Tesamorelin + Ipamorelin (Tesamorelin/Ipamorelin Combination)
A synergistic combination of tesamorelin (GHRH analog) and ipamorelin (selective GHRP) that produces robust, pulsatile growth hormone release. The GHRH+GHRP pairing creates a multiplicative GH response greater than either compound alone.
How it works
Tesamorelin stimulates GH release by activating GHRH receptors on pituitary somatotrophs. Ipamorelin amplifies the pulse by acting on ghrelin/GHS receptors. Together they produce a synergistic "1+1=3" GH release while maintaining physiological pulsatility.
Key facts
- Molecular weight: Blend
- Half-life: Tesamorelin: ~26 min; Ipamorelin: ~2 hours. Combined peak GH at 30-60 min post-injection.
- Bioavailability: High (subcutaneous)
- Storage: Refrigerated at 2-8C after reconstitution.
Dosing overview
- Typical dose: Tesamorelin 1-2 mg + Ipamorelin 200-300 mcg
- Frequency: Once daily (before bed) or twice daily
- Duration: 3-6 months
- Route: Subcutaneous injection
Protocol notes
- Standard: Inject combined dose 30-60 min before bed on empty stomach.
- Advanced: Split into AM (fasted) and PM (pre-bed) doses.
- Run continuously for 3-6 months for body composition benefits.
- Some cycle 5 days on / 2 days off.
Reported benefits
- Significant fat loss (especially visceral/abdominal)
- Lean muscle gains
- Improved sleep quality
- Enhanced recovery
- Anti-aging effects
- Better body composition without exogenous HGH side effects
Possible side effects
- Injection site reactions
- Mild water retention
- Numbness/tingling (transient)
- Increased hunger (mild)
- Headache (uncommon)
Research
- GHRH + GHRP synergy on GH release (2014): Combined GHRH + GHRP administration produced 3-5x greater GH release than either peptide alone in healthy adults.
- Tesamorelin/Ipamorelin body composition (2022): Combination therapy for 12 weeks reduced visceral fat by 15-20% and increased lean mass in GH-deficient adults.
Compare Tesamorelin + Ipamorelin
Community discussions about Tesamorelin + Ipamorelin
- Tesamorelin + ipamorelin combo, is the synergy actually noticeable vs either alone? - 3 comments
- Feedback on tesamorelin + ipamorelin dosing for visceral fat loss - 4 comments
- Anyone tried tesamorelin + ipamorelin for belly fat? - 6 comments
- Tesamorelin vs CJC-1295 as your GHRH half, does it actually matter which you pair with ipamorelin? - 6 comments
- Looking for feedback on tesamorelin + ipamorelin + BPC-157 stack for recovery - 6 comments
- Ask the community about Tesamorelin + Ipamorelin
Research and educational reference only. Not medical advice.