Boldenone Undecylenate , when injected, provides a peak release of the base steroid, within a few days after injection and sustain hormone release for approximately 3-4 weeks. Boldenone acts similarly to testosterone, although it is much less estrogenic. It does also carry a more favorable balance towards anabolism than androgenism. Boldenone also differs from testosterone in its lower ability to interact with the 5-alpha reductase enzyme.
Boldenon undecylenate is administered by intramuscular injection. It must not be given intravenously. Intramuscular injections should be given deep in the gluteal muscle. The suggested dosage varies, depending on the age, sex, and diagnosis of the individual patient.