The dosage itself is the single most important thing determining the achieved effects of a course of human growth hormone.
- For anti-aging, the dosage is typically 2 to 4 IU per day.
- For muscle definition, cutting, the dosage is typically between 2 and 4 IU per day.
- For bodybuilding, the dosage is typically 4 to 6 IU per day.
For extreme muscular development, the dosage will be between 10 and 16 IU, for a short period (1 month).
Going beyond 16 IU per day is considered inappropriate.
These dosages of course presume that you’re taking a high quality HGH like BIOTROPIN or similar from a quality laboratory.