Masteron (Drostanolone Propionate), a short-acting ester, helps improve muscle clarity, increases hardness and dryness, enhances definition, and also exhibits anti-estrogenic properties.
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STRENGTH: ⭐⭐⭐⭐⚫
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MUSCLE GAIN: ⭐⭐⚫⚫⚫
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FAT/WATER LOSS: ⭐⭐⭐⭐⚫
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SIDE EFFECTS: ⭐⭐⚫⚫⚫
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KEEP GAINS: ⭐⭐⚫⚫⚫
Short fast-acting esters are used as part of combination therapy for certain types of tumors, particularly those associated with hormone-active tissues like breast or prostate cancer. Some types of breast cancer cells that express estrogen receptors (called ER+ cancers) utilize estrogen for their growth and dissemination.
Presentation:
Each carton contains one 10ml vial (100mg/vial).








