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Peptides for Growth hormone

The peptides people most often research for growth hormone, with how much evidence exists for each. A long list does not mean any of them is proven to work in people.

Medically reviewed by Juan Pablo Frías, MD · · DisclosureUpdated
Peptides listed
5
With human trials
4
FDA approved (any use)
5
Searches per month
7,330
Showing 5 peptides · ordered by search interest for this goal
  1. HGHRecombinant growth hormoneHuman RCT evidence, 4 of 4Clinical endocrinology 1997, PMID 9404448Human4768Animal602Summarised1FDA approved (prescription only)Overview
  2. IGF-1 LR3IGF-1 analogAnimal evidence, 2 of 4Journal of developmental origins of health and disease 2023, PMID 37114757Human17Animal73Summarised2Not FDA approved · research chemicalOverview
  3. IpamorelinGHRP (ghrelin receptor agonist)Human RCT evidence, 4 of 4Pharmaceutical research 1999, PMID 10496658Human4Animal7Summarised2Not FDA approved · research chemicalOverview
  4. CJC-1295GHRH analogHuman RCT evidence, 4 of 4The Journal of clinical endocrinology and metabolism 2006, PMID 16352683Human7Animal2Summarised4Not FDA approved · research chemicalOverview
  5. TesamorelinGHRH analogHuman RCT evidence, 4 of 4The Journal of clinical endocrinology and metabolism 2012, PMID 23015655Human26Animal2Summarised4FDA approved (Egrifta)Overview
Read this first

What this list does not show

Search demand tells you what people are curious about, not what works. Read each peptide's evidence before anything else.

Search interest is not evidence

This list follows what people search for and discuss. It says nothing about how well any peptide works.

Animal results may not carry over

Doses, routes and effects seen in rodents or cell dishes often have no tested human equivalent.

Approval covers specific uses

An FDA approval applies to the conditions and doses on the label, not to every goal a drug is searched with.

Combinations are a separate question

Blends and stacks put several peptides together. Evidence for one peptide is not evidence for the mix.
Related goals

What people search

  • growth hormone peptides6,600/mo
  • peptides for growth hormone590/mo
  • best peptides for growth hormone140/mo

US monthly searches, Google Keyword Planner, Oct 2026. Shown so you can see which questions this page answers.

Sources

  1. 1Two years of replacement therapy in adults with growth hormone deficiency.Clinical endocrinology · 1997PMID 9404448Accessed 2 Oct 2026
  2. 2Attenuated glucose-stimulated insulin secretion during an acute IGF-1 LR3 infusion into fetal sheep does not persist in isolated islets.Journal of developmental origins of health and disease · 2023PMID 37114757Accessed 2 Oct 2026
  3. 3Pharmacokinetic-pharmacodynamic modeling of ipamorelin, a growth hormone releasing peptide, in human volunteers.Pharmaceutical research · 1999PMID 10496658Accessed 2 Oct 2026
  4. 4Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults.The Journal of clinical endocrinology and metabolism · 2006PMID 16352683Accessed 2 Oct 2026
  5. 5Metabolic effects of a growth hormone-releasing factor in obese subjects with reduced growth hormone secretion: a randomized controlled trial.The Journal of clinical endocrinology and metabolism · 2012PMID 23015655Accessed 2 Oct 2026

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