Home›Research›Compare›FSH vs Melanotan II
Peptide ComparisonFSH vs Melanotan II
Both are Reproductive & Hormonal peptides.
FSH
Follicle-Stimulating Hormone
No providers listed yet
Melanotan II
MT-II
Half-life: ~1-2 hours
94 providers listed
FSH is FDA-approved, while Melanotan II is nomination withdrawn — the clearest structural difference between them.
FSH
Half-life
—
Melanotan II
Half-life
~1-2 hours
| Your goal | Better option |
|---|---|
| Stronger clinical evidence | FSH |
| Further along in FDA review | FSH |
| More provider options (0 vs 94) | Melanotan II |
Research summary only — not medical advice. Consult a qualified provider before making any decisions.
FSH
Melanotan II
FSH
The improvement of umbilical cord mesenchymal stem cells on the ovarian microenvironment: a systematic review…
Recombinant versus urinary gonadotrophin for ovarian stimulation in assisted reproductive technology cycles
Efficacy and safety of hMG versus recombinant FSH: a meta-analysis
Revisiting ESR in PCOS: an easily obtainable link to immune and metabolic dysregulation.
+5 more
Melanotan II
About FSH
Binds FSH receptors on Sertoli cells in testes to support sperm maturation and inhibin B production. In women, binds granulosa cell FSH receptors to drive follicular growth and estradiol production.
About Melanotan II
Synthetic melanocortin receptor agonist (MC1R-MC5R); activates MC4R for erectile function/libido; MC1R for melanogenesis; MC3R for appetite suppression
Information below reflects published research data only — not medical advice. Consult a qualified provider before use.
FSH
Under clinical review
Being verified by our medical team before we display contraindications for this peptide.
Under clinical review
Being verified by our medical team before we display monitoring guidance for this peptide.
Melanotan II
Class-based (investigational)
Melanotan II
Antihypertensive medications
Research notes that Melanotan II may influence cardiovascular function via melanocortin receptor activation. Combined use with antihypertensive medications may require blood pressure monitoring. Consult your prescriber before combining.
FSH
Not enough vendor pricing yet.
Melanotan II
Where to source these peptides
PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.
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Cite this page
Data last updated August 26, 2026
Free to reference and republish with attribution to PeptideBase. Choose a format:
PeptideBase. (2026). FSH vs Melanotan II — Per-mg Price Comparison. Retrieved September 11, 2026, from https://peptidebase.io/peptides/compare/fsh/melanotan-ii