RetaNord sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
By proceeding you affirm the statements above are true. Products are not for human or veterinary use and have not been evaluated by the European Medicines Agency or any other regulatory authority.

Mitochondria-targeted tetrapeptide (elamipretide)
SS-31 (elamipretide) is a mitochondria-targeted tetrapeptide that concentrates at the inner mitochondrial membrane. It is a well-studied tool compound in mitochondrial and cellular-energetics research.
Each kit is 10 identical vials. Minimum 1 kit (10 vials) to the EU · 3 kits (30 vials) to the US. Free EU shipping.
Plain, unbranded packaging. No product names, no logos — nothing on the outside indicating what is inside. Tracked to a DPD Locker or your address.
For laboratory and in vitro research use only. Not for human or veterinary use, and not for use in diagnostic procedures.
SS-31, also known as elamipretide, is a four–amino-acid peptide designed to concentrate at the inner mitochondrial membrane, where it associates with cardiolipin. It is a widely used research tool in mitochondrial and cellular-energetics studies and is supplied here as a lyophilized 10-vial kit.
RetaNord supplies SS-31 as a fixed kit of 10 lyophilized vials, each verified at 99%+ identity purity by HPLC with identity confirmed by mass spectrometry. Supplied for laboratory and in vitro research use only.
| Category | Longevity & Cellular Energy |
|---|---|
| Compound class | Mitochondria-targeted tetrapeptide |
| Presentation | 10 vials per kit · lyophilized |
| Available sizes | 10 · 30 · 50 mg per vial |
| Identity purity | 99%+ (HPLC) |
| Identity confirmation | Mass spectrometry |
| Storage | 2–8°C; −20°C long term |
Yes — SS-31 is the research designation for the peptide also known as elamipretide. Supplied for laboratory research use only.
These research compounds are supplied in fixed kits of 10 identical vials — the standard research quantity. One kit (10 vials) is the minimum order to the EU; 30 vials (3 kits) is the minimum to the US.
Every RetaNord kit ships within 24 hours, discreetly packaged and tracked, from within the EU. For laboratory research use only.
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