SS-31 (Elamipretide) 50 mg vial
Prices from 8 vendors, and how much to draw for the commonly cited doses.
Read the regulatory status before you compare prices.
Granted FDA accelerated approval on 19 September 2025 as Forzinity, for Barth syndrome in patients weighing at least 30 kg. This followed a rejection in May 2025. Accelerated approval means confirmatory data is still required.
What a 50 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $4.10, or $4.10 per mg, across the 8 vendors with an exact, in-stock price.
Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
- Hero PeptidesSS-31$49.00
- Liberty PeptidesSS-31 (30mg or 50mg)$109.00
- Ascend ScienceSS-31$133.00Sale price, list price not shown
- Peak Lab PeptidesSS-31$192.00$240.00
- Nationwide PeptidesSS-31 (Elamipretide) Peptide$199.00
- BioGenix PeptidesSS-31 50mg$205.00
- BioGenix PeptidesSS-31 50mg$205.00
- Sigma CompoundsSS-31 (50 MG)$249.00
- Sigma CompoundsSS-31 (50 MG)$249.00
- Nextech LabsSS-31 50mg$1147.13
| Vendor | Size | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|---|
| Hero Peptides SS-31 | 50 mg | $49.00 | $0.98 | in stock | Sep 12, 2026 | View |
| Liberty Peptides SS-31 (30mg or 50mg) | 50 mg | $109.00 | $2.18 | in stock | Sep 12, 2026 | View |
| Ascend Science SS-31 | 50 mg | $133.00Sale price, list price not shown | $2.66 | in stock | Aug 24, 2026 | View°code PEPTIDEDECODING saves 15% |
| Peak Lab Peptides SS-31 | 50 mg | $192.00$240.00 | $3.84 | in stock | Sep 12, 2026 | View° |
| Nationwide Peptides SS-31 (Elamipretide) Peptide | 50 mg | $199.00 | $3.98 | in stock | Sep 12, 2026 | View° |
| BioGenix Peptides SS-31 50mg | 50 mg | $205.00 | $4.10 | in stock | Sep 12, 2026 | View |
| BioGenix Peptides SS-31 50mg | 50 mg | $205.00 | $4.10 | in stock | Sep 12, 2026 | View |
| Sigma Compounds SS-31 (50 MG) | 50 mg | $249.00 | $4.98 | in stock | Sep 12, 2026 | View |
| Sigma Compounds SS-31 (50 MG) | 50 mg | $249.00 | $4.98 | in stock | Sep 12, 2026 | View |
| Nextech Labs SS-31 50mg | 50 mg | $1147.13 | $22.94 | in stock | Sep 12, 2026 | View |
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How to mix a 50 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 40 mg | 80.0 units 1.3 doses/vial | Over 100 units: will not fit one U-100 syringe | Over 100 units: will not fit one U-100 syringe |
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
U-100 insulin syringe (1 mL = 100 units). Draw to the teal line.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.