Source comparison
Quickcomparison
Dose Range Macimorelin 25–60 mg MK-677 (Ibutamoren) 10–25 mg Frequency As needed Once daily Administration Oral (reconstituted solution) Oral (capsule or liquid) Cycle Length 4-6 weeks 8-12 weeks Onset Speed Rapid (hours to days) Moderate (1-2 weeks) Evidence
This comparison does not assign a generated winner or score.
- Dose Range
- Macimorelin
- 25–60 mg
- MK-677 (Ibutamoren)
- 10–25 mg
- Frequency
- As needed
- Once daily
- Administration
- Oral (reconstituted solution)
- Oral (capsule or liquid)
- Cycle Length
- 4-6 weeks
- 8-12 weeks
- Onset Speed
- Rapid (hours to days)
- Moderate (1-2 weeks)
- Evidence Level
- Strong human trials (Phase 3 or FDA approved)
- Moderate human trials (Phase 1-2)
- Efficacy