highest.

How accurate is a finger-prick blood test for testosterone?

While our finger-prick tests are generally accurate, for testosterone testing specifically, we recommend a venous blood draw for the most reliable results. Testosterone levels can be more accurately measured from venous blood samples.

What is a normal testosterone level?

A normal testosterone level for adult men is around 8.7–29 nmol/L (250–836 ng/dL). For women, normal levels are much lower, typically between 0.5-2.4 nmol/L. However, what's "normal" can vary based on age, sex, and individual factors.

Should I fast before taking this test?

Fasting is not essential for testosterone testing, but avoiding biotin supplements, alcohol, and heavy exercise the day before testing can help ensure reliable results.

How often should I check my testosterone levels?

For monitoring purposes, we recommend retesting every 3-6 months, or as advised by your healthcare provider. If you make lifestyle changes or start any treatments, testing after 3 months can help assess their effectiveness.