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Nandrolone Decanoate

200 mg/mL • Anabolic Steroid (IM)

⚕️ Important Notice: The dosage protocols shown are based on minimum effective dosage protocols and are for educational reference. For patients using these products under physician guidance, your recommended dosage may differ based on your individual consultation. Always follow your physician's instructions where applicable.

⚡ Quick Start

  • Inject intramuscularly once weekly (or split 2× weekly)
  • Same day each week
  • Cycle: 8–16 weeks
  • Always paired with Testosterone

💉 Dosage Guide

Concentration: 200 mg/mL (oil-based, ready to inject) based on a 3 mL dilution of bacteriostatic water.

LevelDoseUnits
Light (joint / TRT add-on)100 mg / week0.5 mL
Standard200 mg / week1.0 mL (split 0.5 mL × 2)
Advanced300 mg / week1.5 mL (split 0.75 mL × 2)

📅 Schedule

  • Timing: Same weekday
  • Frequency: Weekly (or 2× weekly split)
  • Cycle: 8–16 weeks
  • Complementary products: Testosterone

❄️ Storage

  • Oil-based solution: Store at room temperature (20-25°C). Protect from light.
  • Do NOT refrigerate or freeze - oil may thicken or crystallize
  • Warm vial in hand if cold; discard if particulate remains visible

⚠️ Safety Notes

  • Intramuscular injection only (glute, ventroglute, or vastus lateralis)
  • Use a 22–25G × 1–1.5" needle - inject slowly
  • Never run alone - always pair with Testosterone base
  • Suppresses natural testosterone production - PCT required after cycle
  • May cause elevated prolactin, sexual dysfunction ("deca dick"), mood changes
  • Schedule III controlled substance - prescription required
  • Avoid in cardiovascular disease, prostate hypertrophy, or hormone-sensitive cancers

Reconstitution Guide