Skip to content
Peptigraph home

Dihexa Dosage: Doses Studied, Units and Chart

What doses of Dihexa have been used in published research, how they convert to syringe units, and what is still unknown.

Medically reviewed by Juan Pablo Frías, MD · · DisclosureHGF/c-Met nootropicUpdated
Doses studied
1 study
with a stated dose, listed below
Frequency
Not reported
not stated in the study abstracts
Half-life
Not found
No published half-life found (PubMed search, 2 Oct 2026)

Doses used in published studies

Each dose below is quoted from a study abstract, strongest design first. Animal doses are labelled and do not translate directly to people. None of them is a recommendation.

Doses of Dihexa used in published studies
DoseFrequency and routeStudy typeSource
2-4 mg/kglocal, systemic or intramuscular · 16 weeksAnimal · rat (not a human result)Annals of medicine and surgery 2021, PMID 34703584

Before anyone considers it

  • Dihexa is not FDA approved for any use.
  • Products sold as research chemicals are not checked by the FDA for identity, purity or dose.
  • Reconstitution math (mg vs mcg, units vs mL) is the most asked question in peptide forums. Check every number twice.
  • People who are pregnant, breastfeeding, or have a chronic condition need medical advice first.

Common questions

Is Dihexa FDA approved?

No. Dihexa is not FDA approved for any use. The FDA removed it from Category 2 on 15 Apr 2026.

More on Dihexa

ResultsStudy outcomes and when they were measured.PricePrice per mg and per week from dated listings. No vendor links.

Sources

  1. 1Certain bulk drug substances for use in compounding that may present significant safety risks (Category 2; 'nominated but withdrawn' table, content current as of 22 Apr 2026)U.S. Food and Drug Administration · 2026fda.govAccessed 2 Oct 2026
  2. 2Metric (SI) Prefixes (NIST Reference on Constants, Units, and Uncertainty)National Institute of Standards and Technology (NIST) · 2025physics.nist.govAccessed 2 Oct 2026
  3. 3BASAGLAR (insulin glargine) injection, prescribing information (DailyMed)U.S. Food and Drug Administration / DailyMed (Eli Lilly and Company label) · 2026dailymed.nlm.nih.govAccessed 2 Oct 2026
  4. 4Stem cell, Granulocyte-Colony Stimulating Factor and/or Dihexa to promote limb function recovery in a rat sciatic nerve damage-repair model: Experimental animal studies.Annals of medicine and surgery (2012) · 2021PMID 34703584Accessed 2 Oct 2026
  5. 5PubMed search: dihexa[tiab] OR "N-hexanoic-Tyr-Ile-(6) aminohexanoic amide"[tiab] (17 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  6. 6PubMed search: "N-hexanoic-Tyr-Ile-(6) aminohexanoic amide"[tiab] OR "Nle1-angiotensin IV"[tiab] OR "angiotensin IV analog"[tiab] OR "AngIV analog"[tiab] (14 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  7. 7PubMed search: (dihexa[tiab] OR "hepatocyte growth factor"[tiab]) AND (mimetic[tiab] OR "angiotensin IV"[tiab] OR Nle[tiab]) AND (memory[tiab] OR cognit*[tiab]) (7 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026

Found an error? Report a correction.