Ipamorelin (Aib-His-D-2-Nal-D-Phe-Lys-NH₂) is a highly selective, synthetic ghrelin mimetic and one of the cleanest growth hormone-releasing peptides (GHRPs) available for research. Unlike earlier GHRP-6 or GHRP-2, Ipamorelin exhibits minimal impact on cortisol, prolactin, or ACTH while producing robust, dose-dependent GH pulses that closely mimic natural physiology. This research-grade lyophilized powder is synthesized under strict quality controls and provided with full analytical documentation, making it ideal for neuroendocrine, metabolic, and related laboratory studies. For Research Use Only. Not for human use.
Key Scientific Attributes
- High-purity Ipamorelin (≥ 98% by HPLC/MS, acetate salt form)
- Verified pentapeptide sequence with Aib (aminoisobutyric acid) and D-amino acid modifications for stability
- Lyophilized formulation for maximum long-term stability
- Full Certificate of Analysis (COA) with HPLC, MS, and amino acid analysis
- Manufactured in GMP-aligned, ISO-compliant facilities
- Suitable for pulsatile GH release, IGF-1 pathway, and selective GHS-R1a receptor studies
Research-Referenced Attributes (Based on scientific literature; not intended as therapeutic claims.)
- Potent, selective stimulation of pulsatile GH secretion via GHS-R1a (ghrelin receptor) activation
- Minimal cortisol, prolactin, ACTH, or appetite-related effects compared to GHRP-2/6 in published studies
- Sustained IGF-1 elevation with physiological GH pulse mimicry observed in preclinical models
- Synergistic with GHRH analogs (CJC-1295, Mod GRF 1-29) for amplified GH release in laboratory settings
- Relevant to neuroendocrine signaling, metabolic pathway, and preclinical laboratory research
Why Researchers Choose Nationwide Peptides Ipamorelin
- Highest selectivity among GHRPs – cleanest GH pulse profile
- Consistent potency and solubility batch-to-batch
- Transparent analytical data (HPLC ≥98%, MS confirmation)
- Trusted by endocrinology and neuroendocrine research laboratories
- Competitive research pricing with bulk/research-grade options
