Library/For Energy/Ipamorelin

RUO · Research Use Only⚠ IGF-1 Elevation⚠ WADA-bannedFor Energy+2 more★ Popular

Ipamorelin

A selective GH secretagogue. We read all 51 studies. The protocol is below.

Updated 19 May 2026Read 9 minEvidence ●●○○○Citations 51

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The Ipamorelin Report · $19

Everything you need to start: dose, sourcing, safety, our verdict.

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Built from 51 cited studies.

Status

Research-only

Class

IGF-1 Elevation

Evidence

2/ 5●●○○○

Phase 2 trials

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FDA approval

none

Half-life

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⚠ Cancer Concern · WADA-banned

Read this if

**what's actually in your vial is the CJC + ipamorelin stack** — ipamorelin alone is the smaller compounded order; the IGF-1 elevation is additive and the chronic-monitoring story applies to the stack, not either peptide alone
you're on TRT and considering adding a GH peptide — the "cleanest" GHRP profile (no cortisol/prolactin spike) is the one real differentiator vs GHRP-2/6, but "cleanest" ≠ safe
you're a postmenopausal woman whose tele-clinic just added it to your "longevity" stack and you want to know what you're paying for

Skip this if

you have active or recent cancer — the chronic-IGF-1 question still applies, even to the cleanest GHRP
you compete in a tested sport — WADA-banned
the "gentle starter" marketing line sold you on a once-weekly schedule — **real protocol is 1–3 subq injections per day, every day, indefinitely**
you're a healthy adult expecting "anti-aging" results the trials don't support

The 4 ways you can buy Ipamorelin

No FDA-approved ipamorelin.

Compounded 503A

⚠

$150–$495/mo (typically bundled with CJC-1295)

Pharmacy-grade; the single largest GH-secretagogue user base.

RUO (research-only)

✓

Sold 'for research only'

$25–$55/mo

Frequently mis-labeled as GHRP-2 or GHRP-6 (appetite spike is the tell).

Gray market

✓

Unregulated overseas import

~$5/mo

Same upstream molecule as RUO. Crypto/Wise pay; one 10-vial box lasts ~16 months at typical dose.

Click any lane for the full Sourcing breakdown. Prices and lane availability vary by molecule — this is the per-peptide snapshot, not a generic table.

First 90 days · Ipamorelin

What we'd actually do

Weeks 1–2

Sleep depth shifts within days for the GH-secretagogue class (CJC, ipamorelin, sermorelin, hexarelin). If sleep hasn't deepened by week 2, the rest of the protocol probably won't move either.

Weeks 4–8

Subjective recovery and energy improvements. Body composition shifts modestly — slight muscle gain, slight fat loss if diet allows.

Week 12 — decide

Bloodwork: IGF-1 is the objective check. If IGF-1 hasn't moved, the protocol isn't working at this dose. Side effect bookkeeping: water retention, joint stiffness, any glucose changes.

Quit if

IGF-1 climbs above ~300 ng/mL (cancer-risk territory at the upper end).
Significant water retention or new carpal-tunnel-style symptoms.
New or worsening insulin resistance (fasting glucose creep).
12 weeks with no IGF-1 movement and no subjective change.

Identity

What it is.

Ipamorelin is a five-amino-acid that tells the pituitary to release a pulse of growth hormone. It's a GH secretagogue — it doesn't replace GH, it asks the body to make its own.

What made it famous in the late 1990s is that it's selective. Older secretagogues like GHRP-6 also pushed up cortisol and prolactin. Ipamorelin doesn't, at standard doses. That's the entire pitch in one sentence.

It's almost always paired with CJC-1295, a GHRH analog that lengthens the pulse. The combo is the most-prescribed in compounding pharmacies in the US. Sold as online and via pharmacies on prescription.

WADA-banned in and out of competition. If you compete in anything sanctioned, this ends your career.

TL;DR

TL;DR. 30-second version.

The compressed verdict — what Ipamorelin actually is, what the human evidence shows, and the watch-for in three bullets. Locked.

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Mechanism

Mechanism.

Mechanism · in the Ipamorelin report

How the molecule actually works — receptor profile, downstream signaling, what to expect mechanistically.

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Evidence

Evidence. What we actually know in humans.

Evidence · in the Ipamorelin report

The trial breakdown — phase, n, primary endpoint, who funded, what hit, what didn't.

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Human-Evidence Factbox

Phase 2 trials

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FDA approval

none

Half-life

$19 ↓

Daily injection frequency

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Cortisol / prolactin spike

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Most common bundle

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RUO substitution tell

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WADA status

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Long-term safety data

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Dose

Dose. The actual protocol.

Dose · in the Ipamorelin report

The specific protocol — dose, titration schedule, cycle pattern, frequency, route.

We read 51 studies to write this report.

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Sourcing

Sourcing. Where the cohort actually buys.

Sourcing · in the Ipamorelin report

Sourcing breakdown — vendor methodology, red flags, our published test results, COA checklist.

We read 51 studies to write this report.

Get the report · $19 ↓

Safety

Safety. Side effects.

Safety · in the Ipamorelin report

The watch-for list — contraindications, drug interactions, monitoring labs, when to stop.

Get the report · $19 ↓

Editorial Position

Editorial position.

Editorial Position · in the Ipamorelin report

Our editorial position — explicit yes / no / depends, with the reasoning behind it.

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Citations

Citations.

+Show all 51 citations

The Ipamorelin Report · $19

Everything you need to start.

Dose, sourcing, safety, our verdict. One purchase. Yours forever.

Built from 51 cited studies.

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