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Fasting Window Calculator
Plan the pre-dose and post-dose fasting window for GH-axis peptides. Enter your injection time and offsets to see the full window at a glance.
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Fasting Window Settings
Your Fasting Window
- Start fasting at
- Today at 05:15 AM
- 120 min before dose
- Take injection at
- Today at 07:15 AM
- Ipamorelin
- Earliest eating window
- Today at 07:45 AM
- 30 min after dose
- Total fasted duration
- 2 h 30 min
- 150 minutes total
Timeline
Fast (120 min)
Dose
Wait (30 min)
05:15 AM07:15 AM07:45 AM
GHRH analogues and GH secretagogues are commonly studied in fasted states to reduce the blunting effect of elevated insulin on pulsatile GH release. The window shown is relative to your dose time, not a prescription or medical recommendation.
Frequently asked questions
Educational use only
This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.