Ipamorelin
Growth-releasing without the cortisol tariff.
- Sizes available
- 2mg · 5mg · 10mg
- Lab certificate (COA)
- Arrives with shipment
· Research-grade only · Not for human consumption · 21+ ·
Pure GHRP. No cortisol or prolactin elevation. The cleanest GH-axis peptide.
Mechanism · Selective ghrelin receptor (GHSR-1a) agonist. GHRP family.
Best for. Not for.
Best for
- GHRP arm with no cortisol or prolactin elevation.
- Stack with CJC-1295 or MOD-GRF (GHRH + GHRP synergy).
- Users who experienced nausea or cortisol side effects on GHRP-2 or hexarelin.
Not for
- Children or adolescents (epiphyseal closure).
- Active malignancy or cancer history.
- Pregnancy, nursing, or active insulin resistance.
Mechanism, dose, ramp, risk.
- Mechanism
- Selective ghrelin receptor agonist. GH without cortisol or prolactin.Source · PEPVERA editorial
- Target dose
- 300 mcg / day at bedtime.Source · PEPVERA editorial
- Ramp
- Begin full dose. 12-week cycle.Source · PEPVERA editorial
- Risks
- Hunger spike. Eat protein within 30 min.Source · PEPVERA editorial
Compared to its siblings.
Ipamorelin
Pure GHRP. No cortisol or prolactin elevation. The cleanest GH-axis peptide.
Pros
- · No cortisol or prolactin elevation versus GHRP-2 and hexarelin.
- · Compatible with long cycles, unlike hexarelin's fast desensitization.
- · No marked hunger spike of GHRP-6.
Cons
- · Weaker GH pulse than GHRP-2 and hexarelin.
- · Costs more than GHRP-2 or GHRP-6.
- · No appetite stimulation for bulk goals (GHRP-6 advantage).
GHRP-2
Older GHRP. Stronger pulse with cortisol and prolactin rise.
Pros
- · Stronger GH pulse.
- · Cheaper.
Cons
- · Cortisol and prolactin side effects.
See GHRP-2 →
Hexarelin
Strongest GHRP. Fast receptor desensitization.
Pros
- · Strongest acute pulse.
Cons
- · Tolerance on long-term use.
- · Prolactin rise.
See Hexarelin →
GHRP-6
Cheaper GHRP with appetite stimulation.
Pros
- · Cost-effective.
- · Bulk-friendly hunger response.
Cons
- · Marked hunger may be undesired.
See GHRP-6 →
COA per supplier
Published, in-house, or shipment-time
Each supplier declares its own HPLC floor and COA policy. The per-supplier verifier appears on the certificate page; refund and shipping terms vary by supplier and are shown on the supplier listing.
Compare 9 suppliers
| Supplier | Price | COA | Ships | |
|---|---|---|---|---|
| Pure Peptide UKUK | $9.5$4.75/mg · 2mg | In-house COA | 4 days | Out of stock |
| SwissChemsUS | $17.95$8.97/mg · 2mg | COA with shipment | 3 days | |
| Pure Peptide UKUK | $21$4.20/mg · 5mg | In-house COA | 4 days | Out of stock |
| Ameano PeptidesUS | $44$4.40/mg · 10mg | Sample COA published | 2 days | |
| Royal PeptidesUS | $45$9.00/mg · 5mg | Sample COA published | 3 days | |
| Verified PeptidesUS | $47.5$4.75/mg · 10mg | Sample COA published | 3 days | |
| Ascension PeptidesUS | $50$10.00/mg · 5mg | Sample COA published | 3 days | Out of stock |
| PeptiraUS | $69$6.90/mg · 10mg | COA with shipment | 3 days | Out of stock |
| Royal PeptidesUS | $70$7.00/mg · 10mg | Sample COA published | 3 days |
Direct from foundry. Slower than domestic resellers; consistency is the trade. Insulated packaging, tracked from departure to doorstep. Replacement issued on damage.
Risk
Hunger spike. Eat protein within 30 min. These pass with discipline. They do not pass with bravado.
Source · PEPVERA editorialDiscipline
Begin full dose. 12-week cycle.
Source · PEPVERA editorialWellness
Hydrate. Eat protein. Sleep eight. Hold a dose for at least two weeks before ascending.
Anti-patterns
- · Do not pair with stimulants late in the day.
- · Do not break the cycle without a planned taper.
- · Do not exceed the dose to chase a deeper sleep response.
Crisis
If the ramp triggers severe anxiety, anhedonia, or persistent gastrointestinal disturbance, stop. Resume after two weeks at half the prior dose. The discipline is the slow climb.
Week 1–2
300 mcg / day at bedtime.
Initiation
Week 3–4
300 mcg / day at bedtime.
Signal emerges
Week 5–8
300 mcg / day at bedtime.
Hold
Week 9–12
Cycle review
Assess
Draw 20 units.
0.2 mg = 0.20 mL at 1.00 mg/mL. 10.0 doses per vial.
apex · I · SwissChems
Ipamorelin · 2mg