Where can SS-31 be purchased for research use?

SS-31 is available to order directly from Real Peptides on this product page. The compound is stocked in the United States and shipped domestically from Florida or California. Purchasers confirm they are 21 or older and are acquiring the material for laboratory research use only. No institutional affiliation or credential is required to place an order.

Is SS-31 the same compound as elamipretide?

Yes. SS-31 and elamipretide refer to the same synthetic tetrapeptide, sometimes also written as MTP-131 or Bendavia in published literature. Searches for elamipretide for sale and SS-31 peptide for sale point to this same listing. The certificate of analysis identifies the material by sequence so researchers can confirm the identity of the lot received.

What format and sizes are listed?

SS-31 is supplied as a lyophilized (freeze-dried) powder in a sealed multi-dose vial. Two quantities are listed on this page: 10mg and 50mg. Only the sizes shown in the product selector are available; no other formats, blends, or premixed solutions are offered for this compound. Vial contents are stated on the label and on the accompanying certificate of analysis.

Where is the certificate of analysis for the current lot?

Certificates are published on the Real Peptides lab results page at /coas, organized by compound and lot number. Each SS-31 batch is tested by an independent third-party laboratory, and the report for the lot currently shipping is posted before purchase. The lot number printed on the vial can be matched against the published document after delivery.

How is SS-31 priced across the two sizes?

Each listed size is priced separately, and the current figures appear in the product selector on this page rather than in written copy, since pricing is periodically updated. Larger quantities generally carry a lower cost per milligram than smaller ones. Pack-building options are available for researchers ordering several compounds at once.

How quickly does SS-31 ship, and from where?

In-stock SS-31 orders leave the Florida or California facility within 24 hours of clearing order processing on business days. Shipments are domestic within the United States and include tracking. Vials are packed to limit movement in transit, and lyophilized peptides are stable for typical domestic transit times without refrigerated shipping.

How should SS-31 be handled on arrival at the lab?

Lyophilized SS-31 is typically kept sealed, cool, dry, and shielded from light; many laboratories refrigerate or freeze the unopened vial for extended storage. Once reconstituted with a suitable diluent, the solution is generally refrigerated and protected from light and repeated freeze-thaw cycles. Researchers should follow their own institutional handling and stability protocols.

What does research use only mean for this listing?

Real Peptides is a chemical supplier, not a compounding pharmacy. SS-31 is sold as a laboratory reagent for in vitro and other controlled research applications. It is not a drug, supplement, or cosmetic, is not approved for therapeutic use, and is not intended for human or animal consumption, diagnosis, or treatment of any condition.

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Verified Lab Results

Finished in the USA

Research Use Only

Popular Peptides · Dermal & Follicular Peptides

SS-31 Peptide (10mg & 50mg) for Laboratory Research

~~$57.60~~$28.80Save 50%

SS-31, also known as elamipretide, is a synthetic, cell-permeable tetrapeptide with an affinity for cardiolipin in the inner mitochondrial membrane. It is used in cell, tissue, and other preclinical models that investigate mitochondrial bioenergetics, reactive oxygen species handling, and cell-survival signaling pathways.

Real Peptides supplies SS-31 as a lyophilized powder in sealed vials, listed in 10mg and 50mg sizes. Every batch is assayed by an independent laboratory, and the certificate of analysis for the current lot is published on the lab results page so identity and purity can be reviewed before purchase rather than after. Orders ship from the Florida or California facility within 24 hours of clearing processing. Supplied strictly for laboratory research use, not for human or veterinary use.

Size

Quantity

$28.80

Bundle & saveBuild Your PackMix & match your pack. The more you add, the more you save — up to 20% off.

Ships within 24 hours
Free standard shipping on orders $250+
Lab report included

SS-31 (Elamipretide) · 10mg

$28.80$57.60

Recommended with this order

Frequently paired with this compound by other researchers.

50% off

MOTS-c~~$86.40~~$43.20

10mg

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Glutathione~~$81.60~~$40.80

600mg

50% off

NAD+~~$120.00~~$60.00

500mg

For Research Use Only. Not for human consumption or therapeutic treatment.

Finished in the USA

SS-31 (Elamipretide) is a synthetic tetrapeptide engineered to target the inner mitochondrial membrane and scavenge reactive oxygen species. Widely used in cell and tissue models, SS-31 supports studies of mitochondrial bioenergetics, oxidative-stress mitigation, and cell survival signaling. Each lot is confirmed ≥99% purity by HPLC, screened for endotoxin (<0.1 EU/mg), and shipped with a full Certificate of Analysis.

What Is SS-31?

SS-31, also known as Elamipretide, is a cell-permeable tetrapeptide (D-Arg-Dmt-Lys-Phe-NH₂) designed to selectively bind cardiolipin in the inner mitochondrial membrane. In research models, SS-31 is used to probe mitochondrial function, oxidative-stress pathways, and energy-production mechanisms under conditions of metabolic or ischemic challenge.

Why Choose SS-31?

Researchers choose SS-31 for its unparalleled ability to concentrate in mitochondria and neutralize reactive oxygen species at the site of production. Its robust preservation of electron-transport chain efficiency translates into higher ATP levels and reduced apoptotic signaling in diverse cell types. Manufactured under cGMP-like, conditions, every SS-31 batch delivers consistent performance, backed by rigorous HPLC purity testing and endotoxin screening for reliable protocol integration.

What Sets SS-31 Apart?

Unlike general antioxidants, SS-31 uniquely targets the mitochondrial inner membrane by binding cardiolipin, stabilizing cristae structure, and preserving bioenergetic capacity. This dual action—membrane stabilization plus ROS scavenging—allows clear investigation of mitochondrial health, apoptosis, and inflammation without off-target effects. Its demonstrated stability in both lyophilized and reconstituted states ensures reproducible results across in vitro and ex vivo studies.

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