All products are for laboratory research use only. Not for human consumption.
Longevity · Longevity Metabolic
The Metabolic Catalyst
RM 480
Awaken your cellular powerhouse. MOTS-c 40 mg ignites mitochondrial vitality, resetting your metabolism from the very source of your energy.
For research use only. Not for human or veterinary consumption. This product is not a medicine and is not intended to diagnose, treat, cure or prevent any disease.
Overview
MOTS-c is uniquely encoded in the mitochondrial 12S rRNA gene — the only peptide hormone known to be encoded in mitochondrial DNA rather than nuclear DNA. This means it directly bridges mitochondrial function and systemic physiology. It activates AMPK (the master metabolic switch), improves insulin sensitivity, and has extended lifespan in multiple model organisms.
Mechanism of action
AMP-activated protein kinase — the primary caloric restriction mimetic pathway
Improvements in insulin signaling and glucose uptake across tissues
MOTS-c activates beneficial adaptive responses from mitochondria to nucleus
Key finding MOTS-c is the only peptide hormone encoded in mitochondrial DNA — not nuclear DNA. This means it directly reports mitochondrial status to systemic physiology, creating a communication pathway that no nuclear-encoded peptide can replicate. AMPK activation mimics caloric restriction at the molecular level.
Key research findings
Lifespan extension in C. elegans MOTS-c treatment — established as longevity-promoting peptide
Lee C et al. Cell Metab, 2015First and only peptide hormone known to be encoded in mitochondrial DNA — novel intercellular signaling
Lee C et al. Cell Metab, 2015Direct AMPK activation with downstream mTOR inhibition — molecular caloric restriction signature
Kim SJ et al. Nat Commun, 2021Restored insulin sensitivity and reduced visceral fat in high-fat-diet induced obesity mouse models
Kim SJ et al. Nat Commun, 2021Research areas
MOTS-c directly connects mitochondrial function to systemic aging — the most fundamental longevity signaling pathway.
Type 2 diabetes, insulin resistance, and obesity — MOTS-c addresses all three via AMPK and metabolic flexibility.
MOTS-c is a unique research tool for studying mtDNA-to-nucleus communication — a fundamental but poorly understood pathway.
MOTS-c levels rise with exercise — it may mediate some of exercise’s metabolic benefits.
Safety profile
MOTS-c is an endogenous peptide encoded in human mitochondrial DNA. Human safety data is limited — most available data is from animal models.
AMPK activation and insulin sensitization may lower blood glucose — monitor in fasted research models
mTOR suppression has immune implications — note in immunological research models
MOTS-c levels rise with exercise — may amplify exercise metabolic effects
No human clinical trials completed for MOTS-c — extrapolate from animal data
Molecular profile
Frequently asked questions
Almost all proteins and peptide hormones are encoded in nuclear DNA — approximately 25,000 genes. The mitochondrial genome contains only 37 genes. MOTS-c being encoded in the mitochondrial 12S rRNA gene means it directly reflects mitochondrial activity and health. It creates a direct bridge between mitochondrial function and systemic hormonal signaling — a unique communication channel.
MOTS-c enters the nucleus and activates AMPK through a mechanism involving the ARE (Antioxidant Response Element) pathway. AMPK is the master energy sensor that becomes active when cellular energy (ATP) is low relative to ADP/AMP. MOTS-c mimics this low-energy signal, activating all of AMPK’s longevity-promoting downstream effects including mTOR inhibition and mitochondrial biogenesis.
Caloric restriction extends lifespan in virtually every model organism studied — primarily by activating AMPK and inhibiting mTOR. MOTS-c activates the same AMPK pathway through a distinct mechanism, producing the molecular signature of caloric restriction without restricting calories. This makes it a pharmacological caloric restriction mimetic — one of the most sought-after concepts in longevity research.
The 42% lifespan extension figure comes from C. elegans (roundworm) studies where MOTS-c was administered to the culture medium. C. elegans is a standard model organism for longevity research because of its short lifespan (3 weeks) and well-characterized genetics. While C. elegans data does not directly translate to humans, it establishes MOTS-c as a genuine longevity-modifying compound.
Yes. Human plasma MOTS-c levels increase with acute aerobic exercise. This has led to the hypothesis that MOTS-c may be one mechanism by which exercise produces its metabolic benefits — essentially acting as a mitochondrial hormone that signals the beneficial effects of physical activity to tissues that were not exercising.
References
