Masteron-E 200mg/ml(10ml)

What Is Masteron E (Drostanolone Enanthate)?

Masteron E is the common name for drostanolone enanthate, an anabolic–androgenic steroid (AAS) derived from dihydrotestosterone (DHT). It is the longer-acting enanthate ester version of drostanolone, designed to provide a slower and more sustained release following injection compared to shorter esters.

Drostanolone was originally developed for medical use in the treatment of certain types of breast cancer due to its anti-estrogenic properties. Structurally, it does not convert to estrogen (non-aromatizing), which influences both its effects and side-effect profile.

Pharmacological Characteristics

• Base Compound: Drostanolone (DHT derivative)

• Ester: Enanthate (longer-acting)

• Aromatization: Does not convert to estrogen

• Activity Profile: Anabolic with strong androgenic characteristics

Because it is DHT-derived, drostanolone exhibits strong androgen receptor binding. Its enanthate ester slows release into the bloodstream, resulting in a longer duration of action compared to drostanolone propionate.

Potential Effects and Considerations

Drostanolone may influence protein synthesis and nitrogen retention, which are central to anabolic processes. However, due to its androgenic nature, it may also carry a higher likelihood of androgen-related side effects.

Potential risks may include:

• Suppression of natural testosterone production

• Negative changes in cholesterol levels

• Increased cardiovascular strain

• Acne and oily skin

• Accelerated hair loss in genetically predisposed individuals

• Prostate enlargement risk

Because it does not aromatize, estrogen-related effects such as fluid retention are less commonly associated, though overall hormonal imbalance remains a concern.

Masteron-P (Drostanolone propionate) 100mg/ml(10ml)