A walkthrough of what it is, how to mix it, and how people typically use it in research

Updated in the last 15 minutes

MOTS-C (Mitochondrial Open Reading Frame of the 12S rRNA-C) is a mitochondria-derived peptide involved in regulating metabolism and cellular energy balance.

In research settings, MOTS-C has been studied for its potential role in glucose metabolism, insulin sensitivity, exercise performance, and metabolic adaptation.

Because it originates from mitochondrial DNA, it acts as a metabolic signaling peptide, helping coordinate communication between mitochondria and the rest of the cell.

Researchers often explore MOTS-C in studies related to metabolic health, aging pathways, and mitochondrial function.

• Add 2.0 mL bacteriostatic water → final concentration 10 mg/mL

• This dilution makes 2.5–5 mg dosing easy to measure

• 5–10 mg per week

• Often divided into two injections per week

• Conservative protocols typically start lower and increase gradually

• Example escalation: 5 mg/week → 10 mg/week

• Typical research cycles run 4–8 weeks

• At 10 mg/mL → 1 unit = 0.01 mL ≈ 0.1 mg (100 mcg) on a U-100 insulin syringe

Lyophilized (freeze-dried)

• Store frozen at −20 °C (−4 °F)

Reconstituted

• Refrigerate at 2–8 °C (35.6–46.4 °F)
• Use within 30–45 days

Frequency: 2× per week, subcutaneous

Weekly totals:

Weeks 1–3 → 5 mg per week

Weeks 4–8 → 10 mg per week

Gradual escalation may help support tolerability and metabolic adaptation.

Draw 2.0 mL bacteriostatic water

Inject slowly down the vial wall (prevents foaming)

Gently swirl or roll — never shake

Label the vial with the reconstitution date

Refrigerate at 2–8 °C

This dilution provides a clean 10 mg/mL concentration, allowing simple dosing math across common research ranges.

Example:

25 units = 2.5 mg

50 units = 5 mg

• 8-week protocol: ~4 vials

• 16-week protocol: ~8 vials

• 24-week protocol: ~12 vials

• 2 per week

• 8 weeks: 16

• 16 weeks: 32

(2 mL per vial)

• 8 weeks: 8 mL

• 16 weeks: 16 mL

• 2 per injection

• 8 weeks: 32

• 16 weeks: 64

Goal:

Support research into metabolic regulation, mitochondrial signaling, and cellular energy balance.

Structure:

• Two subcutaneous injections per week

• Gradual escalation 5 mg/week → 10 mg/week

• Typical research cycles 4–8 weeks

Reconstitution:

2.0 mL → 10 mg/mL

Storage:

Freeze lyophilized; refrigerate reconstituted.

Lyophilized

• Store frozen at −20 °C or colder

• Protect from moisture and light

Reconstituted

• Refrigerate at 2–8 °C

• Use within 30–45 days

Handling Tips

• Allow frozen vials to reach room temperature before opening

• Avoid heat or direct sunlight

• Minimize repeated temperature fluctuations

• Stay consistent — inject on the same days each week

• Start lower to assess individual tolerance

• Use a new sterile syringe for each injection

• Rotate injection sites (abdomen, thighs, upper arms)

• Gradual escalation may help reduce temporary fatigue or metabolic adjustment effects

MOTS-C acts as a mitochondrial signaling peptide that helps regulate cellular energy pathways.

Research suggests it may influence:

• AMPK activation (energy regulation)

• Glucose uptake in muscle

• Insulin sensitivity

• Fat metabolism

• Metabolic adaptation to exercise

Because of these effects, MOTS-C is widely studied in metabolic disease, aging research, and exercise physiology.

• Improved metabolic flexibility

• Support for insulin sensitivity

• Enhanced exercise performance

• Support for mitochondrial health

• Mild injection-site irritation

• Temporary fatigue

• Occasional headache or nausea

Most side effects are mild and dose-dependent.

Before injecting

• Wash hands

• Clean vial stopper

• Clean injection site

• Draw dose and remove air bubbles

How to inject

Pinch about 1 inch of skin

Insert needle at 90° (or 45° if lean)

Inject slowly

Remove needle straight out

Dispose in sharps container

After

• Refrigerate vial

• Rotate injection sites

• Monitor for redness or irritation

Disclaimer:

All peptide products sold on this website are for research, laboratory, and educational purposes only. They are not approved by the FDA or Health Canada, are not intended for human consumption, and should not be used for medical, cosmetic, or therapeutic purposes unless specifically prescribed by a licensed healthcare professional.

The information provided on this site is for informational and educational purposes only and does not constitute medical advice. Product descriptions, protocols, or references are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before beginning any new protocol, supplement, or treatment.

By purchasing from this website, you acknowledge and agree to use these products responsibly and in accordance with all applicable laws and guidelines.