MOTS-C

MOTS-C is a 16-amino-acid peptide encoded within mitochondrial DNA — the genetic material that lives outside the cell nucleus, in the body’s energy-producing organelles. Discovered in 2015, it represents an entirely new class of regulatory molecule and one of the most active areas of metabolic peptide research today.

Mitochondrial function declines with age, and that decline shows up in the symptoms women describe when energy stops behaving the way it used to: the workouts that drain instead of energize, the metabolic shifts that resist familiar interventions, the fatigue that doesn’t respond to sleep alone.

Published research has documented MOTS-C’s role in glucose regulation, fatty acid metabolism, and the cellular signaling that connects mitochondrial health to whole-body energy. Its discovery has prompted active investigation into mitochondrial-derived peptides as a new frontier in metabolic and longevity research.