Mastodex Propionate 100 Sciroxx is a highly effective, short-acting injectable anabolic steroid in an oil base. It contains drostanolone propionate (widely known as “Masteron”), premier choice for contest preparation, final cutting phases, and sculpting dense, hard, and vascular muscles. It does not aromatize and possesses inherent anti-estrogenic properties.

Application: Mastodex Propionate 100 is used for:

• Sculpting a hard, chiseled, and deeply defined physique

• Accelerating subcutaneous fat loss while protecting lean muscle mass

• Maximizing muscle hardness, density, and vascular prominence

• Increasing peak strength performance and athletic stamina without unwanted weight gain

• Eliminating excess fluid from subcutaneous tissues

Reasons for use:

• Zero aromatization (does not convert to estrogen and reduces estrogenic side effects from other compounds)

• Fast-acting ester providing precise cycle control

• High SHBG-binding affinity, unlocking higher levels of free testosterone in the bloodstream

• Essential component for competition prep and dry, lean-physique stacks

• Fast clearance time from the system

Properties:

• Short elimination half-life (approx. 1–2 days)

• Moderate anabolic and high androgenic rating (62–130% / 25–40%)

• Strong fat-burning and mild diuretic (water-shedding) properties

• Anti-estrogenic activity

Release form: Vial with oil-based solution for injections, 10 ml (100 mg/ml) + cardboard box

Manufacturer: Sciroxx

Active substance: Drostanolone propionate — 100 mg per 1 ml

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