Cyclist gripping indoor training handlebars in a strip of hard sunlight.
MOTS-c

Where exercise and metabolism meet.

A peptide made inside mitochondria, studied in exercise and metabolism.

$359/month

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Glass mitochondrion with circular mitochondrial DNA and a connected peptide signal.

Written into mitochondrial DNA

16 aa

A peptide with an unusual address.

MOTS-c comes from a short open reading frame within mitochondrial 12S rRNA. It has been detected in human skeletal muscle and blood.

See the full evidence breakdown →

AMPK and glucose transport

How the proposed pathway moves through muscle.

Cell and mouse experiments connect MOTS-c with AICAR accumulation, AMPK activation, and GLUT4 movement toward the muscle-cell membrane.

Read the pathway paper ↗
Skeletal-muscle cell diagram showing a mitochondrial peptide signal, a central kinase complex, and transporter vesicles docking at the membrane.
AICARmetabolic intermediate
AMPKcellular energy sensor
GLUT4muscle glucose transporter

Human exercise study

Muscle and serum rose after one cycling session.

A study measured endogenous MOTS-c in 10 young men before and after stationary-bike exercise. The peptide increased in skeletal muscle and serum.

10participants
2sample types
muscle and serum
Read the exercise study ↗
Stationary bicycle, muscle biopsy specimen, and serum tube arranged as an exercise-study sequence.

Before you decide

Know which MOTS-c story you are reading.

The evidence runs from the body’s own exercise signal to animal treatment experiments and a recruiting 120-person human trial.

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Stationary bicycle, muscle biopsy specimen, and serum tube arranged as an exercise-study sequence.
01 · Exercise

The body’s own peptide rose.

The cycling study measured endogenous MOTS-c in muscle and serum after cycling.

Laboratory mice of different ages on small treadmills with measured capacity trajectories.
02 · Animal treatment

Capacity was measured across ages.

Mouse studies tested treatment against treadmill and physical-capacity endpoints.

Rebody reusable injection pen concept with a visible medicine cartridge.
03 · Planned pen

A 30 mg cartridge is planned.

The product guide covers substance, concentration, directions, price, storage, and supply.

MOTS-c product details

Formula, directions, supply, and launch status.

01

MOTS-c evidence

Mitochondrial signaling, exercise, and metabolic studies.

02

Product details

Formula, directions, supply, storage, and injection route.

03

Injection details

Read the directions, storage, supply, and pharmacy details.

Explore MOTS-c →
Laboratory mice of different ages on small treadmills with measured capacity trajectories.

Mouse physical-capacity studies

Longer treadmill time and distance across three ages.

Acute intraperitoneal MOTS-c treatment improved treadmill performance in young, middle-aged, and old mice. Separate late-life experiments measured grip strength, gait, walking, body composition, and physical capacity after intermittent treatment.

2 mo young12 mo middle-aged22 mo old
Read the animal study ↗

Human treatment study

A 120-person randomized trial is recruiting.

A planned 120-person Phase 2a trial will compare subcutaneous MOTS-c with placebo for 12 weeks in adults with prediabetes and overweight or obesity, measuring insulin sensitivity and metabolic markers.

120 planned enrollment1:1 active or placebo12 wk treatment
View the registered trial ↗
Rebody reusable injection pen concept with a visible medicine cartridge.

Planned MOTS-c pen

30 mg in one 3 mL cartridge.

The planned prescription uses a reusable pen. The cartridge contains 30 mg total at 10 mg/mL. The prescribed routine is 12 units under the skin, Monday through Friday, with 25 doses each month.

Format
Reusable pen + 3 mL cartridge
Strength
10 mg/mL · 30 mg total
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MOTS-c updates

More on MOTS-c.

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MOTS-c evidence and product details in one Rebody account.

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