DHT-derivative used for the dry, hardened look in the final weeks of a cut.
Typical dose range: 300–600 mg/wk
Frequency: EOD or 2× weekly
Route: Intramuscular
Half-life: ~2 days (Prop) / ~10 days (Enan)
Evidence level: Clinical origin
Works visibly only at low body fat. Does little for strength or mass.