Ipamorelin
Bestseller

Ipamorelin

Highly selective growth hormone secretagogue with minimal cortisol or prolactin stimulation, offering clean GH pulses for muscle growth, recovery, and body

GH BoostRecoveryAnti-AgingMuscle
● In Stock

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1+ vials
−5%
3+ vials
−10%
5+ vials
−20%
10+ vials

Total Price

$45

For research & laboratory use only. Not for human consumption.

Half-Life

~2 hours

Administration Route

Subcutaneous injection

Selective GH Release

Most GH-specific GHRP — minimal cortisol or prolactin spike

Muscle & Recovery

Growth hormone pulse drives IGF-1 production post-injection

Clean Side Effect Profile

No appetite stimulation; ideal for lean body composition

Effect Profile

Muscle Growth

0%

Fat Oxidation

0%

Recovery Speed

0%

Strength

0%

Effect Timeline

Start — Week 1–2

Improved sleep quality; deeper slow-wave sleep phases

Week 4

Noticeable recovery improvement; subtle body composition changes

Week 8

Lean mass increase; reduction in body fat percentage

Week 12

Measurable IGF-1 elevation; anti-aging benefits accumulate

Mechanism of Action

Ipamorelin is a pentapeptide GH secretagogue that selectively binds the ghrelin receptor (GHS-R1a) in the pituitary, triggering GH release without activating cortisol, prolactin, or ACTH pathways. This receptor selectivity distinguishes it from older GHRPs (GHRP-2, GHRP-6) that cause significant cortisol and prolactin elevation. The result is clean pulsatile GH release that closely mimics natural secretory patterns.

Scientific Research

Product FAQs

Stacks Well With

Used in Research Stacks

GH Pulse Stack

Ipamorelin 300 mcg CJC-1295 (no DAC) 200 mcg
View Stack Research

Longevity Anti-Aging Stack

Ipamorelin 200 mcg Epithalon 10 mg
View Stack Research

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