Synthetic tetrapeptide · updated
SS-31
A synthetic four-amino-acid peptide. Listed in 10 mg and 50 mg vials.
16suppliers listing it
32priced listings
$5.16median per mg
$2.18lowest per mg
3certificates on file
Price by size
| Size | Listings | Median price | Lowest price | Lowest at | Median $/mg |
|---|---|---|---|---|---|
| 10 mg compare suppliers → | 13 | $69.99 | $37.58 | Alpha Peptides | $7.00 |
| 50 mg | 6 | $222 | $170 | Evolve Peptides | $4.44 |
All listings
| Supplier | Score | Listing | Size | Price | $/mg | COA on page | |
|---|---|---|---|---|---|---|---|
 Peptide Crafters | 36/100 | SS-31 (39mg) – Limited Stock | 39 mg | $85.00 | $2.18 | No | View listing |
 Licensed Peptides | 84/100 | SS-31 - 50mg, 10 pack | 500 mg | $1,470 10 units · $147 each | $2.94 | No | View listing |
 Evolve Peptides | 70/100 | SS-31 50 mg | 50 mg | $170 | $3.40 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 50mg, 5 pack | 250 mg | $857 5 units · $171 each | $3.43 | No | View listing |
 Research Peptides | 32/100 | SS-31 (Elamipretide) 50mg | 50 mg | $180 | $3.60 | Yes | View listing |
 Alpha Peptides | 71/100 | SS-31 – MG Amount: 10 MG | 10 mg | $37.58 | $3.76 | Yes | View listing |
 Atomik Labz | 39/100 | BULK PACK SS-31 – 50mg (10 VIALS) | 50 mg | $1,890 10 units · $189 each | $3.78 | Yes | View listing |
 Receptor Chem | 50/100 | SS-31 30mg | 30 mg | $114 | $3.81 | No | View listing |
| Atomik Labz | 39/100 | SS-31 – 50mg | 50 mg | $199 | $3.98 | Yes | View listing |
| Sports Technology Labs | 70/100 | SS-31 10MG | 10 mg | $39.99 | $4.00 | Yes | View listing |
| Licensed Peptides | 84/100 | SS-31 - 50mg, 3 pack | 150 mg | $610 3 units · $203 each | $4.07 | No | View listing |
| Receptor Chem | 50/100 | SS-31 10mg | 10 mg | $44.44 | $4.44 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 50mg, 1 pack | 50 mg | $245 | $4.90 | No | View listing |
| Blue Sky Peptide | 56/100 | SS-31 10mg | 10 mg | $49.47 | $4.95 | No | View listing |
 Koi Peptides | 72/100 | SS-31 (Elamipretide) 10mg | 10 mg | $49.95 | $5.00 | Yes | View listing |
 Polaris Peptides | 26/100 | SS-31 25mg (elamipretide) | 25 mg | $129 | $5.16 | No | View listing |
| Evolve Peptides | 70/100 | SS-31 10 mg | 10 mg | $60.00 | $6.00 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 10mg, 10 pack | 100 mg | $600 10 units · $59.99 each | $6.00 | No | View listing |
| Peptide Pros | 63/100 | SS-31 (Elamipretide) 10mg | 10 mg | $69.99 | $7.00 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 10mg, 5 pack | 50 mg | $350 5 units · $69.99 each | $7.00 | No | View listing |
 Direct Peptides | 41/100 | SS-31 Peptide Vial – 50mg vial | 50 mg | $365 | $7.30 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Pre-Mixed Pen 25mg Peptide – 1 single mixed cartridge | 25 mg | $186 | $7.43 | No | View listing |
 UK Peptides | 50/100 | SS-31 10mg (Not available for sale in certain jurisdictions) | 10 mg | $74.93 | $7.49 | No | View listing |
 Swiss Chems | 59/100 | SS31 (Elamipretide) – SS31 (Elamipretide): 10mg | 10 mg | $74.95 | $7.50 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Peptide Vial – 50mg vial kit_bac water & needles | 50 mg | $377 | $7.53 | No | View listing |
| Ascension Peptides | 77/100 | SS-31 (10MG) | 10 mg | $79.99 | $8.00 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 10mg, 3 pack | 30 mg | $249 3 units · $82.99 each | $8.30 | No | View listing |
| Swiss Chems | 59/100 | SS31 (Elamipretide) – SS31 (Elamipretide): 5mg | 5 mg | $41.95 | $8.39 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Pre-Mixed Pen 25mg Peptide – 1 Pre Mixed Cartridge and Kit | 25 mg | $220 | $8.81 | No | View listing |
| Licensed Peptides | 84/100 | SS-31 - 10mg, 1 pack | 10 mg | $99.99 | $10.00 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Peptide Vial – 10mg vial | 10 mg | $114 | $11.43 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Peptide Vial – 10mg vial kit_bac water & needles | 10 mg | $126 | $12.57 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Pre-Mixed Pen 25mg Peptide – 2 pre-mixed cartridges | 25 mg | $372 | $14.87 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Pre-Mixed Pen 25mg Peptide – 3 pre-mixed cartridges | 25 mg | $502 | $20.07 | No | View listing |
| Direct Peptides | 41/100 | SS-31 Nasal Spray – 15ml | — | $193 | — | No | View listing |
| Direct Peptides | 41/100 | SS-31 Nasal Spray – 30ml | — | $379 | — | No | View listing |
| Enhanced Peptides | 39/100 | SS-31 | — | $80.00 | — | No | View listing |
 PureRawz | 37/100 | SS-31 | — | — | No | View listing |
Public certificates for SS-31
| Supplier | Product | Lot | Laboratory | Date | Purity | Method | |
|---|---|---|---|---|---|---|---|
| Liberty Peptides | SS-31 (30mg or 50mg) | LPUS032299 | Not named | 2026-09-16 | 99% | — | Open |
| Koi Peptides | SS-31 10mg | 2603200300 | Freedom Diagnostics | 2026-03-22 | 99.924% | HPLC+MS | Open |
| Alpha Peptides | SS-31 10mg | — | Not named | — | — | — | Open |
Suppliers that list SS-31, by score
Licensed Peptidespublic certificates · US84/100Ascension Peptidespublic certificates · US77/100Koi Peptidespublic certificates · US72/100Alpha Peptidespublic certificates · US71/100Evolve Peptidespublic certificates · US70/100Sports Technology Labspublic certificates · US70/100Peptide Prospublic certificates · US63/100Swiss Chemspublic certificates · US59/100Blue Sky Peptidepublic certificates · US56/100Receptor Chempublic certificates · UK50/100UK Peptidespublic certificates · UK50/100Direct Peptidespublic certificates41/100Atomik Labzcertificates not public · US39/100Enhanced Peptidescertificates not public · US39/100PureRawzcertificates not public · US37/100Peptide Crafterscertificates not public · US36/100Research Peptidespublic certificates32/100Polaris Peptidescertificates not public · US26/100Reading the certificates
How to read a certificate of analysis · What the HPLC purity figure measures · Price-per-mg calculator · Same class: Epitalon
Frequently asked questions
Who sells SS-31?
18 suppliers in our index list SS-31: Licensed Peptides, Ascension Peptides, Koi Peptides, Alpha Peptides, Evolve Peptides, Sports Technology Labs and others. The highest-scoring of them is Licensed Peptides (84/100).
What does SS-31 cost?
Across 32 listings the median is $5.16 per milligram, ranging from $2.18 to $12.57. The lowest listed price per milligram is Peptide Crafters's 39 mg listing at $85.00.
Which SS-31 listings have a public certificate?
3 certificates for SS-31 are on file from Liberty Peptides, Koi Peptides, Alpha Peptides. Open each one and check the lot number against the vial label.
All listed materials are sold for laboratory research use only. Prices are the supplier's listed prices at the time of indexing, before any coupon; they change, so confirm in the cart. Price per milligram uses the stated mass on the listing.