Dimethandrolone undecanoate DMAU

An experimental once-daily pill being studied by government-backed researchers as a male birth control option and testosterone treatment. Early human trials show it does what it's designed to do — suppress sperm production while acting like testosterone — making it one of the more promising male-contraceptive candidates in development.

Also known as DMAU

Effects Build muscle Libido

Routes Oral

Legal status Research chemical

WADA Banned at all times

3D Molecular Structure of C₂₀H₃₀O₂

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Chemistry

Formula: C20H30O2
Molar mass: 302.5
CAS: 226066-52-0
PubChem CID: 9882863

Reported dosing

Clinical data

What has been reported in the literature and by users. This is a record of what is done, not a recommendation.

Typical dose Not yet approved; investigational

Reported range Phase I/II trials: 100-400 mg once daily (oral, male contraceptive research)

Route Oral

Frequency Once daily

Duration Trial durations of 1-3 months so far

Investigational male-contraceptive/androgen candidate; not an approved product, so any current supply is unregulated.

Where this comes from Published Phase I/II clinical trial data (NIH/Population Council)

These figures are recorded for reference and are not a recommendation. Dosing is a decision for you and a clinician.