Ipamorelin: The Safest Growth Hormone Peptide (No Cortisol, No Prolactin)
Ipamorelin is the cleanest growth hormone secretagogue — no cortisol spike, no prolactin elevation. Learn dosing (100-300mcg 2-3x/day), why it's ideal for women, how to stack with CJC-1295, and how it compares to GHRP-6 and Sermorelin.
Novo Pharma Research Team
Novo Pharma Research · peer-reviewed literature synthesis
Ipamorelin: The Safest Growth Hormone Peptide (No Cortisol, No Prolactin)
References:
- Raun K, et al. Ipamorelin, the first selective growth hormone secretagogue. Eur J Endocrinol. 1998;139(5):552-561. PMID: 9849822
- Jimenez-Reina L, et al. Selectivity of ipamorelin revisited: GH, cortisol, prolactin responses in clinical studies. Growth Horm IGF Res. 2002;12(1):15-22.
- Bowers CY, et al. On the actions of the growth hormone-releasing hexapeptide, GHRP. Endocrinology. 1984;114(5):1537-1545. PMID: 6714155
- Johansen PB, et al. Ipamorelin, a new growth-hormone-releasing peptide, induces longitudinal bone growth in rats. Growth Horm IGF Res. 1999;9(2):106-113. PMID: 10373343
- Van Cauter E, et al. Reciprocal interactions between the GH axis and sleep. Growth Horm IGF Res. 2004;14(Suppl A):S10-S17. PMID: 15135771
- Sattler FR. Growth hormone in the aging male. Best Pract Res Clin Endocrinol Metab. 2013;27(4):541-555. PMID: 24054930
- Bowers CY. Growth hormone-releasing peptide (GHRP). Cell Mol Life Sci. 1998;54(12):1316-1329. PMID: 9893710
- Renehan AG, et al. Insulin-like growth factor (IGF)-I, IGF binding protein-3, and cancer risk: systematic review and meta-regression analysis. Lancet. 2004;363(9418):1346-1353. PMID: 15110491
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