Dihydrotestosterone (DHT), Free — LC/MS/Dialysis

This test measures free (bioavailable) DHT using LC/MS (liquid chromatography-mass spectrometry) with equilibrium dialysis — the gold standard for hormone testing. It gives you a precise read on the active, unbound form of dihydrotestosterone, a potent testosterone metabolite that drives libido, muscle density, confidence, and energy. Free DHT is the best way to assess how much androgenic activity is actually hitting your receptors, especially if total DHT or testosterone looks normal but symptoms are off.

Health impacts

Mood · Skin Health · Energy · Libido