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Hormones

DHT (Dihydrotestosterone)

DHT is the most biologically active androgen and provides important insight into how testosterone is being metabolised. Including DHT in your panel offers a more complete hormonal picture.

Doctor's Assessment Included

Reference Ranges

See the value that applies to you:

Choose male or female — this range differs by sex.

Enter your age — this range changes with age.

This range also depends on context such as cycle phase or sample material; the highlighted rows apply to your group.

Male Your group
nmol/l
Low 0.86 Normal 3.44 High
Female Your group
nmol/l
Low 0.17 Normal 1.03 High

Reference ranges may vary between laboratories. When you order a test, a BIG-registered doctor assesses your personal results in context. For treatment decisions, discuss your results with your GP.

Check your own value

What It Measures

This test measures the concentration of dihydrotestosterone in your blood. DHT is the most biologically active androgen and reflects the conversion of testosterone by 5-alpha reductase activity in tissues.

Why It Matters

DHT testing complements testosterone measurement by revealing conversion activity. Imbalances could suggest metabolic or hormonal conditions worth investigating. Consult your healthcare provider.

When to Test

Testing may be recommended when investigating hair loss, prostate health concerns, signs of androgen excess, or when evaluating the effects of 5-alpha reductase inhibitor medications.

Symptoms

Low Levels

Some people may experience reduced body hair growth, delayed sexual development, or decreased libido when DHT levels are low. These symptoms could suggest insufficient androgen activity.

High Levels

Some people may experience accelerated hair thinning, acne, or oily skin when DHT levels are elevated. In men, high DHT could suggest increased prostate growth risk. Discuss concerns with your healthcare provider.

Lifestyle Tips

Regular exercise, a balanced diet rich in zinc and healthy fats, and stress management may support healthy androgen balance. Specific DHT-lowering interventions should only be discussed with your healthcare provider.

Frequently Asked Questions

Does DHT cause hair loss?
DHT may contribute to pattern hair loss in genetically predisposed individuals by shrinking hair follicles. Your healthcare provider can discuss treatment options.
What is the relationship between DHT and testosterone?
DHT is produced from testosterone by the enzyme 5-alpha reductase. It is several times more potent than testosterone at androgen receptors.
Can DHT levels be safely reduced?
Medications that inhibit 5-alpha reductase can lower DHT, but they may have side effects. Discuss benefits and risks with your healthcare provider.

Tests with related values

These panels measure values from the same category as this marker.

Whoop

A 44-biomarker comprehensive health panel inspired by WHOOP Advanced Labs — a deep look at metabolism, cardiovascular risk, hormones, liver, kidney and inflammation.

SHBG (Sex Hormone Binding Globulin) TSH (Thyroid Stimulating Hormone) ALT (Alanine Aminotransferase) LDL Cholesterol Cortisol DHEA-S Estradiol (E2) Free Testosterone FSH (Follicle Stimulating Hormone) LH (Luteinizing Hormone) Total Testosterone Bicarbonate Calcium Chloride Ferritin Iron (Serum) Magnesium Potassium Sodium Transferrin CRP (C-Reactive Protein) Homocysteine Glucose (Fasting) HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) HDL Cholesterol Omega-3 Index Total Cholesterol Albumin HOMA-IR ALP (Alkaline Phosphatase) AST (Aspartate Aminotransferase) Bilirubin (Total) Total Protein Urea (BUN) Creatinine Vitamin D (25-OH) eGFR (Estimated Glomerular Filtration Rate) Insulin (Fasting) Leukocyte Differential Transferrin Saturation Lipoprotein(a) Triglycerides Basic Blood Count
€499,-

InsideTracker

A 36-biomarker performance and longevity panel inspired by InsideTracker Ultimate — covering heart, hormones, metabolism, inflammation, recovery and iron status.

SHBG (Sex Hormone Binding Globulin) TSH (Thyroid Stimulating Hormone) ALT (Alanine Aminotransferase) LDL Cholesterol GGT (Gamma-Glutamyl Transferase) Cortisol DHEA-S Estradiol (E2) Free Testosterone Total Testosterone Folate (Folic Acid) Vitamin B12 Calcium Ferritin Iron (Serum) Magnesium Magnesium (Intracellular) Potassium Progesterone Sodium Transferrin CRP (C-Reactive Protein) Glucose (Fasting) HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) HDL Cholesterol Total Cholesterol Albumin AST (Aspartate Aminotransferase) Vitamin D (25-OH) Insulin (Fasting) Leukocyte Differential Creatine Kinase (CK) Transferrin Saturation Triglycerides Basic Blood Count
€399,-

DHT (Dihydrotestosterone)

€81,-