SS-31 for Sale
Cellular energy and mitochondrial support research.
$54.99 30% off
SS-31, or Elamipretide, is a tetrapeptide that concentrates in the inner mitochondrial membrane and is studied for its role in cellular energy production and oxidative balance.
Buy SS-31 online from Healio. SS-31 for sale comes as a 10mg vial, supplied as a research peptide for laboratory use only and shipped from the USA with the batch certificate of analysis published before you order. You can order SS-31 straight from this page.
What is SS-31?
SS-31, also known as elamipretide, is a synthetic tetrapeptide designed to concentrate in the inner mitochondrial membrane. It has the most conventional pharmaceutical development history of any compound in the mitochondrial research category, having moved through formal clinical trial programmes for mitochondrial disease.
That development record is what separates it from most of the peptide market. It is a compound with real trial infrastructure behind it rather than a promising preclinical story.
SS-31 research applications
Research centres on mitochondrial function, cardiolipin interaction, and cellular energy production. It appears in both mitochondrial disease research and in ageing research, since mitochondrial decline is one of the named hallmarks of biological ageing.
One important qualification for anyone reading the trial data: those studies examined patient populations with diagnosed mitochondrial dysfunction, not healthy subjects. Reasoning from one to the other is plausible and remains an inference.
How SS-31 works
Cardiolipin is a phospholipid found almost exclusively in the inner mitochondrial membrane. It holds the components of the electron transport chain in the spatial arrangement that makes energy production efficient, and it degrades under oxidative stress and with age.
SS-31 is engineered to associate with cardiolipin rather than acting as a general free radical scavenger. That targeting is the mechanism: rather than mopping up oxidative damage broadly, it concentrates where the structural problem is.
SS-31 vs MOTS-c
Both concern mitochondria and they arrive from opposite directions. SS-31 is a synthetic compound engineered to target a specific membrane phospholipid. MOTS-c is a naturally occurring peptide encoded in mitochondrial DNA that signals outward to the rest of the cell. SS-31 has the more formal clinical record; MOTS-c has the more unusual biology.
Both appear in the best peptides for energy and in anti-aging peptide research.
SS-31 reconstitution and handling
Supplied lyophilized. Reconstitute with bacteriostatic water, adding the diluent slowly against the inside wall of the vial and allowing the powder to dissolve without agitation. Do not shake. Bacteriostatic water is stocked separately. The SS-31 calculator turns vial strength and water volume into a concentration.
SS-31 storage and stability
Store sealed lyophilized vials at minus 20 degrees Celsius, protected from light. Reconstituted solution requires refrigeration and a shorter usable window. Avoid repeated freeze and thaw cycles.
SS-31 price
SS-31 10mg is $54.99 per vial, which works out to $5.50 per mg. Ordering more than one vial lowers the price of every vial in the order. The table shows the SS-31 price per vial and per mg for every size. That SS-31 cost is the price per vial before shipping. For the best price per vial on SS-31, order three or more.
| Size | Vials in order | Price per vial | Price per mg |
|---|---|---|---|
| SS-31 10mg | 1 vial | $54.99 | $5.50 |
| 2 vials 5% off | $52.24 | $5.22 | |
| 3 or more vials 10% off | $49.49 | $4.95 |
Prices are in US dollars. The multi-vial discount is applied automatically in the cart. Shipping is free on orders over $185.
Where to buy SS-31 in the US
Searching for where to buy SS-31 peptide? The best place to buy SS-31 is a supplier that publishes its testing first. A vial is only worth what its testing is worth, so five checks separate a reliable US source from a reseller. This is how Healio meets each one.
- A certificate of analysis for the exact batch. The SS-31 report for batch HEALIO-SS31-2613 is published before you order, not emailed after you have paid.
- Testing by a lab that is not the seller. The report comes from Quantum Life Sciences in Portland, Maine, an independent laboratory, and carries its own certificate number.
- Identity as well as purity. HPLC measures how pure the powder is. Mass spectrometry (ESI-MS) confirms that it is SS-31 in the first place. A report with only one of the two is half a report.
- A lot number you can trace. The lot number on your vial ties to its own report, so you can check the document against the product in your hands.
- US dispatch and plain terms. Orders ship from the United States, and the shipping and returns policy is public before you buy.
For a longer look at judging any supplier, read the best peptide companies.
SS-31 lab results
The current SS-31 batch was tested on 23 June 2026 by Quantum Life Sciences. The certificate covers the 50 mg vial. Purity is measured by HPLC and identity is confirmed by mass spectrometry. The summary below is taken from the certificate of analysis. Reading the SS-31 COA takes a minute: purity by HPLC, identity by mass spectrometry and endotoxins are in the first rows.
| Batch | HEALIO-SS31-2613 |
|---|---|
| Lot number | SS31-260624-13 |
| Purity (HPLC) | 99.6% (specification 98.0% or higher) |
| Identity (ESI-MS) | Confirmed, conforms to the reference standard (639.79) |
| Mass found | 50.21 mg (labeled 50 mg) |
| Endotoxins (LAL) | Under 0.5 EU/mg (limit 5 EU/mg) |
SS-31 reviews: is Healio a legit SS-31 source?
Searching for SS-31 reviews, or asking whether Healio is a legit SS-31 source? The useful evidence is what you can check yourself, because reviews only help if you can check them.
- Match the lot number on your vial to the SS-31 certificate of analysis.
- Look up the testing laboratory named on the certificate and confirm it is not Healio.
- Read how the content on this site is written and checked on the editorial standards page.
- If a seller will not publish a batch report for the product you are buying, treat that as your answer.
SS-31 payment and shipping
Orders ship from the United States to US addresses. Weekday orders placed before 2:00 PM ET usually go out the same business day, and later orders go the next business day. Transit is usually 2 to 10 business days, which is a carrier estimate and not a guarantee. Pay by credit or debit card at checkout.
| Shipping option | Price |
|---|---|
| Standard Shipping (Ground) | $14.99 (free over $185) |
| 2-Day Air | $23.99 |
| Next Day Air | $54.99 |
All sales are final. Read the full shipping and returns policy before you order.
SS-31 research tools and guides
- SS-31 calculatorTurn vial strength and water volume into concentration and syringe units. Arithmetic only.
- SS-31 certificate of analysisThe full lab report for the current batch.
- SS-31 research benefitsWhat the published research looks at.
- Longevity peptidesWhere SS-31 fits.
- MOTS-c for saleThe other mitochondrial peptide.
- BPC-157 vs SS-31Mitochondria research against tissue repair research.
- MOTS-c vs SS-31A mitochondrial signal against a membrane protector.
Research focus
- Mitochondrial function research
- Cellular energy studies
- Oxidative balance models
- Healthy-aging research
Who it’s for
For researchers focused on
| Scientific name | Elamipretide |
|---|---|
| CAS number | 736992-21-5 |
| Molecular formula | C32H49N9O5 |
| Molecular weight | 639.8 g/mol |
| Sequence | D-Arg-Dmt-Lys-Phe-NH2 |
| Purity | 99%+ (HPLC) |
| Form | Lyophilized powder |
| Appearance | White to off-white powder |
Store the lyophilized powder at -20°C, protected from light. Brief exposure to room temperature during shipping does not affect stability.
After reconstitution, keep refrigerated at 2 to 8°C and use within the research window. Do not freeze the reconstituted solution.
For laboratory research use only. Reconstitute with bacteriostatic water and handle with appropriate protective equipment.
Working out the water volume? Use the SS-31 calculator.
-
EssentialBest Seller
Bacteriostatic Water 10ml
Sterile Reconstitution Water
$9.99SizeAdd to Cart10 mL -
Repair BlendBest Seller
KLOW Peptide Blend (KLOW 80)
Repair + Anti-Inflammatory Blend
$119.99SizeAdd to Cart80mg -
Brain Health
Pinealon
Focus + Mental Performance
$49.99SizeAdd to Cart10mg -
Beauty BlendBest Seller
GLOW Peptide Blend (GLOW 70)
Skin + Collagen + Repair Blend
$104.99SizeAdd to Cart70mg
SS-31 FAQ
Where can I buy SS-31 in the US?
Healio sells SS-31 direct from the United States, with the batch certificate of analysis published before you order. It is supplied for laboratory research use only.
How much does SS-31 cost?
A 10mg vial of SS-31 is $54.99, about $5.50 per mg. Ordering two vials brings each to $52.24 and three or more brings each to $49.49. Shipping is free on orders over $185.
Is Healio SS-31 third-party tested?
Yes. Each batch is tested by an independent US laboratory for purity by HPLC and for identity by mass spectrometry. The current batch measured 99.6% purity with identity confirmed, and the full report is on the SS-31 COA page.
How fast does SS-31 ship?
Weekday orders placed before 2:00 PM ET usually ship the same business day. Standard ground is $14.99 and free over $185, 2-Day Air is $23.99 and Next Day Air is $54.99. Delivery times are carrier estimates and are not guaranteed.
What payment methods does Healio accept?
Credit and debit cards, paid at checkout.
How do I reconstitute SS-31?
Lyophilized SS-31 is reconstituted with bacteriostatic water. The SS-31 calculator converts vial strength and water volume into concentration and syringe units. It is arithmetic only and does not recommend an amount.
Is SS-31 for human use?
No. Healio supplies SS-31 strictly for laboratory research. It is not for human or veterinary use, and it is not a drug, supplement, food or cosmetic.
What is SS-31 used for in research?
Mitochondrial function studies, cardiolipin interaction research, and cellular energy production work. Supplied as a laboratory research material only.
Is SS-31 the same as elamipretide?
Yes, elamipretide is the development name for the same compound.
How does SS-31 differ from a general antioxidant?
It is engineered to associate with cardiolipin in the inner mitochondrial membrane rather than scavenging free radicals throughout the cell, which is a targeted rather than a broad mechanism.
