Last reviewed: May 31, 2026 Last updated: May 31, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Peptide Therapy in NYC: Why Your Trainer and Doctor May Give Different Advice Peptide therapy is not a new field
Tesofensine: The Fat Burning Neurotransmitter Booster What it does: Tesofensine is a triple monoamine reuptake inhibitor (dopamine, norepinephrine, and serotonin), originally developed for Parkinsons
It's still early-stage, studied mostly in lab and animal settings, for weight management, metabolic health, and healthy aging
It is a 15-amino-acid pentadecapeptide derived from a protein found in human gastric juice