SS-31
Also known as: elamipretide, mtp-131, bendavia
SS-31 (elamipretide) is a synthetic mitochondria-targeting tetrapeptide studied as an experimental compound.
Caliber Peptide Index tracks SS-31 across 15 research-peptide vendors, with the lowest listed price at $2.40/mg (50mg) at Advancedresearchpep as of 2026-06-03. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. SS-31 is sold by third-party vendors for research use only.
Research Applications
Investigated in research on mitochondrial-membrane (cardiolipin) interactions and cellular bioenergetics.
Safety Considerations
An experimental, non-approved compound. The material tracked here is sold as a research-grade chemical and is not for human use.
Available From 15 Vendors — Sorted by $/mg
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Frequently asked
- How many vendors sell SS-31?
- Caliber Peptide Index currently tracks 15 research peptide vendors listing SS-31.
- What is the lowest tracked price for SS-31?
- The lowest tracked price for SS-31 is $2.40/mg (50mg) at Advancedresearchpep. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are SS-31 prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-06-03). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.