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Drostanolone Propionate/ Masteron 100 : Muscle shaping

This product is intended solely for use as a research chemical in vitro and laboratory experimentation by licensed, qualified professionals.

Drostanolone Propionate/ Masteron 100 : Muscle shaping

Drostanolone Propionate Injection is an oil-based, short-acting injectable steroid that contains the 2α-methyl-dihydrotestosterone (DHT) derivative drostanolone linked to a propionate ester for intramuscular use.

Specifications Price
10ml × 100mg/ml/vial $35.00
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Molecular Formula C23H36O3
Molecular Weight 360.54
CAS Number 521-12-0
Appearance Yellow to off-yellow Oil Injection

Hard, Dry Muscle Appearance:
Experience the transformative effect of its strong anti-estrogenic activity. Drostanolone Propionate effectively inhibits aromatase, significantly reducing water retention and subcutaneous fat. The result is a highly shredded, defined, and vascular look, making muscles appear denser and more prominent.
Lean Muscle & Strength Gains:
Despite its reputation for aesthetics, Drostanolone Propionate possesses a potent anabolic effect. It enhances protein synthesis and nitrogen retention, leading to increases in lean muscle mass and muscle fiber size without the significant water-induced weight gain often associated with other compounds. Users often report noticeable strength improvements.
Rapid Recovery & Enhanced Endurance:
Benefit from enhanced red blood cell production, which leads to improved oxygen delivery to your muscles. This translates into faster recovery times between intense workouts and increased endurance during training sessions.
Synergistic Stacking Capabilities:
Drostanolone Propionate is an excellent addition to a stack, as it amplifies the effects of other compounds like testosterone and trenbolone. Crucially, it helps to reduce estrogenic side-effects (such as gynecomastia and excessive water retention) that can arise from aromatizing steroids, making cycles cleaner and more manageable.
Short-Acting, Predictable Kinetics:
The Propionate ester provides a relatively short half-life of approximately 2–3 days. This allows for fast on/off cycles and offers easier management of blood levels, providing greater control over your regimen and quick clearance from the system if needed.

Despite its mild anabolic nature, Drostanolone Propionate is still a potent hormone and can cause side effects, including:

Androgenic: Acne, oily skin, hair loss (in genetically predisposed individuals).
Virilization in women: Deepened voice, body hair growth, menstrual changes.
Natural Testosterone Suppression: Requires post-cycle therapy (PCT).
Cholesterol Impact: Can reduce HDL (“good” cholesterol) and increase LDL.

All product is sold solely for scientific research purposes. Researchers are responsible for ensuring compliance with local regulations and institutional guidelines. Keep out of reach of children and unauthorized personnel.

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