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
Find Research Grade Gonadorelin
Recommended vendors for sourcing research-grade material. PeptaBase does not sell peptides directly.
Vendor One Research Labs
COA VerifiedThird-party COA-verified research peptides with published batch testing.
Source Coming SoonVendor Two Sciences
Purity TestedUS-based research compound supplier with independent purity testing.
Source Coming SoonVendor Three Peptide Co.
Bulk research peptide sourcing with batch-level documentation.
Source Coming SoonProtocol Notes
•
Pulsatile protocols recommended for gonadal stimulation.
•
Continuous administration causes desensitization and suppression.
Research & Studies
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