How to Use SS-31
Complete guide to SS-31 dosing, administration, timing, and protocol recommendations.
Quick Overview
SS-31 (sequence D-Arg-Dmt-Lys-Phe-NH2), known generically as elamipretide and sold as FORZINITY, is a synthetic tetrapeptide that homes in on the energy-producing machinery inside your cells. It works by binding cardiolipin, a fat unique to the inner mitochondrial membrane, to help mitochondria run cleaner and make more ATP with less oxidative damage. This is the rare research peptide with a real regulatory finish line: the FDA granted it accelerated approval in September 2025 for Barth syndrome, though it has failed several other major trials.
Dosing Guidelines
Common Dose
40 mg subcutaneous daily
Frequency
Once daily
Dose Range
40 mg daily
Note: FDA approved as FORZINITY for Barth syndrome. Subcutaneous injection for patients weighing at least 30 kg.
Administration Method
Subcutaneous injection or IV infusion
Best Time to Take
Morning
SS-31 (Elamipretide) targets mitochondria. Morning use supports daytime energy production.
Protocol Duration
Variable by condition
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Injection site reactions (very common - 80%)
- •Headache
- •Dizziness
- •Nausea
- •May trigger histamine release - use caution with MCAS or histamine sensitivity
Frequently Asked Questions
What is the recommended dose for SS-31?
40 mg subcutaneous daily
How do you administer SS-31?
Subcutaneous injection or IV infusion
When is the best time to take SS-31?
Morning
How long should you use SS-31?
Variable by condition
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.