GHRP-6 vs DSIP
Head-to-head comparison of GHRP-6 (Growth Hormone Releasing Peptide-6) and DSIP (Delta Sleep-Inducing Peptide) — benefits, dosing, side effects, research data, and where to buy.
| Property | GHRP-6 | DSIP |
|---|---|---|
| Category | Performance | Performance |
| Full Name | Growth Hormone Releasing Peptide-6 | Delta Sleep-Inducing Peptide |
| Molecular Weight | 873.01 Da | 848.8 Da |
| Half-Life | ~15-60 minutes | ~15-25 minutes |
| Amino Acids | 6 | 9 |
| Typical Dose | 100-300 mcg | 100-200 mcg |
| Route | SC / IV | SC / IV / Intranasal |
| Purity | — | — |
| Studies Count | 186 | 74 |
| Research Status | Clinical Trials | Pre-clinical |
GHRP-6 Benefits
- ✓Potent GH release stimulation
- ✓Muscle growth and strength
- ✓Appetite stimulation (ghrelin pathway)
- ✓Improved body composition
- ✓Enhanced recovery from training
DSIP Benefits
- ✓Promotes deep delta wave sleep
- ✓Normalizes disrupted sleep patterns
- ✓Reduces cortisol and stress response
- ✓Pain modulating effects
- ✓Antioxidant properties
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
DSIP Dosing
Standard: 100-200 mcg SC or IV, 30-60 min before bed|Cycle: 10-14 days, 5-7 days off|Chronic insomnia: 100 mcg daily for 2-3 weeks|Can be combined with Ipamorelin pre-bed
GHRP-6 Side Effects
- ⚠Common: Increased appetite (significant), water retention, tingling
- ⚠Moderate: Cortisol elevation (dose-dependent), lethargy
- ⚠Rare: Elevated prolactin at high doses
DSIP Side Effects
- ⚠Common (Mild): Morning grogginess initially, mild headache
- ⚠Rare: Vivid dreams, temporary appetite changes
- ⚠Generally very well tolerated
Research Overview
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.
DSIP
DSIP has moderate clinical evidence from European studies. Human trials show improved sleep quality and normalized sleep-wake cycles. Also studied for alcohol and opiate withdrawal. Unique mechanism distinct from traditional sleep aids.
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