Testosterone Undecanoate 250mg 10ml by ZPHC

Testosterone Undecanoate 250mg/ml (10ml) – ZPHC | Ultra-Long Acting Testosterone for Hormone Support & Muscle Growth

Testosterone Undecanoate 250mg/ml, manufactured by ZPHC (Zhengzhou Pharmaceutical Co.), is a long-acting injectable testosterone ester known for providing extended hormone stability with fewer injections. Designed for both performance enhancement and testosterone replacement therapy (TRT), this compound offers consistent muscle-building benefits, improved vitality, and optimal testosterone balance.

✅ Key Benefits of Testosterone Undecanoate

• Provides long-lasting testosterone elevation (half-life ~20 days)

• Promotes lean muscle mass, strength, and recovery

• Improves libido, focus, mood, and energy

• Supports bone density, red blood cell production, and metabolic health

• Requires infrequent injections due to extended duration of action

Common Combinations / Stacking Options

Testosterone Undecanoate is typically used as a standalone TRT compound or as a testosterone base in advanced cycles:

• TRT or Hormone Optimization:

  • Used solo at long intervals (every 10–14 weeks under clinical supervision)

• Bulking Cycle:

  • Stack with Deca-Durabolin, Dianabol, or Anadrol for mass

• Cutting Cycle:

  • Combine with Winstrol or Anavar for lean retention

• Support Compounds:

  • Use Arimidex, Exemestane, or Letrozole to control estrogen

  • Add HCG to preserve natural testicular function

Recommended Dosage & Cycle

Due to its ultra-long ester, dosing frequency is significantly reduced:

• TRT dosing: 1000mg every 10–12 weeks (clinical setting)

• Performance enhancement: 250–500mg every 2–3 weeks (depending on goals)

• Cycle duration: 8–12 weeks (typically less common for short cycles)

• Injection frequency: Once every 2–3 weeks (or as guided by bloodwork)

⚠️ Note: Due to its extended action, Testosterone Undecanoate is not ideal for short cycles or fast-acting results.

Post Cycle Therapy (PCT)

Start PCT roughly 3–4 weeks after the last injection due to its long activity:

• Clomid: 50mg/day for 4 weeks

• Nolvadex: 20mg/day for 4 weeks

• Optional: HCG to stimulate natural testosterone production

⚠️ Possible Side Effects

As a testosterone derivative, side effects may occur if not properly managed:

• Estrogenic: Gynecomastia, water retention, bloating

• Androgenic: Acne, oily skin, hair loss (in genetically sensitive users)

• Suppression of natural testosterone

• Injection site discomfort (mild and infrequent)

Managing with aromatase inhibitors and proper cycle planning helps reduce risk.

⭐ Why Choose Testosterone Undecanoate by ZPHC?

• Ultra-long acting for maximum convenience

• Pharmaceutical-grade quality from a global brand

• Ideal for TRT protocols, long-term performance, or lean gains

• Backed by ZPHC’s trusted manufacturing standards

Testosterone Undecanoate 250mg/ml by ZPHC offers powerful, stable testosterone support with fewer injections—ideal for TRT and long-term anabolic goals.