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CJC + Ipa Store

An archive of the CJC-1295 / ipamorelin literature, sorted like a folk-art almanac — what 22 studies across six species actually recorded about this growth-hormone-secretagogue blend.

STUDY NOTES 06 — THE PAPERS

Where Do CJC-1295 Ipamorelin Facts Come From?

They come from twenty-two main papers and four newer entries. Each claim points to a numbered paper.

Read the findingsSee how we checked

What the Paper List Tells You

These CJC-1295 ipamorelin papers run from 1998–2025. They help you check people, animals, bone, sleep, and the gut.

Each number lets you reach one paper below. We checked every claim and number against that paper.

A note tells you who or what was studied. Human findings stay apart from animal findings.

Study amounts don't tell you what to use. They stay with the people or animals tested.

Open the paper behind any claim you question. Your best check is the group named in the study.

  1. Ionescu M, Frohman LA. Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog. J Clin Endocrinol Metab. 2006;91(12):4792-4797. ↗
  2. Jetté L, Léger R, Thibaudeau K, et al. Human growth hormone-releasing factor (hGRF)1-29-albumin bioconjugates activate the GRF receptor on the anterior pituitary in rats: identification of CJC-1295 as a long-lasting GRF analog. Endocrinology. 2005;146(7):3052-3058. ↗
  3. Raun K, Hansen BS, Johansen NL, et al. Ipamorelin, the first selective growth hormone secretagogue. Eur J Endocrinol. 1998;139(5):552-561. ↗
  4. Johansen PB, Nowak J, Skjaerbaek C, et al. Ipamorelin, a new growth-hormone-releasing peptide, induces longitudinal bone growth in rats. Growth Horm IGF Res. 1999;9(2):106-113. ↗
  5. Alba M, Fintini D, Sagazio A, et al. Once-daily administration of CJC-1295, a long-acting growth hormone-releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse. Am J Physiol Endocrinol Metab. 2006;291(6):E1290-E1294. ↗
  6. Sackmann-Sala L, Ding J, Frohman LA, Kopchick JJ. Activation of the GH/IGF-1 axis by CJC-1295, a long-acting GHRH analog, results in serum protein profile changes in normal adult subjects. Growth Horm IGF Res. 2009;19(6):471-477. ↗
  7. Johansen PB, Hansen KT, Andersen JV, Johansen NL. Pharmacokinetic evaluation of ipamorelin and other peptidyl growth hormone secretagogues with emphasis on nasal absorption. Xenobiotica. 1998;28(12):1243-1252. ↗
  8. Andersen NB, Malmlöf K, Johansen PB, et al. The growth hormone secretagogue ipamorelin counteracts glucocorticoid-induced decrease in bone formation of adult rats. Growth Horm IGF Res. 2001;11(5):266-272. ↗
  9. Svensson J, Lall S, Dickson SL, et al. The GH secretagogues ipamorelin and GH-releasing peptide-6 increase bone mineral content in adult female rats. J Endocrinol. 2000;165(3):569-577. ↗
  10. Venkova K, Mann W, Nelson R, Greenwood-Van Meerveld B. Efficacy of ipamorelin, a novel ghrelin mimetic, in a rodent model of postoperative ileus. J Pharmacol Exp Ther. 2009;329(3):1110-1116. ↗
  11. Ho KY, Veldhuis JD, Johnson ML, et al. Fasting enhances growth hormone secretion and amplifies the complex rhythms of growth hormone secretion in man. J Clin Invest. 1988;81(4):968-975. ↗
  12. Weikel JC, Wichniak A, Ising M, et al. Ghrelin promotes slow-wave sleep in humans. Am J Physiol Endocrinol Metab. 2003;284(2):E407-E415. ↗
  13. Farhy LS, Veldhuis JD. Deterministic construct of amplifying actions of ghrelin on pulsatile growth hormone secretion. Am J Physiol Regul Integr Comp Physiol. 2005;288(5):R1649-R1663. ↗
  14. Chapman IM, Bach MA, Van Cauter E, et al. Stimulation of the growth hormone (GH)-insulin-like growth factor I axis by daily oral administration of a GH secretogogue (MK-677) in healthy elderly subjects. J Clin Endocrinol Metab. 1996;81(12):4249-4257. ↗
  15. Sigalos JT, Pastuszak AW, Allison A, et al. Growth Hormone Secretagogue Treatment in Hypogonadal Men Raises Serum Insulin-Like Growth Factor-1 Levels. Am J Mens Health. 2017;11(6):1752-1757. ↗
  16. Memdouh S, Gavrilović I, Ng K, et al. Advances in the detection of growth hormone releasing hormone synthetic analogs. Drug Test Anal. 2021;13(7):1233-1247. ↗
  17. Smith RG, Thorner MO. Growth Hormone Secretagogues as Potential Therapeutic Agents to Restore Growth Hormone Secretion in Older Subjects to Those Observed in Young Adults. J Gerontol A Biol Sci Med Sci. 2023;78(6):975-983. ↗
  18. Spooner LM, Olin JL. Tesamorelin: a growth hormone-releasing factor analogue for HIV-associated lipodystrophy. Ann Pharmacother. 2012;46(2):240-247. ↗
  19. Lall S, Tung LY, Ohlsson C, Jansson JO, Dickson SL. Growth hormone (GH)-independent stimulation of adiposity by GH secretagogues. Biochem Biophys Res Commun. 2001;280(1):132-138. ↗
  20. Cappola AR, Auchus RJ, El-Hajj Fuleihan G, et al. Hormones and Aging: An Endocrine Society Scientific Statement. J Clin Endocrinol Metab. 2023;108(8):1835-1874. ↗
  21. Tausendfreund O, Bidlingmaier M, Martini S, et al. Growth hormone treatment in aged patients with comorbidities: A systematic review. Growth Horm IGF Res. 2024;75:101584. ↗
  22. Timms M, Ganio K, Forbes G, Bailey S, Steel R. An immuno polymerase chain reaction screen for the detection of CJC-1295 and other growth-hormone-releasing hormone analogs in equine plasma. Drug Test Anal. 2019;11(4):593-601. ↗