MOTS-c Dosage: What Clinics Prescribe in 2026
MOTS-c (mitochondrial open reading frame of the 12S rRNA type-c) is dosed at 5–25 mg in most off-label clinical protocols, administered via subcutaneous injection on a cyclical schedule. Here is what physicians are actually prescribing.
MOTS-c Dosage Overview
| Parameter | Typical Clinical Protocol |
|---|---|
| Dose | 5–25 mg per injection |
| Frequency | 2–5 times per week |
| Route | Subcutaneous injection |
| Cycle | 4–12 weeks on; 4 weeks off |
| Common stack | Often combined with NAD+, Epithalon, or GLP-1 peptides |
Most clinics initiating MOTS-c start at the lower end (5–10 mg) to assess tolerance before escalating. The 10 mg dose 3x/week is a common maintenance protocol.
How Clinics Prescribe MOTS-c
MOTS-c is prescribed by physicians specializing in:
- Functional and anti-aging medicine
- Metabolic health optimization
- Longevity medicine
Because MOTS-c is not on the FDA-approved list and availability through licensed US compounding pharmacies is limited (see our MOTS-c legal status guide), access varies significantly. Some providers source it through specialty international pharmacies.
Typical clinic visit structure:
- Baseline metabolic labs (glucose, insulin, HbA1c, CRP, IGF-1)
- Starting protocol: 5–10 mg SC 2–3x/week
- 4-week reassessment with follow-up labs
- Dose escalation if well-tolerated
What MOTS-c Is Used For in Clinical Practice
MOTS-c is a naturally occurring mitochondria-derived peptide that regulates nuclear gene expression related to metabolism. Clinical interest centers on:
- Insulin sensitivity and glucose metabolism — primary research focus in human trials
- Metabolic syndrome and obesity — early positive human data
- Longevity and aging — MOTS-c levels decline with age; restoration is studied as an anti-aging strategy
- Exercise performance — animal studies show improved endurance capacity
MOTS-c Reconstitution
MOTS-c is supplied as a lyophilized powder. Reconstitute with bacteriostatic water:
- 5 mg vial + 1 mL BAC water = 5 mg/mL; 1 mL draws a full 5 mg dose
- 10 mg vial + 2 mL BAC water = 5 mg/mL; allows precise dosing with insulin syringe
- Store reconstituted vial at 2–8°C; use within 28–30 days
Use our peptide calculator to determine exact syringe units for your dose and concentration.
Frequently Asked Questions
What is the standard MOTS-c dose?
Most off-label clinical protocols use 5–25 mg per injection, typically 2–5 times per week. 10 mg 3x/week is a commonly cited maintenance dose.
How often should MOTS-c be injected?
Most protocols call for 2–5 injections per week with cycling (4–12 weeks on, 4 weeks off). Daily dosing is also reported but less common.
Can MOTS-c be taken orally?
Peptides generally have poor oral bioavailability due to digestive breakdown. Subcutaneous injection is the standard administration route for MOTS-c in clinical protocols.
How long does MOTS-c take to work?
Early metabolic effects (improved insulin sensitivity markers) may appear within 2–4 weeks of consistent administration. Body composition and energy effects typically take 4–8 weeks to become noticeable.
For informational purposes only. MOTS-c is not FDA approved. Consult a licensed physician before starting any peptide protocol.
