MOTS-C Peptide: Research Guide to Dosage, Benefits & Side Effects

Independent Research Guide

Understanding MOTS-C: the mitochondrial-derived peptide researchers are studying for metabolic health

A plain-language, citation-aware guide to MOTS-C research: what it is, how studies report dosing it, what the published benefits and side-effect data actually show, and where it’s being sourced for laboratory research.

16 amino acidsMOTS-C is a short peptide encoded in mitochondrial DNA, not nuclear DNA
Discovered 2015First characterized by Dr. Changhan Lee’s lab, published in Cell Metabolism
AMPK pathwayPrimary research focus: metabolic regulation and insulin sensitivity
3D render of the MOTS-C mitochondrial-derived peptide molecular structure in indigo and amber

Quick Facts

MOTS-C at a glance

Classification
Mitochondrial-derived peptide (MDP)
Sequence length
16 amino acids
Approx. molecular weight
~2,174 g/mol
Storage (lyophilized)
Frozen, protected from light
Research use only. The material on this site is for educational and laboratory-research reference purposes. MOTS-C is not approved by the FDA for human use, diagnosis, treatment, cure, or prevention of any disease, and nothing here is medical advice. Products referenced are intended strictly for in-vitro or laboratory research by qualified individuals, not for human or veterinary consumption.

Why It’s Being Studied

A peptide encoded by the mitochondria itself, not the cell nucleus

Most peptides studied in metabolic research are encoded in nuclear DNA. MOTS-C is different: it’s one of a small family of mitochondrial-derived peptides (MDPs) whose sequence is hidden inside the 12S rRNA region of mitochondrial DNA, outside the genes mitochondria were long assumed to encode. Since its 2015 discovery, research has focused on its role in AMPK activation, glucose regulation, and the way it appears to translocate to the cell nucleus under metabolic stress to influence gene expression, a mechanism still being mapped in ongoing studies.

Start with the dosage & reconstitution guide

Research-reported protocols, reconstitution math, and handling, explained clearly.

Read the Guide