Testosterone and male hormone checkDihydrotestosterone Blood Test Kit
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Dihydrotestosterone Blood Test Kit

£130 ✓ In Stock

What's covered in the price: Laboratory-supplied test kit with sample collection materials and prepaid return packaging. Results turnaround varies by test — see the estimated turnaround time shown above.
Results ready within 10 working days

Your sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.

Date of birth required

After you receive your order confirmation email, please reply with your date of birth.

Blood sample
Clinic visit
(phlebotomy charges apply)
CQC registered Accredited UK labs ISO 15189

How it works

Your testing journey

From order to results in four simple steps. Full transparency on where each step happens and what it costs.

1
Medi Test Direct kit delivered by post

Receive your kit by post

Dispatched same working day if ordered before 3pm. Royal Mail Tracked delivery, typically 1–3 working days. 90% of kits arrive within 24 hours.

2
Clinic sample collection

Visit a partner clinic

Book a phlebotomy appointment at one of our 365+ UK partner clinics. Take your kit with you — the phlebotomist will collect your sample using the materials provided.

Phlebotomy fee applies (paid at clinic)
3
Venous blood draw at a clinic

Venous blood draw at a clinic

A trained phlebotomist takes a small blood sample from a vein in your arm using the vacutainers provided in your kit. The appointment takes around 10 minutes.

4
Return sample by prepaid envelope

Return by prepaid envelope

Seal your sample in the biohazard bag provided and drop it in any Royal Mail postbox using the prepaid Tracked 24 envelope. Post Monday–Thursday for best results.

Dihydrotestosterone (DHT) is a potent androgen hormone derived from testosterone. It is produced when the enzyme 5-alpha reductase converts testosterone in various tissues including the prostate, hair follicles, liver, brain, and testes. DHT is approximately five times more powerful than testosterone and plays essential roles in male development and sexual function throughout life.

This test is particularly valuable for individuals experiencing hair loss (male or female pattern baldness), investigating prostate health concerns, assessing symptoms of androgen excess in women (such as hirsutism or acne), or monitoring the effectiveness of 5-alpha reductase inhibitor medications like finasteride or dutasteride. Men with low libido, erectile dysfunction, or other symptoms suggesting hormonal imbalance may also benefit from DHT assessment.

What's covered in the price: You receive a venous blood collection kit and professional laboratory analysis. Because this test requires a venous blood draw, you'll need to arrange collection with a qualified phlebotomist—either at a clinic near you or through your own arrangements. A phlebotomy fee may apply separately. Your results will be ready within 10 working days.

Venous Blood Collection Kit

This kit is sent to you and taken to your chosen clinic. The phlebotomist will collect your sample using the materials provided.

  1. 1Vacutainer blood collection tubes
  2. 2Needle and butterfly needle
  3. 3Tourniquet
  4. 4Alcohol swab
  5. 5Cotton wool and gauze
  6. 6Adhesive plaster
  7. 7Biohazard specimen bag
  8. 8Prepaid return envelope (Royal Mail Tracked 24)
  9. 9Laboratory request form
  10. 10Instructions for the phlebotomist
Sample Collection Timing: For the most accurate results, collect your sample in the morning between 7am and 10am when hormone levels are typically at their peak and most stable. Fasting: No fasting is required for this test. You can eat and drink normally before your blood draw. Medications: If you are taking 5-alpha reductase inhibitors (finasteride, dutasteride) or testosterone therapy, continue taking them as prescribed unless your doctor advises otherwise. Make sure to inform your healthcare provider about any medications you're taking when discussing your results. About DHT: DHT is responsible for the development of male primary sex characteristics during foetal development and secondary sex characteristics at puberty, including facial hair growth, deepening of the voice, and muscle development. In adulthood, DHT continues to play a role in male sexual function, prostate health, and hair follicle activity. Elevated DHT is associated with male pattern baldness and benign prostatic hyperplasia (BPH), while low DHT may affect sexual function and development.

Dihydrotestosterone (DHT) is a potent androgen hormone produced when the enzyme 5-alpha reductase converts testosterone in various tissues including the prostate, hair follicles, liver, brain, and testes. DHT is approximately five times more powerful than testosterone and binds more strongly to androgen receptors. It plays a crucial role in the development of male primary sex characteristics during foetal development and secondary sex characteristics at puberty, including facial and body hair growth, deepening of the voice, and development of the prostate. Throughout adulthood, DHT continues to influence male sexual function, prostate health, and hair follicle activity. Elevated DHT levels are associated with male pattern baldness (androgenetic alopecia), benign prostatic hyperplasia (BPH), and in women, conditions such as hirsutism and polycystic ovary syndrome (PCOS). Low DHT may affect sexual function, libido, and in rare cases, development. Medications like finasteride and dutasteride work by inhibiting 5-alpha reductase to reduce DHT levels. Results outside the normal range should be discussed with your GP or endocrinologist.

Medical Disclaimer

This test is for screening and information only — it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation. If your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone — always talk to your healthcare provider first.

NO CLINICS, NO QUEUES, NO HASSLE

Four steps to clarity

Pick your panel 01

Pick your panel

Browse over 200 clinically designed test kits and choose the one that fits your goals.

Kit to your door 02

Kit to your door

Everything you need arrives in discreet packaging with step-by-step instructions inside.

Collect your sample 03

Collect your sample

Follow the simple instructions in your kit — whether it's a finger-prick at home or a venous draw at a partner clinic.

Insights delivered 04

Insights delivered

Clear, easy-to-understand results sent to you online with actionable health guidance.

Frequently asked questions

This test measures Dihydrotestosterone (DHT). Check the full biomarker list on this page for detailed descriptions.

Check the Special Instructions on this page. General rule: fast 8-12 hours if cholesterol/glucose/insulin included. Most hormone, vitamin, and antibody tests do not require fasting. Morning collection (7-10am) is preferred.

Follow the instructions in your kit. For finger-prick: warm hands, use lancet as directed, fill tube to marked line. For venous: attend a phlebotomy clinic with your lab form. Post same day, avoid Fridays/bank holidays.

Results are typically available within the timeframe shown on this page. You will receive a notification when ready to view online.

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