Compound Library

Oral Steroid / DHT Oral

Prostanozol (Designer Winstrol)

Designer steroid prohormone that converts to stanozolol. Found in supplement products. Not pharmaceutical grade. Similar side effects to Winstrol.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.
Reference dose25–50 mg/day. Max 6 weeks.
Half-life9 hours
Risk flaghigh
Regulatory noteResearch-only flag

Side effects and watch-outs

  • Same as Stanozolol (Winstrol) — joint pain, HDL suppression, liver toxicity
  • ⚠️ Not pharmaceutical grade — quality unknown
  • Hair loss
  • Acne
  • HPTA suppression