MOTS-c — Exercise in a Molecule
MOTS-c is one of the most exciting names in mitochondrial research — a peptide encoded not in your cell’s nucleus but inside the mitochondria themselves. It’s earned the nickname “exercise mimetic” for how it’s studied around metabolism, insulin sensitivity and physical performance. Every batch is independently third-party tested for purity and ships with its own certificate of analysis.
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- ✓ Third-party COA included
- ✓ Free worldwide shipping over $99
Why source MOTS-c from Aeternum Life
Every MOTS-c batch is verified by an independent laboratory.
HPLC-tested identity and purity on every MOTS-c lot.
Sourced and handled to strict, defined specifications.
Discreet, tracked delivery.
What is MOTS-c?
MOTS-c is a “mitochondrial-derived peptide” — a rare kind of signal encoded inside mitochondrial DNA rather than the cell nucleus. Just 16 amino acids, it acts as a metabolic messenger between the mitochondria and the rest of the cell.
That messenger role is why MOTS-c is studied around metabolism, insulin sensitivity, physical performance and healthy aging — and why it’s nicknamed “exercise in a molecule.” Aeternum Life supplies it as ultra-high-purity research material with a batch-specific Certificate of Analysis on every order.
What makes MOTS-c unusual is where its gene sits. Most peptides are encoded in nuclear DNA; MOTS-c is encoded inside the mitochondrial 12S rRNA gene — the mitochondrion writing its own signalling molecule and sending it out to the rest of the cell, including to the nucleus. That discovery is why the term “mitochondrial-derived peptide” exists as a category at all. Research follows the signal to AMPK, the cellular energy sensor that reports when fuel is running low, and to the folate cycle, which is why MOTS-c appears so often in metabolic and exercise-physiology work.
Research directions
MOTS-c connects the mitochondria to whole-body metabolism. Here’s the focus.
The headline: MOTS-c is a signal from the mitochondria themselves, coordinating cellular metabolism.
It’s studied for how it influences the way cells handle glucose and energy.
A central theme — MOTS-c is researched around insulin signaling and metabolic health.
Its “exercise mimetic” reputation comes from research on physical performance and endurance.
Because mitochondrial function declines with age, MOTS-c is a longevity-adjacent research target.
For research purposes only. These materials are not drugs or dietary supplements and are not intended to diagnose, treat, cure or prevent any disease.
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How MOTS-c is tested
- Certificate of Analysis (COA) for every MOTS-c batch
- HPLC purity & identity
- Mass-spectrometry confirmed
- Batch-tested and fully traceable
Every MOTS-c lot is released only after independent verification, so what you receive matches its stated identity and purity.
Handling & Storage
Guidance for handling MOTS-c as a laboratory research material.
Store lyophilized MOTS-c cold and protected from light, sealed and dry until use.
Handle MOTS-c according to standard laboratory practice for research materials.
Each MOTS-c batch ships with a batch-specific COA for identity and purity.
MOTS-c is supplied strictly for laboratory and research use. Not for human or veterinary consumption; no administration or dosing guidance is provided.
Specifications
- Name
- MOTS-c
- CAS
- 1627580-64-6
- Appearance
- White lyophilized powder
- Size
- 10 mg / 20 mg per vial
- Purity
- ≥ 99% (HPLC, see COA)
- Storage
- Store at 2–8°C, protect from light
For research use. Not intended to diagnose, treat, cure or prevent any disease.
Frequently asked questions
What does “mitochondrial-derived peptide” mean?
It means the peptide is encoded in mitochondrial DNA rather than in the cell nucleus. MOTS-c is read from within the 12S rRNA gene, making the mitochondrion the source of the signal rather than just its recipient. It is one of a small number of peptides in this category, which is a large part of why it is studied so intensively.
What is MOTS-c studied for?
It’s studied around metabolism, insulin sensitivity, exercise performance and healthy aging. We share these as research directions, not medical claims.
Why is it called “exercise in a molecule”?
Because much of MOTS-c research looks at metabolic and performance effects associated with exercise. Reconstitution and handling guides are shared in our Telegram community.
Is MOTS-c for human use?
No. Aeternum Life supplies MOTS-c strictly as a research-grade material for laboratory research. It is not sold for human or veterinary consumption.
Is a COA available for MOTS-c?
Yes — every MOTS-c batch ships with a batch-specific Certificate of Analysis covering identity and purity.
About Aeternum Life
Aeternum Life is a Japan-inspired peptide brand built on purity, transparency and rigorous testing — the same standard behind the MOTS-c on this page. Every product is presented by its composition and backed by batch-specific documentation.
Explore the full Aeternum Life range
MOTS-c is one of more than thirty research-grade materials we supply — each one backed by a batch-specific COA and independent testing.
- ✓ Credit card / Apple Pay accepted
- ✓ Third-party COA included
- ✓ Free worldwide shipping over $99