Why people use Ipamorelin for growth hormone support
GH support without the side effects of other GHRPs? The honest answer: yes, there is real clinical evidence here, not just gym-bro consensus. Ipamorelin is a selective GHRP (growth-hormone-releasing peptide) - it triggers a GH pulse from your pituitary without raising cortisol or prolactin (which older GHRPs like GHRP-6 do).
This page covers what's known, what's not, and what the editorial take is for normal humans considering Ipamorelin for growth hormone support.
What the evidence says
Evidence tier: Strong clinical. Multiple human studies support the dosing protocol; not yet FDA-labeled for this exact indication but close.
- Ipamorelin is a selective GHRP (growth-hormone-releasing peptide) - it triggers a GH pulse from your pituitary without raising cortisol or prolactin (which older GHRPs like GHRP-6 do).
- The 'cleaner-side-effect-profile' half of the standard CJC-1295 stack.
- Phase 1 and 2 work (Raun et al., 1998) confirmed the selective GH-only mechanism.
Protocol notes
100-300mcg subcutaneous before bed, 5 days per week. Almost always stacked with CJC-1295.
Always with a sports-medicine doctor, telehealth provider, or specialist sign-off. Self-experimenting on injection schedules without clinical input is the most common way people waste money and get hurt.
What to skip
- Vendors without a Certificate of Analysis (COA). Random gym-bro vendors with no third-party testing. The peptide market has a quality-control problem; the answer is COA per peptide, every time.
- Pre-mixed blends from non-pharmacy sources. Compounding pharmacies that produce pre-mixed combinations with COAs are fine. Random vendor "stack vials" are not.
- Massively over-dosed protocols. More is rarely better with peptides. Receptor saturation is real. Stick to evidence-based dosing.
Where to go next
- Full Ipamorelin directory entry - status, sourcing, studies, what to skip
- What are peptides - if you skipped the foundation
- How peptides actually work - mechanism in plain English
- The Tier List - which ones to take seriously
- Subscribe to the dispatch