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MASTERON PROPIONATO

Masteron Propionate (Drostanolone Propionate) by Genpharma is a fast-acting injectable DHT-derived anabolic steroid. Engineered for cutting, prep, and muscle definition phases, delivering a hard, grainy, and dry look with zero water retention and anti-estrogenic qualities.

Descripción

Masteron Propionate (Drostanolone Propionate) by Genpharma is a premier compound for contest prep and peak cutting cycles. Derived from dihydrotestosterone (DHT), it does not convert to estrogen, preventing subcutaneous water retention.

Its fast-acting propionate ester allows rapid systemic absorption, promoting muscle density, vascularity, and lean tissue preservation during strict caloric restriction.

  1. General Information
  • Brand Name: Masteron Propionate Genpharma.
  • Active Ingredient: Drostanolone Propionate.
  • Concentration: 100 mg/ml.
  • Presentation: 10 ml Multidose Vial / Injectable Ampoules.
  • Route of Administration: Deep Intramuscular (I.M.) injection.
  1. Composition

Each ml contains:

  • Drostanolone Propionate: 100 mg.
  • Excipients: Pharmaceutical-grade carrier oil, benzyl alcohol, and benzyl benzoate.
  1. Pharmacological Properties & Benefits
  • Muscle Hardness & Density: Enhances muscular definition and creates a dry, grainy appearance by eliminating subcutaneous fluid.
  • Anti-Estrogenic Activity: Acts as a weak aromatase inhibitor, helping mitigate estrogen-related effects in stack protocols.
  • Fast Onset & Clearance: Short propionate ester ensures quick absorption and fast systemic clearance.
  • Lean Mass Preservation: Protects muscle tissue from catabolism during low-calorie contest diets.
  1. Reconstitution & Storage
  • Reconstitution: Ready-to-inject oil solution; requires no reconstitution.
  • Storage Temperature: Store at controlled room temperature between 15°C and 25°C (59°F to 77°F).
  • Protection: Keep protected from direct sunlight and moisture. Do not freeze.
  1. Warnings & Safety
  • Professional Use: Intended for professional or experienced supervisory protocol.
  • Contraindications: Contraindicated in individuals with prostate conditions or androgen-sensitive carcinomas.
  • Medical Monitoring: Lipid profile and prostate health monitoring are recommended during use.
  • Side Effects: Possible androgenic effects (acne, male-pattern baldness in prone individuals) and lipid changes.
  • Child Safety: Keep out of reach of children.

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