Masteron-E100 (Drostanolone Enanthate) is a slow-acting injectable anabolic steroid derived from DHT (dihydrotestosterone). It contains 100 mg of drostanolone enanthate per milliliter and is known for its mild anabolic effects and strong anti-estrogenic properties.

Key Features:

• Primary Use: Cutting cycles, pre-contest preparation (enhances muscle hardness and vascularity).

• Benefits: Promotes lean muscle retention, reduces water retention, and may enhance muscle definition.

• Androgenic Side Effects: Low to moderate (acne, hair loss in predisposed individuals).

• Estrogenic Activity: None (does not aromatize, may act as an anti-estrogen).

• Detection Time: Up to 3 months.

Common Dosage:

• Men: 300–600 mg per week (often stacked with other cutting steroids like Trenbolone or Winstrol).

• Women: Not recommended (high risk of virilization).

Masteron-E100 is favored by bodybuilders in the final stages of contest prep due to its ability to refine muscle appearance without significant water retention. However, it is most effective at very low body fat levels (below 10%).