Back to HCG (Human Chorionic Gonadotropin)
HCG (Human Chorionic Gonadotropin) Dosage Guide
Complete dosing protocol, reconstitution steps, and interactive calculator for HCG (Human Chorionic Gonadotropin).
Dosing & Reconstitution Guide
HCG should be administered under medical supervision with regular monitoring of testosterone levels, hematocrit, and clinical response. Excessive doses or prolonged use without breaks may lead to tachyphylaxis and desensitization. Always follow a healthcare provider's dosing recommendations.
Standard / Gradual Approach
TRT Support ProtocolPhaseDoseVolume
1250 IU every other day
2250 IU every other day
3500 IU every other day
4500 IU every other day
Standard / Gradual Approach
Post-Cycle Therapy (PCT) ProtocolPhaseDoseVolume
11500 IU 3x weekly
22000 IU 3x weekly
32000-2500 IU 3x weekly
42000 IU 3x weekly
81500 IU 3x weekly
121000 IU 3x weekly
16Discontinue
Protocol Summary
Subcutaneous Injection: every other day or 3x weekly · Dose range 250–1000 IU with gradual titration
Intramuscular Injection: 2-3x weekly · Dose range 500–2000 IU with gradual titration
Cycle Length: 4–8 weeks typical; reassess before extending
Frequency & Cycling
Subcutaneous or Intramuscular Injection
For TRT support: 250-500 IU every other day (3x weekly) indefinitely as long as testosterone replacement continues. For PCT: 1500-5000 IU 2-3x weekly for 3-6 months, then taper. Some protocols include 2-4 week breaks every 12 weeks to prevent tachyphylaxis and maintain endogenous axis sensitivity.
🧪 Quick Start
BAC Water
3 mL
Starting Dose
250 IU every other day
Maintenance Dose
500 IU every other day (3x weekly)
🧮 Dose Calculator
Concentration
16.7
mcg/unit
Draw Volume
30
units (0.300 mL)
For a 500 mcg dose, draw 30 units on a U-100 insulin syringe