Educational Guide

What Is Tesofensine?

A neutral, research-backed overview of Tesofensine — its mechanism of action, published evidence, and current safety profile. This guide is designed for educational purposes and does not constitute medical advice.

1 cited studies
Updated: 2026-04-14
Small Molecule

EDUCATIONAL USE ONLY: ⚠️ Educational only · Not medical advice · Consult a doctor · Most peptides are research-only / not FDA-approved for human use

Overview

Tesofensine is classified as a small molecule peptide. Extreme fat loss and appetite suppression without GLP-1 side effects.

Triple monoamine reuptake inhibitor (inhibits reuptake of serotonin, noradrenaline, and dopamine). Originates as an Alzheimer's/Parkinson's drug but abandoned due to massive weight loss profiles.

Also known as: NS2330

Category

Small Molecule

Half-Life

216h

Route

Oral

FDA Status

Not Approved

How Does Tesofensine Work?

Triple monoamine reuptake inhibitor (inhibits reuptake of serotonin, noradrenaline, and dopamine). Originates as an Alzheimer's/Parkinson's drug but abandoned due to massive weight loss profiles.

At the molecular level, Tesofensine operates through pathways characteristic of the Small Molecule class, interacting with target receptors and downstream signaling cascades to produce its observed effects.

Published Research

The following studies are indexed from PubMed and peer-reviewed journals:

Safety Profile

Research-only. Potent CNS stimulant. Can cause insomnia, elevated heart rate, and dry mouth. Half-life is extremely long, leading to accumulation in the system.

Side EffectIncidenceSeverity
Insomnia~15% of usersmoderate
Dry Mouth~20% of usersmild
Elevated Heart Rate~12% of usersmoderate

Sourcing Tesofensine for Research

If you're looking to source Tesofensine for laboratory research, our vendor directory compares pricing, purity testing, and COA verification from independently vetted suppliers.

Disclosure: PeptiDex may earn a commission from affiliate links. This does not affect our recommendations.

Full Research Profile

Tesofensine — dosing, interactions, timelines & more

Comprehensive compound profile with sourcing information, stacking synergies, and outcome timelines.

Educational Content Disclaimer

This guide is provided for educational and research purposes only. Nothing on this page should be interpreted as medical advice. Always consult a licensed healthcare professional. Read our full disclaimer.

Last updated: 2026-04-14 · Educational Hub · Editorial Standards