GonadorelinHormone TherapySafety Rating 8/10
Primary research areaTRT adjunct (preserve testicular size/fertility)
Research-literature reference data, NOT patient instructions. Not for human use. Consult a licensed clinician for any human application.
Research dose range100 mcg SC 2–3x/week (TRT preservation) or pulsatile dosing 100 mcg every 90 min via pump for fertility protocols.
AdministrationVaries
Safety8/10 · FDA-approved (Factrel)
NCAA D1Banned
Price Comparison
Compare vendors
| Vendor | Price | $ / mg | Updated | |
|---|---|---|---|---|
| Core PeptidesBest $/mgCOA ✓ · 3P | $90.00 | $9.00 | Apr 16, 2026 | Buy → |
| Swiss ChemsCOA ✓ · 3P | $24.95 | $12.47 | Apr 17, 2026 | Buy → $25 off $100+·auto |
| Behemoth LabzCOA ✓ · 3P | $75.37 | $15.07 | May 14, 2026 | Buy → |
| Behemoth LabzCOA ✓ · 3P | $52.96 | $26.48 | May 14, 2026 | Buy → |
| PureRawzCOA ✓ · 3P | $55.64 | $27.82 | May 14, 2026 | Buy → |
Overview
About Gonadorelin
Mechanism of action
Synthetic GnRH; binds pituitary GnRH receptors; stimulates pulsatile LH and FSH release; preserves testicular function and fertility during TRT/steroid use.
Safety profile
Injection site reactions; headache; nausea; rare hypersensitivity. Desensitization with continuous (non-pulsatile) dosing. · Diagnostic and therapeutic use; headache, flushing; short-acting; well-characterized
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