Elamipretide vs GHRP-6
Head-to-head comparison of Elamipretide (Elamipretide (MTP-131, SS-31)) and GHRP-6 (Growth Hormone Releasing Peptide-6) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Elamipretide | GHRP-6 |
|---|---|---|
| Category | Muscle & Performance | Performance |
| Full Name | Elamipretide (MTP-131, SS-31) | Growth Hormone Releasing Peptide-6 |
| Molecular Weight | 639.8 Da | 873.01 Da |
| Half-Life | 1-4 hours | ~15-60 minutes |
| Amino Acids | 4 | 6 |
| Typical Dose | 0.01-0.25 mg/kg/day | 100-300 mcg |
| Route | Subcutaneous/Intravenous | SC / IV |
| Purity | ≥98% | — |
| Studies Count | 120 | 186 |
| Research Status | Clinical | Clinical Trials |
Elamipretide Benefits
- ✓mitochondrial protection
- ✓reduced oxidative stress
- ✓improved fatigue resistance
- ✓may support exercise tolerance
GHRP-6 Benefits
- ✓Potent GH release stimulation
- ✓Muscle growth and strength
- ✓Appetite stimulation (ghrelin pathway)
- ✓Improved body composition
- ✓Enhanced recovery from training
Elamipretide Dosing
0.01-0.25 mg/kg/day SC (clinical research)|daily dosing in trials|alternative IV protocols in some studies
GHRP-6 Dosing
Standard: 100-300 mcg SC 2-3 times daily|Pre-workout: 100 mcg 30 min before training|Pre-bed: 100-200 mcg for overnight GH pulse
Elamipretide Side Effects
- ⚠nausea
- ⚠injection-site reactions
- ⚠diarrhea
- ⚠headache
GHRP-6 Side Effects
- ⚠Common: Increased appetite (significant), water retention, tingling
- ⚠Moderate: Cortisol elevation (dose-dependent), lethargy
- ⚠Rare: Elevated prolactin at high doses
Research Overview
Elamipretide
Clinical and translational studies show elamipretide can improve mitochondrial function and some functional endpoints in mitochondrial disorders. Skeletal muscle research suggests benefits are driven by energy metabolism rather than direct muscle-building effects.
GHRP-6
GHRP-6 has solid pre-clinical and clinical evidence for GH stimulation. Well-characterized pharmacology. More appetite stimulation than Ipamorelin due to ghrelin receptor activation.
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