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Ipamorelin

Selective GHRP · Penta-Peptide GH Secretagogue

★★★★★4.7 out of 5(42 reviews)

Selective ghrelin receptor agonist. Studied for pulsatile GH release models.

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Ipamorelin research peptide vial
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$115
10-vial kit
+ $40 shipping · Free over $500 · Ships worldwide
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Research use only · Not for human consumption
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Research Data

What Is Ipamorelin?

Ipamorelin is a pentapeptide growth hormone-releasing peptide (GHRP) that selectively stimulates pituitary GH secretion via GHS-R1a (ghrelin) receptors. Landmark selectivity research (Raun et al., 1998) demonstrated it stimulates GH release without significantly elevating cortisol, prolactin, or ACTH — distinguishing it from older GHRPs like GHRP-2 and GHRP-6.

Research Context

  • Selective GHS-R1a receptor agonism and pituitary GH release
  • Cortisol and prolactin-sparing profile vs first-generation GHRPs
  • Combination with GHRH analogs (CJC-1295) for synergistic GH pulse amplification
  • GH pulsatility and half-life studies
  • Bone density, body composition, and metabolic effects of GH axis stimulation

Storage & Reconstitution

Store lyophilized at -20°C. Reconstituted in BAC water: 2–8°C, use within 4–6 weeks.

Peptide Calculator → Reconstitution Guide →
Related Compounds

Pre-mixed Stack

CJC+Ipa Blend

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GHRH Analog

CJC No DAC

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Somatropin

HGH

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GHRH Analog

Tesamorelin

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All products sold for research purposes only. Not for human or animal consumption. Must be 18+ to purchase. By placing an order you confirm compliance with all applicable local laws and regulations.