Description
Masteron-E (Masteron Enanthate)
Masteron-E, or Masteron Enanthate, represents a longer-acting variant of the miscellaneous steroid drostanolone, featuring the enanthate ester. This miscellaneous injection is recognized for its utilization in bodybuilding and performance enhancement, Masteron Enanthate offers a sustained release into the bloodstream due to the extended ester, contributing to its popularity during cutting cycles. Known for enhancing muscle definition and hardness, Masteron does not aromatize into estrogen, minimizing the risk of estrogen-related side effects. While it was initially developed for medical purposes, such as breast cancer treatment in postmenopausal women, its therapeutic use is limited today. (r)
| Masteron-E | |
| CAS Number | 13425-31-5 |
| Molar Mass | 360.538 g/mol |
| Chemical Formula | C23H36O3 |
| IUPAC Name | N/A |
Note: Iron Mountain Labz also offers HULK Injectables, Test-TPP Injectables, and more.







Cyrus Cole –
Elevated my training to new heights, making every workout feel like a masterclass in progress.