Ipamorelin 10mg (10 Vials / Kit)

What is Ipamorelin?

Ipamorelin is a five-amino-acid peptide (Aib-His-D-2Nal-D-Phe-Lys-NH2) designed as a ghrelin mimetic. It is frequently cited in the growth-hormone secretagogue literature as one of the more receptor-selective compounds in its class, distinguishing it from older, broader-acting growth hormone-releasing peptides (GHRPs).

This listing is Ipamorelin (10 vials × 10mg) from HPEBIO (China), sold on Stairway to Gray with escrow: your payment is held until the order arrives and only then released to the brand.

How it is understood to work

Ipamorelin binds the growth hormone secretagogue receptor (GHS-R1a) in the pituitary and hypothalamus, triggering calcium-mediated release of growth hormone from somatotroph cells. Research comparing it with earlier secretagogues reports that it produces this GH release with comparatively little accompanying rise in cortisol, prolactin, or ACTH, attributed to its more selective receptor engagement.

Research status

Ipamorelin is studied in growth-hormone pulsatility research, often alongside a GHRH analogue, as well as in models of body composition, bone density, gastrointestinal motility, and post-surgical recovery. The bulk of this evidence comes from cell-based and animal studies; while GHS-R1a pharmacology is well established, ipamorelin itself has not completed human clinical development as an approved medicine.

Specifications

Compound

Ipamorelin

Class

Selective growth-hormone secretagogue (pentapeptide)

Form

Lyophilized (freeze-dried) powder

Sequence

Aib-His-D-2-Nal-D-Phe-Lys-NH₂

Molecular formula

C38H49N9O5

Molecular weight

711.86 g/mol

Per vial

10mg

Units per kit

10

Brand

HPEBIO · China

Handling & storage

Supplied as a lyophilized powder; store unopened vials at -20C protected from light, and keep reconstituted solution refrigerated, using it within the timeframe set by the study protocol.

Concentration check: adding 2 ml of bacteriostatic water to one 10mg vial gives 5 mg/ml. The Research Lab calculator in your dashboard works this out for any volume.

Questions

For laboratory research use only. Not for human or veterinary use. Nothing on this page is medical advice.