Anamorelin vs hGHRH(1-40)OH
Head-to-head comparison of Anamorelin (Anamorelin hydrochloride (ONO-7643)) and hGHRH(1-40)OH (Human growth hormone-releasing factor (1-40) hydroxyl) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Anamorelin | hGHRH(1-40)OH |
|---|---|---|
| Category | Growth Hormone | Growth Hormone |
| Full Name | Anamorelin hydrochloride (ONO-7643) | Human growth hormone-releasing factor (1-40) hydroxyl |
| Molecular Weight | N/A | N/A |
| Half-Life | about 9 hours | 5-20 minutes |
| Amino Acids | N/A | 40 |
| Typical Dose | 50 mg/day | 1-2 mcg/kg |
| Route | Oral | Subcutaneous/IV |
| Purity | ≥98% | ≥98% |
| Studies Count | 95 | 85 |
| Research Status | Clinical | Clinical Research |
Anamorelin Benefits
- ✓stimulates appetite
- ✓raises IGF-1
- ✓may support weight gain
- ✓oral dosing
hGHRH(1-40)OH Benefits
- ✓GH secretion research
- ✓fragment-activity comparison
- ✓receptor binding studies
- ✓axis physiology modeling
Anamorelin Dosing
50 mg orally once daily|often studied with food or per protocol|track weight, appetite, and glucose markers
hGHRH(1-40)OH Dosing
1-2 mcg/kg SC or IV in acute research settings|single-bolus GH stimulation protocols|repeated low-dose administration in comparative studies
Anamorelin Side Effects
- ⚠hyperglycemia
- ⚠peripheral edema
- ⚠constipation or nausea
hGHRH(1-40)OH Side Effects
- ⚠flushing
- ⚠headache
- ⚠lightheadedness
Research Overview
Anamorelin
Trials in cachexia populations showed increased appetite and modest gains in body weight and IGF-1. Regulatory progress has varied by region, but it remains a well-studied ghrelin agonist in the GH space.
hGHRH(1-40)OH
Human GHRF(1-40)OH has been studied to understand how truncation of the native hormone changes biological potency and half-life. It is a common research tool for mapping minimal active sequences within the GHRH family.
Ready to buy?
Find both peptides from our verified, lab-tested vendors with purity certificates and third-party testing.