C-peptide vs Hexarelin
Head-to-head comparison of C-peptide (Connecting peptide (C-peptide)) and Hexarelin (Growth Hormone Releasing Hexapeptide) — benefits, dosing, side effects, research data, and where to buy.
| Property | C-peptide | Hexarelin |
|---|---|---|
| Category | Pain Management | Performance |
| Full Name | Connecting peptide (C-peptide) | Growth Hormone Releasing Hexapeptide |
| Molecular Weight | 3020.3 Da | 887.04 Da |
| Half-Life | ~20-30 min | ~70 minutes |
| Amino Acids | 31 | 6 |
| Typical Dose | no approved analgesic dose|research-only | 100-200 mcg |
| Route | IV|subQ | SC / IV |
| Purity | ≥98% | — |
| Studies Count | 46 | 198 |
| Research Status | Pre-clinical | Clinical Trials |
C-peptide Benefits
- ✓diabetic neuropathy research
- ✓nerve function support
- ✓possible analgesic effect
Hexarelin Benefits
- ✓Strongest GH pulse among GHRPs
- ✓Cardioprotective effects
- ✓Muscle mass and strength gains
- ✓Fat loss through improved body composition
- ✓Enhanced recovery from training
C-peptide Dosing
0.5-1.0 mg/day in research|route varies by protocol
Hexarelin Dosing
Standard: 100-200 mcg SC 2-3 times daily|Pre-workout: 100 mcg 30 min before training|Pre-bed: 100 mcg for overnight GH pulse|Cycle: 8-12 weeks then 4 week break (desensitization)
C-peptide Side Effects
- ⚠injection-site reactions
- ⚠unknown long-term safety
Hexarelin Side Effects
- ⚠Common: Increased appetite, water retention, tingling
- ⚠Moderate: Cortisol and prolactin elevation (dose-dependent)
- ⚠Notable: Desensitization occurs after 4-16 weeks of continuous use
- ⚠Rare: Numbness in extremities
Research Overview
C-peptide
C-peptide is not an approved analgesic, but multiple studies have examined its effects on peripheral nerve blood flow and neuropathy outcomes. The strongest relevance is in diabetic neuropathic pain rather than migraine.
Hexarelin
Hexarelin has extensive pre-clinical and clinical evidence. Multiple human studies confirm potent GH release. Unique cardioprotective properties are well-documented. Note that receptor desensitization limits long-term continuous use.
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