Home›Research›Compare›Cetrorelix vs FSH
Peptide ComparisonCetrorelix vs FSH
Both are Reproductive & Hormonal peptides.
Cetrorelix
Cetrotide
Half-life: ~62 hours
1 providers listed
FSH
Follicle-Stimulating Hormone
No providers listed yet
Cetrorelix is carried by more providers on PeptideBase (1 vs 0); otherwise the two are closely matched on the measures we track.
Cetrorelix
Half-life
~62 hours
FSH
Half-life
—
| Your goal | Better option |
|---|---|
| More provider options (1 vs 0) | Cetrorelix |
Research summary only — not medical advice. Consult a qualified provider before making any decisions.
Cetrorelix
FSH
Cetrorelix
GnRH Agonists and Antagonists in IVF/ICSI Cycles of PCOS Women: A Network Meta-Analysis.
Optimal GnRH antagonist protocol for ovarian stimulation during ART: systematic review and network meta-analy…
Efficacy and safety of different cetrorelix doses in the luteal phase for preventing ovarian hyperstimulation…
Effects of half-dose and full-dose GnRH antagonists on IVF-ET outcomes: a retrospective study
+3 more
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
About Cetrorelix
Competitive GnRH receptor antagonist; immediately blocks pituitary GnRH receptors; rapidly suppresses LH/FSH without initial flare effect; used for controlled hormonal suppression
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.
Information below reflects published research data only — not medical advice. Consult a qualified provider before use.
Cetrorelix
Source: FDA label
Under clinical review
Being verified by our medical team before we display monitoring guidance for this peptide.
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.
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.
More Reproductive & Hormonal Comparisons
Browse all peptides →Educational research tools — not medical advice.