SS-31 peptide from Peptara Labs (peptaralabs.io): a 10mg vial of lyophilized SS-31, also named elamipretide. Lot SS31-20260602-09 tested at 98.42% purity by HPLC; $120.00 a vial. Below: batch facts, what the published SS-31 research describes, the price per mg at each quantity and how to check your vial.
Order SS-31: https://www.peptaralabs.io/ss-31
Certificates of analysis: https://www.peptaralabs.io/coa
Sold for laboratory research use only, not for human consumption.
Batch facts for the SS-31 10mg vial
Lot SS31-20260602-09, tested June 2026 by Titreon Analytical: 98.42% purity by HPLC; identity confirmed by LC-MS; net content 10.42 mg in a 10mg vial; certificate COA-2026-9503.
What the published SS-31 research describes
What it is: A mitochondria-targeted tetrapeptide that binds cardiolipin, the phospholipid holding the respiratory complexes in place in the inner mitochondrial membrane.
Mechanism: In ischemic mitochondria it re-energized the organelle through its cardiolipin interaction (Birk et al., J Am Soc Nephrol 2013, PMID 23813215 https://pubmed.ncbi.nlm.nih.gov/23813215/ ).
Human trials: The human record sits in rare mitochondrial disease: the MMPOWER-3 randomized trial in primary mitochondrial myopathy (Karaa et al., Neurology 2023, PMID 37268435 https://pubmed.ncbi.nlm.nih.gov/37268435/ ) and a long-term open-label extension in Barth syndrome (Thompson et al., Genet Med 2024, PMID 38602181 https://pubmed.ncbi.nlm.nih.gov/38602181/ ).
These describe what published studies measured, not an SS-31 protocol or a dose for any person.
SS-31 price per vial and per mg
1 vial: $120.00 each, $12.00 per mg
3 vials: $97.20 each, $9.72 per mg, $68.40 saved against 3 single vials
5 vials: $86.40 each, $8.64 per mg, $168.00 saved against 5 single vials
10 vials: $72.00 each, $7.20 per mg, $480.00 saved against 10 single vials
Shipping for SS-31: US orders take 5 to 10 business days; same day in Ho Chi Minh City and 1 to 3 days elsewhere in Vietnam, free.
How to check an SS-31 vial
Match the lot number on your order to SS31-20260602-09 on the certificates page; identity by LC-MS says the compound is SS-31, while the purity figure alone only says the sample is mostly one compound.
SS-31 vials ship unlabeled on purpose, so the team confirms your batch from your order number on WhatsApp and sends its published certificate.