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Reproductive

Gonadorelin Protocol

Dosing & Research

Last Updated: September 4, 2026

Also known as: GnRH, Gonadotropin-Releasing Hormone, LHRH, Factrel

Chemical Identity
Amino Acid Sequence
pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2
Molecular Formula
C55H75N17O13
Molecular Weight
1182.31 g/mol
CAS Number
9034-40-6

Gonadal hormone regulation, Fertility research, LH/FSH stimulation studies, GnRH receptor signaling

Half-Life
2–4 Minutes
Administration
• Subcutaneous • Intravenous
Frequency
Pulsatile Pattern

How It Works

  • GnRH identical to endogenous LHRH. Binds GnRH receptors on pituitary gonadotrophs to trigger pulsatile LH/FSH release.
  • Gonadal hormone regulation
  • Fertility research
  • LH/FSH stimulation studies
  • GnRH receptor signaling

Dosing Structure

Dose
50–100 mcg per injection (pulsatile dosing)
Frequency
Pulsatile Pattern
Notes
Pulsatile Protocols Recommended For Gonadal Stimulation. Continuous Administration Causes Desensitization And Suppression.

Example Protocols

Dose: 50–100 mcg per injection (pulsatile dosing)
Frequency: Pulsatile Pattern
Duration: Variable
Off Period: Not listed
Calculate dosing →

Find Research Grade Gonadorelin

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COA Verified

Third-party COA-verified research peptides with published batch testing.

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Purity Tested

US-based research compound supplier with independent purity testing.

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Vendor Three Peptide Co.

Bulk research peptide sourcing with batch-level documentation.

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Protocol Notes

Pulsatile protocols recommended for gonadal stimulation.
Continuous administration causes desensitization and suppression.

Research & Studies

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