
GHRP-2
Older GHRP. Strong pulse.
- Sizes available
- 5mg
- Lab certificate (COA)
- Arrives with shipment
· Research-grade only · Not for human consumption · 21+ ·
Strong GHRP. Raises cortisol and prolactin. Stronger pulse than ipamorelin.
Mechanism · Growth Hormone Releasing Peptide-2. Ghrelin receptor agonist (older GHRP).
Best for. Not for.
Best for
- Users who want a stronger GH pulse than ipamorelin delivers.
- GH stimulation testing (pralmorelin = GHRP-2 is a Japan-approved diagnostic).
- Short-term cycling.
Not for
- Cortisol-sensitive users (HPA-axis impact).
- Prolactin-sensitive users.
- Children, pregnancy, or active malignancy.
Mechanism, dose, ramp, risk.
- Mechanism
- Ghrelin-mimetic. Strong GH pulse but raises cortisol/prolactin slightly.Source · PEPVERA editorial
- Target dose
- 200 mcg, 2-3x daily.Source · PEPVERA editorial
- Ramp
- 12-Week cycle.Source · PEPVERA editorial
- Risks
- Cortisol/prolactin rise.Source · PEPVERA editorial
Compared to its siblings.
GHRP-2
Strong GHRP. Raises cortisol and prolactin. Stronger pulse than ipamorelin.
Pros
- · Stronger GH pulse than ipamorelin.
- · Better long-term tolerance than hexarelin (no fast desensitization).
- · Cheaper than ipamorelin.
Cons
- · Cortisol and prolactin elevation, unlike ipamorelin.
- · Weaker acute pulse than hexarelin.
- · Little appetite effect for bulk goals (GHRP-6 advantage).
Ipamorelin
Cleaner GHRP. No cortisol or prolactin elevation.
Pros
- · Superior side-effect profile.
Cons
- · Weaker GH pulse.
See Ipamorelin →
Hexarelin
Strongest GHRP. Short-term only.
Pros
- · Strongest acute pulse.
Cons
- · Desensitization.
- · Prolactin rise.
See Hexarelin →
GHRP-6
Cheaper with appetite stimulation.
Pros
- · Cost.
Cons
- · Marked hunger.
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 2 suppliers
| Supplier | Price | COA | Ships | |
|---|---|---|---|---|
| Pure Peptide UKUK | $9.5$1.90/mg · 5mg | In-house COA | 4 days | Out of stock |
| SwissChemsUS | $19.95$3.99/mg · 5mg | COA with shipment | 3 days |
Direct from foundry. Slower than domestic resellers; consistency is the trade. Insulated packaging, tracked from departure to doorstep. Replacement issued on damage.
Week 1–2
200 mcg, 2-3x daily.
Initiation
Week 3–4
200 mcg, 2-3x daily.
Signal emerges
Week 5–8
200 mcg, 2-3x daily.
Hold
Week 9–12
Cycle review
Assess
Draw 20 units.
0.5 mg = 0.20 mL at 2.50 mg/mL. 10.0 doses per vial.
apex · III · SwissChems
GHRP-2 · 5mg