01 · Overview
MOTS-c is a 16-amino-acid peptide encoded not in the nuclear genome but inside mitochondrial DNA — a genuinely unusual origin. Discovered in 2015 at USC, it acts like a hormone that mitochondria send out to the rest of the body to coordinate metabolic response to stress.
Circulating MOTS-c levels drop with age and with insulin resistance. Restoring them in animal models improves glucose disposal, endurance capacity, and healthspan markers. It essentially mimics the effect of exercise at the cellular signaling level.
02 · Fit
Endurance athletes and healthy-aging focused users chasing mitochondrial output and metabolic flexibility.
03 · Mechanism
MOTS-c activates AMPK signaling, improves insulin sensitivity, and enhances glucose disposal by modulating mitochondrial function.
04 · Use cases
05 · Protocols
Reference protocols paraphrased from published research and common clinical practice. Individual response varies. Work with a qualified provider before running anything below.
Metabolic / endurance protocol
Protocol
5–10mg subcutaneous 2–3× weekly (e.g. Mon/Wed/Fri)
Duration
8–12 weeks on, 4 weeks off
Notes
Post-workout dosing appears to compound with training adaptations.
Longevity maintenance
Protocol
5mg subcutaneous 2× weekly
Duration
Cycled 12 weeks on, 4–8 weeks off, ongoing
Notes
Lower steady dose to nudge AMPK signaling without excess.
Baseline reconstitution
Reconstitute 10mg with 2ml BAC water for 5mg/ml.
06 · Combinations
Pairs cleanly with NAD+ for a full mitochondrial protocol, and with glutathione for oxidative defense. Endurance athletes stack it with creatine and adequate carbohydrate around training.
07 · Safety
08 · Trivia
09 · FAQ
No. It amplifies the response to exercise — think 'more from the same training' rather than 'skip the training.'
Objective markers: fasting glucose trending down, easier steady-state cardio at the same heart rate, better recovery between hard sessions.
Educational disclaimer
Everything on this page is for research and educational purposes only. It is not medical advice, a prescription, or a substitute for a conversation with a qualified clinician who knows your full history. Peptides interact with medications, hormones, and existing conditions in ways that require real oversight.