DHT
The most potent androgen — testosterone converted by the 5-alpha-reductase enzyme. Drives libido, body hair, and prostate growth, and is the hormone behind male-pattern hair loss.
What the numbers mean
These are the ranges BioForge works to. They are not the same as a lab's reference range, which is built from the general population rather than from people who feel well.
What moves DHT
Rises with testosterone dose, and much more with topical gels than with injections — skin is dense in 5-alpha-reductase. Also rises with excess body fat. Falls sharply on finasteride or dutasteride. A high DHT alongside a normal testosterone is a conversion issue rather than a dosing one.
Related markers in Testosterone, Estrogen & Binding
This page is educational and is not medical advice. Ranges are general and do not account for your history, medications or symptoms — a single number never decides a protocol. Your results are interpreted by a licensed clinician alongside everything else about you. Back to the Learning Center
Want to know where your numbers actually sit?
Every BioForge protocol starts from your own bloodwork. The first 15-to-30-minute call is free.