Ipamorelin (5mg/10mg)

What is Ipamorelin?

Triggers GH release with exceptional selectivity — without affecting cortisol, prolactin, or hunger.

Listed vial contents: 5mg / 10mg. These are supplied quantities, not administration doses. Current pricing and availability are shown in the strength selector.

What mechanisms are being studied?

Ipamorelin is a synthetic pentapeptide that selectively activates the growth hormone secretagogue receptor (GHS-R1a). What makes it unique among GHRPs is its exceptional selectivity — it stimulates GH release without measurably affecting cortisol, prolactin, aldosterone, or hunger (ghrelin-like effects). It is considered the 'cleanest' GHRP available.

What are the research questions?

• Selective GH release: Gold standard for GH stimulation without unwanted hormonal side effects.
• Post-surgical recovery: Studied for accelerating recovery, including bone fracture healing and post-operative gut function.
• Body composition: Supports lean mass gain and fat reduction through selective GH elevation.
• Sleep optimization: GH pulses during sleep are amplified without affecting sleep architecture.

What does the published work describe?

Raun K et al. (Eur J Endocrinol 1998) — GH release potency comparable to GHRP-6 but without appetite stimulation or cortisol elevation. Beck DE et al. (Dis Colon Rectum 2008) — Phase 2 trial showed earlier return of bowel function post-surgery.

Experimental models in the cited papers

• Primary rat pituitary cells
• Conscious swine

What are the limits of this evidence?

The research described concerns the cited experimental materials and models, not proof that this supplied vial is a treatment. Cell or animal findings do not establish human benefits. Clinical findings, where cited, apply to the tested formulation and population; they do not validate this research product for human use.

Study references

1. Raun K, et al. Ipamorelin, the first selective growth hormone secretagogue. Eur J Endocrinol. 1998. PMID 9849822

How should I check lot documentation?

Match the product, strength and lot to an original analysis document. Literature describes experimental findings; it does not verify the contents of this inventory. Generated sample reports illustrate the reporting flow and are not evidence of testing, purity or accreditation.