MOTS-C is one of the most intriguing research peptides within mitochondrial biology. In this guide we explain, research-only, what MOTS-C is and what it is studied for in research — without any health or weight-loss claims.
MOTS-C is a mitochondrial peptide of 16 amino acids, encoded in the DNA of the mitochondria. In research it is studied in relation to metabolic homeostasis and energy balance (including the AMPK pathway). It is not a medicine and is offered for research purposes only, ≥99% pure.
What is MOTS-C?
MOTS-C is a mitochondrial peptide of 16 amino acids that, uniquely, is encoded in the DNA of the mitochondria rather than in the cell nucleus. That origin makes it a particularly interesting object of study: it links the mitochondria — the powerhouses of the cell — directly to metabolic signalling. New to peptide science? First read what peptides are.
How does MOTS-C work in research?
In research, MOTS-C is associated with metabolic homeostasis and the cell's energy balance. A recurring theme is the AMPK pathway, a central switch in energy metabolism. Its role in exercise and metabolism is another research theme. These descriptions come from preclinical research and are no proof of effect in humans.
MOTS-C in the metabolic research context
MOTS-C is often examined alongside other metabolic research compounds, each with its own mechanism. The table below places it next to a few related molecules as studied in research.
MOTS-C is for laboratory and research purposes only. It is not a medicine, not a weight-loss product and not intended for human or animal consumption. No medical, health or weight-loss claims are attached to it.
Purity, COA and buying for research
At Peptide Lab, MOTS-C is lab-verified at ≥99% purity, with documentation per batch. Purity is determined by HPLC and confirmed by mass spectrometry — read how to read a COA. See details and availability on the MOTS-C product page, related compounds such as 5-Amino-1MQ and NAD+, or the category Fat loss & metabolism.
Frequently asked questions about MOTS-C
What is MOTS-C?
MOTS-C is a mitochondrial peptide of 16 amino acids that is encoded in the DNA of the mitochondria. It is studied within metabolic and exercise research and is not an approved medicine.
How does MOTS-C work in research?
In research, MOTS-C is associated with metabolic homeostasis and with the cell's energy balance, among other things via the AMPK pathway. This concerns preclinical research; no health claims are attached to it.
Why is MOTS-C called a 'mitochondrial peptide'?
Because the code for MOTS-C lies in the mitochondrial DNA rather than in the cell-nucleus DNA. That makes it a particularly interesting object of study within mitochondrial biology.
Is MOTS-C pure at Peptide Lab?
Yes, MOTS-C is lab-verified at ≥99% purity, determined by HPLC and mass spectrometry. For laboratory and research purposes only.
Sources & further reading
Independent third-party references — for further reading, not an endorsement or partnership.
- Dr. Peter Attia, MD — Scientific analyses of longevity and a critical view of peptide and hormone hype
