SS-31
Metabolic / LongevityA mitochondria-targeted peptide (also known as Elamipretide) that stabilizes cardiolipin in the inner mitochondrial membrane. Studied for mitochondrial dysfunction.
Starting from
$32.00
Vendors tracked
27
Prices updated
Apr 8, 2026
Compare Prices
Select Dosage
— most common size pre-selected
Genetic Peptide20% OFF
Price
$79.99
$99.99
Per mg
$2.67
Royal Peptides
Price
$540.00
Per mg
$18.00
Genetic Peptide20% OFF | — | $79.99$99.99 | $2.67 | Yes | |
Royal Peptides | — | $540.00 | $18.00 | No |
Prices verified as of April 8, 2026
Quick Summary
An FDA-approved mitochondrial repair peptide (elamipretide) that fixes the damaged 'power plants' inside your cells — the first of its kind. Available from 27 vendors, priced from $32.00 to $710.00.
Research: In a 168-week study, Barth syndrome patients showed a cumulative 96-meter improvement in walking distance with sustained improvements in heart function.
Side effects: Injection site reactions, Headache, Fatigue, Musculoskeletal pain
FDA-approvedAs elamipretide for Barth syndrome (accelerated approval 2025)
- 19 of 27 vendors currently have it in stock
- Highest-rated vendor: Risynth Bio (9.1 Finnrick score)
- Most common vial size: 10mg
- Category: Metabolic / Longevity — Longevity, mitochondrial, and metabolic peptides
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