MOTS-c

A mitochondrial-derived peptide that acts as a metabolic regulator, studied for energy metabolism, insulin sensitivity and exercise-like benefits.

What it is

MOTS-c is unusual: it's encoded within mitochondrial DNA rather than the cell nucleus. It acts as a signalling molecule that helps coordinate how cells produce and use energy — sometimes described as an "exercise-mimetic".

How it's thought to work

MOTS-c is thought to activate the AMPK pathway, a master regulator of cellular energy. This promotes glucose uptake, fat oxidation and metabolic flexibility — broadly the same adaptations triggered by physical exercise and fasting.

Potential health benefits

Researched for:

Improved insulin sensitivity and metabolic health.
Energy and endurance support.
Healthy-ageing pathways linked to mitochondrial function.

What the research says

Animal studies show MOTS-c can improve metabolic markers and exercise capacity, and interest in mitochondrial peptides is growing. Human data is still early, so benefits remain exploratory.

Considerations

A research compound. The science is promising but young; qualified medical advice is recommended.