YOUR RECENT BLOOD TEST

LOW-T CONFIRMATION VENOUS BLOOD TEST

Since your recent blood test showed low testosterone levels, it’s important to address this deficiency. To confirm your diagnosis and begin treatment, please schedule a follow-up venous blood test at least four weeks after your initial test. This test includes an online doctor consultation, which you’ll be able to book once your test results are back.

Price from:£200.00£149.00 / blood test + doctor consultation

money back guarantee

If your venous blood test indicates normal testosterone levels, we will reimburse the full cost of the test and doctor consultation since treatment will not be necessary.

treatment programmes

TRT doctor consultation included to discuss your results and treatment plans

43 biomarkers tested to ensure we provide the most suitable treatment for you

Results in 3-5 days for a quick start to treatment

Direct access to Patient Support Managers to ensure ongoing support

experts

Take the first step to treat your deficiency

If you're unsure about how to proceed with your testosterone deficiency treatment, we're here to help. Feel free to schedule a free consultation with our Patient Support Managers.

Book a free call
Dr Ben Davis

Dr Ben Davis

Dr Ben Davis is a GP and sexual medicine specialist with expertise in testosterone deficiency assessment, anabolic steroid recovery, and men's sexual and emotional wellbeing. He sits on the committee of the British Society of Sexual Medicine and is a Fellow of the European Committee of Sexual Medicine.

Dr Angela Wright

Dr Angela Wright

Dr Angela Wright is a GP and Clinical Sexologist, with expertise in hormone management and testosterone deficiency, trained in both the psychosexual and medical elements of sexual function. Angela is a Committee Member of the British Society of Sexual Medicine and a Fellow of the European Committee of Sexual Medicine.

Samantha

Samantha

In her role as Patient Support Manager for low testosterone, Samantha is dedicated to helping you with any questions or concerns you may have before and during your treatment. Samantha is a dedicated advocate for health and well-being, dedicated to empowering individuals to recognise and implement meaningful health improvements in their lives.

Greg

Greg

As a Patient Support Manager for low testosterone, Greg is dedicated to helping you with any questions or concerns you may have before and during your treatment. Greg’s approach focusses on problem-solving, fostering strong relationships, and enhancing healthcare accessibility. Greg finds pride in being part of a team that empowers patients to achieve their optimal health.

health profile

Which health areas are assessed?

We get a complete picture of your health to make sure we provide the most suitable treatment for you.

Hormone levels

Analysing testosterone and oestrogen levels, thyroid function, reproductive health, and pituitary function to identify imbalances.

Anaemia

Testing for anaemia helps ensure an accurate testosterone deficiency diagnosis and enables a comprehensive treatment plan for better overall health.

Heart health

Prior to starting treatment, it's important to assess cardiovascular risk, by identifying this we can manage risk factors along the way.

Kidney & liver function

Pre-existing issues can affect how the body processes testosterone treatments.

Diabetes

Ensuring stable blood glucose levels before starting treatment reduces the risk of exacerbating diabetes-related complications.

Prostate health

Assessing prostate health before initiating testosterone treatment reduces the risk of exacerbating any existing prostate conditions.

BIOMARKERS

Which biomarkers are tested?

We assess all vital biomarkers to identify the right and safe treatment based on your health profile. Click on each biomarker to get insights into what it is and how it affects your health.

Total TestosteroneFree TestosteroneOestradiol/OestrogenProstate Specific Antigen (PSA)HaemoglobinHCTRBCMCVMCHCWhite Cell CountNeutrophilsLymphocytesMonocytesEosinophilsBasophilsPlatelet CountBilirubinALPASTALTGGTAlbuminTotal proteinGlobulinUreaCreatinineeGFRTSHFT4CholesterolTriglyceridesHigh-density Lipoprotein (HDL)Low-density Lipoprotein (LDL)Chol:HDL RatioNon-HDL CholesterolSHBGFAILHFSHFerritinProlactinHbA1c
Classifications of low testosterone
Low testosterone (clinically known as hypogonadism) can be classified based on its origin and cause. There are two common classifications.
Primary hypogonadism

Origin: Also known as primary testicular failure, primary hypogonadism arises directly from problems within the testicles.

Common causes: The causes of primary hypogonadism can be diverse, ranging from genetic disorders like Klinefelter's Syndrome to physical issues such as undescended testicles, testicular injury, or the effects of cancer treatment. Ageing can also play a significant role in its development.

In these cases, the testicles themselves are impaired and fail to produce sufficient levels of testosterone.

hypo
What is considered a normal level of testosterone
What is considered a normal level of testosterone?

Even before birth, your testes start producing small amounts of testosterone. Levels increase throughout childhood and peak significantly during adolescence. By your early 20s, testosterone levels reach their highest point.

  • For adult men, a normal testosterone level ranges from 12 to 29 nmol/L.

  • These values do not account for age-related decline or individual symptoms, which your doctor will consider when interpreting your levels.

  • If your testosterone levels are less than 12 nmol/L and you have symptoms, you may benefit from testosterone replacement therapy (TRT) or alternative testosterone-boosting medications.

  • A 2022 study examined testosterone levels in 1,486 men aged 20 to 44. They determined normal testosterone levels for each age bracket by using the middle third of the data.

SYMPTOMS

The signs of low testosterone

If these symptoms are holding you back, you might benefit from Testosterone Replacement Therapy (TRT).

Erectile dysfunction

Low-T reduces nitric oxide synthesis, which is essential for the vessels carrying blood to the penis.

Decreased libido

Low-T reduces the hormonal stimulation necessary for sexual desire and arousal.

Fatigue

Low-T reduces production of red blood cells, which impairs oxygen delivery to tissues and decreases overall energy levels.

Poor sleep

Low-T reduces the production of melatonin, a hormone essential for promoting restful sleep.

Mood changes

Low-T alters the levels of serotonin and dopamine, key neurotransmitters involved in regulating emotions.

Difficulty concentrating

Low-T impacts neural circuits involved in attention and executive function, thus diminishing cognitive performance.

Loss of muscle mass

Low-T reduces protein synthesis and increases protein breakdown in muscle tissue.

Increased body fat

Low-T slows metabolism, increasing fat storage in the body.

Reduced facial and body hair growth

Low-T shortens the time hair spends growing, resulting in thinner hair.

Testosterone replacement therapy

Testosterone replacement therapy (TRT) works by supplementing or replacing the body's natural testosterone levels when they’re insufficient. TRT can be administered in various ways including: pills, gels, and injections. Once administered, the exogenous testosterone enters the bloodstream and mimics the natural hormone's actions, restoring testosterone levels to a normal range and addressing the symptoms associated with testosterone deficiency.

KYZATREX®
Oral pill form TRT
Overview

Kyzatrex is an immediate-release oral pill containing the active ingredient testosterone undecanoate. It’s absorbed through the lymphatic system, bypassing the liver, and is then broken down by enzymes into testosterone, which the body can use.
An oral pill taken twice daily with food

KYZATREX
Testogel®
Topical gel
Overview

Testogel is a topical gel that delivers testosterone through the skin via transdermal absorption, allowing it to enter the bloodstream and increase overall levels. Applied daily, Testogel helps maintain stable testosterone levels throughout the day.

  • Applied once a day in the morning, to the upper arms and shoulders

  • Comes in a pump form, delivered monthly

Testogel
Testosterone cypionate
Subcutaneous injection
Overview

Testosterone cypionate is a short-acting injection that works by steadily releasing testosterone into the bloodstream, replacing the testosterone your body is unable to make.

  • A small injection self-administered on alternate days into subcutaneous fat (usually found around the abdomen)

Testosterone cypionate
Nebido® (testosterone undecanoate)
Intramuscular injection
Overview

Nebido is a long-acting TRT containing testosterone undecanoate as the active ingredient. It’s suspended in an oily solution and injected into a muscle, where it’s gradually released over time. This slow-release formula ensures that your testosterone levels remain stable without causing a buildup in your blood.

  • Nebido is administered by a clinician every 10 to 14 weeks into the buttocks.

Nebido

Testosterone optimisation

Testosterone optimisation treatments work by stimulating the body's natural hormone production pathways to increase testosterone production, rather than directly supplying testosterone. They’re particularly useful for men who want to maintain fertility and testicular function while addressing symptoms of low testosterone, though they may be less effective in restoring testosterone levels to the same degree as direct testosterone replacement therapies.

Clomid® (clomiphene citrate)
Oral pill
Overview

Clomid, traditionally a fertility treatment for women, is used off-label to treat men with low testosterone and low sperm counts by correcting hormonal imbalances and boosting hormone production. As a selective oestrogen receptor modulator, Clomid blocks oestrogen's effects, increasing the production of follicle-stimulating hormone (FSH) and luteinising hormone (LH), which promote the production of sperm and testosterone. 

It’s important to note that Clomid is not a testosterone replacement product, but a testosterone optimisation medication.

  • Clomid is taken orally, every day.

Clomid
Zivafert (HCG)
Subcutaneous injection
Overview

Zivafert is a treatment that mimics the effect of luteinising hormone and stimulates your testicles to naturally produce more testosterone, unlike TRT which adds testosterone to your body. This helps maintain testosterone levels and maintain fertility by maintaining sperm production. It can be used as a treatment on its own but it can also be used alongside TRT to support fertility maintenance.

  • A small injection self-administered every Monday, Wednesday, and Friday into subcutaneous fat (fat around the abdomen).

HCG

numan patient

Real people. Real impact.

  • So my first test showed that my testosterone level was 10.5. I've been on the treatment for five months, and the levels have increased now to 23.

    Matt, 43

  • I feel a thousand times better than I had previously. It feels to me that I've got an old and better version of myself.

    David, 29

  • It was just like a light switch. I had more energy, I was more focused, and just a general sense of well-being.

    Paul, 54
Read more stories

  • Free, discreet delivery

    No names, no logos, no delivery fee.

  • Ongoing clinical support

    Access expert clinicians and medical advice.

  • Pause or cancel any time

    You're always in control of your treatment.

  • Innovative treatments

    Advanced, clinically-proven medications.

  • Rated excellent on Trustpilot

    4.6* from over 18,000 people like you.

  • Trusted

    Regulated by the Care Quality Commission.

  • UK licensed

    Medications and clinicians.

  • Free, discreet delivery

    No names, no logos, no delivery fee.

  • Ongoing clinical support

    Access expert clinicians and medical advice.

  • Pause or cancel any time

    You're always in control of your treatment.

  • Innovative treatments

    Advanced, clinically-proven medications.

  • Rated excellent on Trustpilot

    4.6* from over 18,000 people like you.

  • Trusted

    Regulated by the Care Quality Commission.

  • UK licensed

    Medications and clinicians.

Complete your confirmation blood test

Book now