Description
Overview
DHT-derived; anti-estrogenic at the receptor level, provides a ‘hardening’ cosmetic effect; non-aromatizing.
Composition / Profile
- Active compound: Drostanolone (Masteron)
- Drug class: Injectable anabolic steroid (DHT-derivative)
- Pack / dose (this listing): 10ml / 200mg
Format
- Oil-based (or aqueous, where noted) solution for intramuscular injection
- Pack / dose: 10ml / 200mg
Dosage & Usage Patterns
- Bodybuilding (commonly cited): Commonly cited: propionate ~300–500 mg/week (EOD/E3D injections); enanthate ~400–600 mg/week (2× weekly). Most cosmetic benefit reported at lower body fat.
- Clinical / general reference: Individual; propionate injected more frequently than enanthate.
- Half-life: Propionate ~2 days; enanthate ~4-5 days.
- Protocols vary by individual, compound stack, and bloodwork — figures above reflect community-reported patterns, not medical recommendations.
Effects
Reported benefits (commonly cited)
- Hardening/drying cosmetic effect.
- Anti-estrogenic activity at the receptor.
- Reduced water retention.
- Improved muscle definition when body fat is already low.
Reported side effects
- Androgenic: acne.
- Hair loss/accelerated male-pattern baldness.
- Prostate effects.
- No water retention.
Key Interactions
- Non-aromatizing.
- Sometimes used for its anti-estrogen-like effect but not an AI substitute.
Post-Cycle Considerations
- Suppresses the axis.
Precautions
- Accelerates hair loss in predisposed individuals.
- Mostly cosmetic benefit only at low body fat.
Common Misconception
Myth: Masteron is a fat burner.
Evidence: it doesn’t burn fat; the ‘harder’ look is from low body fat plus anti-estrogenic effect.
Related Categories
- Browse more in Injectable Steroids → Drostanolone (Masteron).
- Related: Post Cycle Therapy (PCT), Anastrozole, Tamoxifen.
Storage
- Store away from direct light and extreme temperature
- Oil-based solutions can be drawn more easily when warmed slightly before injection






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