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Gonadorelin Side Effects and Safety

Reported Gonadorelin side effects, contraindications, and safety signals.

RE
Compiled from published research · 1 min read · 1 reference · Last updated July 24, 2026

Generally Mild

Reported effects are generally mild, injection-site irritation and occasional headache. Because it stimulates the same axis as exogenous hormone therapy, hormone-sensitive cancers are treated as a contraindication.

Contraindications

  • pregnancy
  • hormone-sensitive cancers
  • known hypersensitivity

References

  1. Induction of testicular growth and spermatogenesis by pulsatile, intravenous administration of gonadotrophin-releasing hormonepubmed.ncbi.nlm.nih.gov · Delemarre-van de Waal HA · 1993
All Gonadorelin sections

hCG (Human Chorionic Gonadotropin)

S-grade

An FDA-approved hormone that mimics LH, restoring the body's own testosterone and sperm production, the label dates to 1962.

TRT AncillaryFDA-approved

Tesamorelin + Ipamorelin Blend

B-grade

A single-vial blend pairing FDA-approved GHRH analog Tesamorelin with the selective ghrelin-agonist Ipamorelin for a combined GH pulse in one injection.

GH ReleaseRecovery

CJC-1295 (no-DAC) + Ipamorelin Blend

C-grade

A single-vial blend pairing short-acting CJC-1295 (no-DAC) with Ipamorelin for a clean, physiological GH pulse in one shot.

GH ReleaseRecovery

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