Initial test for low testosterone diagnosis
Join 30,000 men getting answers about low testosterone with a quick, at-home test for Total and Free Testosterone — your first step toward TRT eligibility.
Initial test for low testosterone diagnosis
Join 30,000 men getting answers about low testosterone with a quick, at-home test for Total and Free Testosterone — your first step toward TRT eligibility.
Initial test for low testosterone diagnosis
Join 30,000 men getting answers about low testosterone with a quick, at-home test for Total and Free Testosterone — your first step toward TRT eligibility.



Analysing these biomarkers collectively allows our doctors to accurately measure your testosterone levels and their availability for use in the body.




Take the guesswork out of your health. Get tested and move forward with a treatment plan that works for you.


Low testosterone is a common condition that men can be born with or develop due to age, stress, disease, physical trauma, an unhealthy lifestyle or environmental factors.
Men with low testosterone often report low mood, irritability, fatigue, anxiety, reduced libido or difficulty achieving an erection. Other common symptoms include brain fog, lack of motivation, low confidence, difficulty losing weight and difficulty gaining muscle. These symptoms may also be caused by stress, diet, sleep apnoea or other medical conditions. Our blood test helps rule out hormones so you can find the root cause.
Blood testing is the only way to know for sure if you have a testosterone deficiency. Our Initial Testosterone Blood Test (a simple finger-prick test) can be taken at home. If the results show that you have low testosterone and you’d like to start testosterone replacement therapy, medical guidelines require you to take a second, more comprehensive blood test first to confirm your testosterone level is persistently low and to get a baseline measure of your core health before you start TRT. This one is a venous test which has to be administered by a nurse or phlebotomist.
Research has confirmed that testosterone counts in men are significantly lower than they were just a few decades ago. One in four men over the age of 30 may have abnormally low testosterone levels according to scientific studies.1
Around the age of 30 testosterone levels naturally begin to decline, but it’s usually a very gradual process. For most men, testosterone levels drop between one to two percent each year from the age of 35. Free testosterone levels also drop considerably as men age, making TD even more common. An increase in obesity, hormone-disrupting environmental chemicals, and anabolic steroid use is also making testosterone deficiency in younger men more prevalent than ever.
*Travison, Thomas G et al. “A population-level decline in serum testosterone levels in American men.” The Journal of clinical endocrinology and metabolism vol. 92,1 (2007): 196-202. doi:10.1210/jc.2006-1375
Yes, you’ll have a consultation with one of our doctors to discuss your test results and they can provide a personalised treatment plan tailored to your needs. Our doctors specialise in TRT for men and are all registered with the General Medical Council.
Our initial blood test will establish whether you have a testosterone deficiency. If the first test shows that you have low testosterone you’ll need to take our second, more comprehensive blood test if you’d like to start TRT - this is to confirm you do indeed have persistently low testosterone and to get a baseline measure of your core health before you start TRT.
Our blood test kits usually arrive within three working days. It may take longer over public holidays.
We’ll get in touch to give you your results within two to three business days.



