Compound library / Hair Loss

Dutasteride (Avodart)

Oral dual 5-alpha-reductase (type I and II) inhibitor, more potent DHT suppression than finasteride; used off-label for hair loss (FDA-approved only for BPH).

CategoryHair Loss
Typical routeOral
Half-life~3-5 weeks
Common dose range0.5 mg, 1-3x/week (off-label hair loss dosing varies widely)
Typical cycle lengthOngoing

BioHack Track models Dutasteride (Avodart) at a half-life of 720 hours, so every dose you log is decayed against that curve and the app shows what is still circulating — not just what you typed.

Reconstitution

Oral capsule; no reconstitution needed.

Storage

Store at room temperature.

Cautions

Very long half-life means side effects (if they occur) can persist for weeks after stopping; same pregnancy/handling precautions as finasteride, and women who are or may become pregnant shouldn't even handle leaking capsules.

Track Dutasteride (Avodart) in BioHack Track. Half-life, dose range and route come pre-filled from this library — log a dose and the app counts your vial down, models what is in your system, and puts it on the same chart as your labs and body composition.

Others in Hair Loss

Look up the research

These open a search of each database for Dutasteride (Avodart) — they are not citations, and nothing here is evidence for any particular dose. The same links are in the app.

Work it out