SS-31 10mg
Original price was: $74.99.$59.99Current price is: $59.99.
SS-31—Elamipretide—is a mitochondria-targeted tetrapeptide researched for mitochondrial membrane function, ATP production and cellular bioenergetics.
Research focus: Mitochondrial ATP production • Cardiolipin interaction • Oxidative-stress research • Muscle energetics
10mg | SS-31 / Elamipretide | Mitochondria-Targeted Cardiolipin-Binding Tetrapeptide | Laboratory Research Use Only
All compounds and products sold by Pantheon Formulas are strictly intended for in-vitro laboratory research and chemical analysis only. They are not for human or animal use, clinical trials, therapeutic application, food, or drug compounding.
You must be at least 21 years of age to purchase. By adding this item to your cart and proceeding to checkout, you certify that you are a qualified researcher, understand all laboratory handling procedures, and agree to our full Terms of Service.
All products currently listed on this site are for research purposes only and are not intended for human or veterinary consumption. This product is not a drug, food, supplement, or cosmetic, and is not intended to diagnose, treat, cure, or prevent any disease. Handling is restricted to qualified researchers in an appropriate laboratory setting. Nothing on this page constitutes a medical or therapeutic claim.
Research overview
SS-31—Elamipretide—is a mitochondria-targeted tetrapeptide researched for mitochondrial membrane function, ATP production and cellular bioenergetics.
Proposed Effects & Research Interests
- Mitochondrial ATP production — Human older-adult research reported a rapid improvement in ATPmax versus placebo.
- Cardiolipin interaction — SS-31 is designed to concentrate at the inner mitochondrial membrane and interact with cardiolipin.
- Oxidative-stress research — Preclinical work shows reduced mitochondrial ROS and improved electron-transport efficiency.
- Muscle energetics — Studied in skeletal-muscle aging, mitochondrial myopathy and exercise-related bioenergetics.
- Mitochondrial disease research — Elamipretide has progressed through human clinical programs, including Barth syndrome.
How It Works
SS-31 is a small aromatic-cationic peptide that localizes to the inner mitochondrial membrane. Its proposed action centers on cardiolipin, membrane organization and more efficient electron transport rather than simply acting as a free-radical scavenger.
Evidence Snapshot
In an older-adult human study, ATPmax increased about 27% with elamipretide versus 12% with placebo shortly after exposure. In 2025, a regulated elamipretide product received accelerated FDA approval for Barth syndrome; an RUO vial is not that finished drug.
Why Researchers Choose SS-31
A focused choice for mitochondrial ATP, cardiolipin, muscle energetics, oxidative stress and cellular bioenergetics research.
Product Details
| Total Content | 10mg |
| Compound | SS-31 / Elamipretide |
| Also Known As | MTP-131 / Bendavia |
| Sequence | D-Arg-2, 6-dimethyl-Tyr-Lys-Phe-NH2 |
| Research Class | Mitochondria-Targeted Cardiolipin-Binding Tetrapeptide |
| Primary Research Target | Cardiolipin / Inner Mitochondrial Membrane |
| Free-Peptide Molecular Weight | 639.8 g/mol |
Research Use Only
For laboratory research use only. Not for human or veterinary use. Proposed effects summarize published experimental or clinical research on the compound or its established research pathway; they are not directions for administration.
Frequently asked questions
It is a synthetic research compound supplied as a lyophilized (freeze-dried) material intended strictly for in-vitro analysis, molecular binding assays, and laboratory receptor studies.
Structural modifications (such as N-terminal alterations or sequence stabilization) are designed to hinder rapid enzymatic degradation in experimental assays, thereby extending half-life in laboratory observation models.
Investigational studies focus on target receptor affinity, somatotroph signaling cascades, downstream protein transcription, and comparative cellular stability against baseline fragments.
Every lot is subjected to third-party High-Performance Liquid Chromatography (HPLC) to verify ≥99% purity and Mass Spectrometry (MS) to confirm precise molecular mass identity. Full batch COAs are available on request.
Authentic Certificate of Analysis documentation ensures exact net peptide content calculations, eliminating variance in solvent reconstitution and enabling reproducible concentration metrics across trials.
This product is sold strictly for in-vitro research and laboratory use only. It is not intended for human or animal consumption, diagnostic purposes, or therapeutic application.
By purchasing this product, you confirm that you are a qualified researcher operating within an appropriate laboratory environment and will use this compound in accordance with all applicable local, state, and federal regulations.
Pantheon Formulas assumes no liability for misuse of this product outside of its intended research application.
SS-31—Elamipretide—is a mitochondria-targeted tetrapeptide researched for mitochondrial membrane function, ATP production and cellular bioenergetics.
Proposed Effects & Research Interests
- Mitochondrial ATP production — Human older-adult research reported a rapid improvement in ATPmax versus placebo.
- Cardiolipin interaction — SS-31 is designed to concentrate at the inner mitochondrial membrane and interact with cardiolipin.
- Oxidative-stress research — Preclinical work shows reduced mitochondrial ROS and improved electron-transport efficiency.
- Muscle energetics — Studied in skeletal-muscle aging, mitochondrial myopathy and exercise-related bioenergetics.
- Mitochondrial disease research — Elamipretide has progressed through human clinical programs, including Barth syndrome.
How It Works
SS-31 is a small aromatic-cationic peptide that localizes to the inner mitochondrial membrane. Its proposed action centers on cardiolipin, membrane organization and more efficient electron transport rather than simply acting as a free-radical scavenger.
Evidence Snapshot
In an older-adult human study, ATPmax increased about 27% with elamipretide versus 12% with placebo shortly after exposure. In 2025, a regulated elamipretide product received accelerated FDA approval for Barth syndrome; an RUO vial is not that finished drug.
Why Researchers Choose SS-31
A focused choice for mitochondrial ATP, cardiolipin, muscle energetics, oxidative stress and cellular bioenergetics research.
Product Details
| Total Content | 10mg |
| Compound | SS-31 / Elamipretide |
| Also Known As | MTP-131 / Bendavia |
| Sequence | D-Arg-2, 6-dimethyl-Tyr-Lys-Phe-NH2 |
| Research Class | Mitochondria-Targeted Cardiolipin-Binding Tetrapeptide |
| Primary Research Target | Cardiolipin / Inner Mitochondrial Membrane |
| Free-Peptide Molecular Weight | 639.8 g/mol |
Research Use Only
For laboratory research use only. Not for human or veterinary use. Proposed effects summarize published experimental or clinical research on the compound or its established research pathway; they are not directions for administration.
Frequently asked questions
Everything sold by Pantheon Formulas is intended strictly for laboratory and in-vitro research. Our products are not drugs, supplements, foods, or cosmetics, and are not for human or veterinary consumption. By purchasing, you confirm you're acquiring these materials for lawful research purposes.
Yes — every batch is independently tested by Janoshik Analytical, one of the most trusted third-party peptide labs in the industry. The Certificate of Analysis is included right in each product's image gallery, and the product description links directly to the official report on Janoshik's own site, so you can verify purity and identity straight from the source rather than taking our word for it. Need the COA for a specific lot? Reach out and we'll get it to you.
We accept major credit and debit cards as well as cryptocurrency, so you can check out whichever way works best for you. Every transaction is processed securely.
Orders are processed within 1–2 business days and ship via USPS, with most domestic orders arriving in roughly 2–5 business days depending on the service selected at checkout. You'll receive tracking the moment your order ships. We currently ship within the United States only — international shipping and an expanded product range are on the roadmap as Pantheon Formulas grows.
Discretion and product integrity are both priorities for us. Every order ships in fully unmarked, all-black packaging — the exterior gives no indication of what's inside. Within it, your vials are protected by multiple sealed layers: a sealed bubble-wrap sleeve, a tamper-evident rip-seal bag, a rigid inner box, and an outer mailer — with a fresh seal at every stage. Nothing branded appears until you open the inner box. It arrives discreet, protected, and clearly untampered.
We stand behind every order with a 30-day refund policy. If something arrives damaged, incorrect, or not to spec, contact us within 30 days and we'll make it right. For safety and integrity reasons, we're unable to accept returns on opened or unsealed vials.
Definitely — we're always happy to go deeper on anything we sell. Whether it's composition, purity, COAs, storage, handling, or shipping, just reach out through our contact page and a real person will get back to you. For independent reading and discussion, pathwaypeptide.com along with peptide-focused forums and subreddits are excellent places to dig in.
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