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Guide

SS-31 (Elamipretide) Guide (2026)

📅 July 16, 2026 ⏱ 5 min read 🔄 Updated daily
SS-31 is a mitochondria-targeting peptide with a distinct mechanism in the longevity/energy space. Here's the overview. Research use only; not medical advice.

What is SS-31?

SS-31 (Elamipretide) is a peptide that targets the inner mitochondrial membrane, binding cardiolipin. It's studied for supporting mitochondrial function and cellular energy production.

The longevity cluster

SS-31 sits alongside NAD+, Epithalon and MOTS-c in longevity research, each targeting a different aspect of cellular aging.

Compare prices

SS-31 ships in 10–50 mg vials. PepsTracker compares it across 27 vendors on cost-per-mg. Platinum Peptides carries it, 15% off with pepstracker15.

Frequently asked questions

What is SS-31 used for in research?

SS-31 (Elamipretide) is a mitochondrial-targeted peptide that binds cardiolipin and is studied for mitochondrial function and cellular energy. It is sold for research use only.

Is SS-31 the same as Elamipretide?

Yes — SS-31 and Elamipretide are two names for the same mitochondrial-targeting peptide.

How do I compare SS-31 prices?

PepsTracker normalizes SS-31 prices to cost-per-milligram across 27 vendors with discount codes applied.

📊 Compare all 27 vendors on live $/mg →