
Triptorelin Peptide Therapy
Benefits, Side Effects, Cost & Protocols
Triptorelin, sold as Decapeptyl, is a GnRH agonist analog that represses LH and FSH expression. It is on the WHO List of Essential Medicines and is used to treat prostate cancer, endometriosis, precocious puberty, and as part of transgender hormone therapy.
Clinically Reviewed
Reviewed by Alex Evans, PharmD, MBA · Updated May 2026
Evidence-Based
Sourced from FDA, PubMed & ClinicalTrials.gov · View sources
Who Is Triptorelin Best For?
How Triptorelin Works
GnRH super-agonist that initially stimulates, then downregulates pituitary GnRH receptors, leading to suppressed and then restored gonadotropin release.
Triptorelin FAQ
What is TRIPTORELIN?
Triptorelin is a synthetic GnRH agonist used clinically for prostate cancer, endometriosis, and precocious puberty. In research contexts, it is studied for hormonal axis reset and PCT protocols.
How does TRIPTORELIN work?
GnRH super-agonist that initially stimulates, then downregulates pituitary GnRH receptors, leading to suppressed and then restored gonadotropin release.
Is TRIPTORELIN legal to buy?
TRIPTORELIN requires a prescription from a licensed healthcare provider. It is legal to purchase with a valid prescription from authorized pharmacies.
Where can I buy TRIPTORELIN?
TRIPTORELIN is available by prescription through compounding pharmacies and telehealth providers. Browse our verified provider directory to find trusted sources.
What category does TRIPTORELIN belong to?
TRIPTORELIN is primarily classified as a sexual function & libido peptide. Peptides researched for their effects on sexual function, libido, and reproductive health.
What are the research benefits of TRIPTORELIN?
TRIPTORELIN has been studied for: GnRH axis stimulation, Hormonal reset, LH/FSH modulation, PCT protocol use. FDA-approved GnRH agonist; used in PCT for hormonal axis recovery.
Key Studies
2,458 total on PubMed1,768 human trialsTen-year update of HOBOE phase III trial comparing triptorelin plus either tamoxifen or letrozole or zoledronic acid + letrozole in premenopausal hormone receptor-positive early breast cancer patients
Gravina A, Gargiulo P, De Laurentiis M et al
ESMO OpenPhase 3
9.2 years median follow-up
Triptorelin plus letrozole or zoledronic acid plus letrozole improved disease-free survival over tamoxifen in premenopausal HR+ early breast cancer
Ovulation triggering with hCG alone, GnRH agonist alone or in combination? A randomized controlled trial in advanced-age women undergoing IVF/ICSI cycles
Zhou C, Yang X, Wang Y et al
Hum Reprod · Hum ReprodPhase 3
Dual GnRHa+hCG trigger improves embryo quality and frozen embryo live birth rates vs single GnRHa in advanced-age women
Short-term Androgen Deprivation Therapy and High-dose Radiotherapy in Intermediate- and High-risk Localized Prostate Cancer: Results from the GETUG 14 Randomized Phase 3 Trial
Demogeot N, Sargos P, Salleron J et al
Eur Urol · Eur UrolPhase 3
84 months median follow-up
Short-term ADT with high-dose RT improved 5-year DFS (84% vs 76%) and reduced biochemical failure in intermediate/high-risk prostate cancer
Assessment of Two Formulations of Triptorelin in Chinese Patients with Endometriosis: A Phase 3, Randomized Controlled Trial
Triptorelin Compound Data
Triptorelin News
Design and synthesis of graphite/Ni/Cu/triptorelin peptide electrocatalyst for hydrogen production and storage - Nature
Nature · 4 months ago
Triptorelin as a Tool in Neuroendocrine Research: Molecular Design, Signaling Hypotheses, and More - Latin Times
Latin Times · 2 months ago
Triptorelin: Research Perspectives on Temporal Control, Receptor Dynamics, and System-Level Coordination - Ahmedabad Mirror
Ahmedabad Mirror · 2 months ago
In vivo biocompatibility, sustained-release and stability of triptorelin formulations based on a liquid, degradable polymer - ScienceDirect.com
ScienceDirect.com · 75 months ago
Detecting Impurities in Cancer-Treating Hormones Using HPLC - Chromatography Online
Chromatography Online · 12 months ago
News aggregated via Google News. Inclusion does not imply endorsement.
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