SS-31 (Elamipretide) 50 mg vial price

SS-31 (Elamipretide) 50 mg vials are listed by 37 vendors. They typically run $120.00 to $249.00, with a median of $169.90, across the 36 showing an exact in-stock price. Last read Nov 1, 2026. This page also shows how much to draw for the commonly cited doses.

Compare prices How to mix it

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 $169.90 a vial, or $3.30 per mg, across the 36 vendors with an exact, in-stock price.

Median unchanged from Oct 31, 2026.

Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named

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All sizes5 mg10 mg25 mg30 mg35 mg50 mg

GenX Bio
SS-31 50mg
$89.00
50 mg$1.78 / mgin stockOct 21, 2026View
HLX Labs
SS-31 (50mg)
$89.99
50 mg$1.80 / mgin stockOct 31, 2026View°code peptidedecoding saves 10%
Liberty Peptides
SS-31 (30mg or 50mg)
$109.85$169.00
50 mg$2.20 / mgin stockOct 31, 2026View
Royal Peptides
SS-31 (Elamipretide) (50mg Vial)
$120.00
50 mg$2.40 / mgin stockOct 31, 2026View°
Real Peptides
SS-31 (Elamipretide) 50mg
$129.60$259.20Sale price, list price not shown
50 mg$2.59 / mgin stockOct 31, 2026View°
Endura Peptides
SS-31 (50mg, Quantity: 1 Pack)
$137.75
50 mg$2.76 / mgin stockOct 31, 2026View
Ion Peptide
§-31 (50mg)
$139.00
50 mg$2.78 / mgin stockOct 31, 2026View
Peptira
SS-31 50mg
$139.00
50 mg$2.78 / mgin stockOct 17, 2026View
USA Peptide Sciences
SS-31 Peptide (50mg)
$139.00
50 mg$2.78 / mgin stockOct 31, 2026View
Ascend Science
SS-31
$140.00Sale price, list price not shown
50 mg$2.80 / mgin stockOct 10, 2026View°code PEPTIDEDECODING saves 15%
Platinum Lion
SS-31 (50mg)
$139.99$175.00
50 mg$2.80 / mgin stockOct 31, 2026View
Peak Lab Peptides
SS-31
$174.00$240.00
50 mg$3.48 / mgin stockNov 1, 2026View°
Disguised Alpha
SS-31 50MG
$174.99
50 mg$3.50 / mgin stockOct 31, 2026View°code PEPTIDEDECODING saves 10%
PSPeptides
SS-31 (1 Vial) (50MG)
$179.99
50 mg$3.60 / mgin stockOct 31, 2026View°code PEPTIDEDECODING saves 10%
AminoVault
Mitoshield-31 (MS-31)
$181.00$214.00
50 mg$3.62 / mgin stockOct 31, 2026View°
Voltera Sciences
SS-31 (50MG)
$139.99
50 mg$2.80 / mgin stockOct 31, 2026View
LA Peptides
SS-31 (50MG)
$150.00
50 mg$3.00 / mgin stockOct 31, 2026View
PeptidesSource
SS-31 50mg
$150.00Starting price, larger sizes cost more
50 mg$3.00 / mgin stockOct 31, 2026View
Axon Peptide
AXP-31 - S S (50 mg)
$154.99
50 mg$3.10 / mgin stockOct 31, 2026View
BioGenix Peptides
SS-31 50mg
$159.00
50 mg$3.18 / mgin stockOct 31, 2026View
Pepvida Labs
SS-31 50MG
$159.00
50 mg$3.18 / mgout of stockOct 31, 2026View
Eon Peptides
SS-31 50mg
$160.00
50 mg$3.20 / mgin stockOct 31, 2026View
Northline Labs
SS-31 - Premium Research Peptide (50mg)
$159.99
50 mg$3.20 / mgin stockOct 31, 2026View
Evolve Peptides
SS-31 50 mg
$169.90$189.90
50 mg$3.40 / mgin stockOct 31, 2026View
Wellness Peptides
SS-31 (50MG)
$175.00
50 mg$3.50 / mgin stockOct 31, 2026View
TrueLab Peptides
SS-31 (Elamipretide) (50mg)
$189.00
50 mg$3.78 / mgin stockOct 24, 2026View
Atomik Labz
SS-31
$199.00
50 mg$3.98 / mgin stockOct 31, 2026View
Hero Peptides
SS-31
$199.00
50 mg$3.98 / mgin stockNov 1, 2026View
Nationwide Peptides
SS-31 (Elamipretide) Peptide
$199.00
50 mg$3.98 / mgin stockOct 31, 2026View°
Solution Peptides
SS-31 (50mg, Quantity: Single Peptide)
$199.00
50 mg$3.98 / mgin stockOct 31, 2026View
LiveWell Peptides
SS-31 (Elamipretide) — Mitochondria-Targeting Research Peptide
$200.00
50 mg$4.00 / mgin stockOct 31, 2026View°
Luxe Peptides
SS-31 (50mg)
$200.00
50 mg$4.00 / mgin stockOct 17, 2026View
PRPEPS
SS-31 50MG
$212.50
50 mg$4.25 / mgin stockOct 31, 2026View°code peptidedecoding
Licensed Peptides
SS-31 (50mg, pack: 1 pack)
$244.99$272.21
50 mg$4.90 / mgin stockNov 1, 2026View°
Sigma Compounds
SS-31 (50 MG)
$249.00
50 mg$4.98 / mgin stockOct 24, 2026View
Sigma Compounds
SS-31 (50 MG)
$249.00
50 mg$4.98 / mgin stockOct 24, 2026View
Pure Lab Peptides
SS-31 50mg
$249.99
50 mg$5.00 / mgin stockOct 31, 2026View
Oath Research
SS-31 (50mg)
$325.00$400.00
50 mg$6.50 / mgin stockOct 31, 2026View

Vendor	Size	Price	Per mg	Availability	Checked	Link
GenX Bio SS-31 50mg	50 mg	$89.00	$1.78	in stock	Oct 21, 2026	View
HLX Labs SS-31 (50mg)	50 mg	$89.99	$1.80	in stock	Oct 31, 2026	View°code peptidedecoding saves 10%
Liberty Peptides SS-31 (30mg or 50mg)	50 mg	$109.85$169.00	$2.20	in stock	Oct 31, 2026	View
Royal Peptides SS-31 (Elamipretide) (50mg Vial)	50 mg	$120.00	$2.40	in stock	Oct 31, 2026	View°
Real Peptides SS-31 (Elamipretide) 50mg	50 mg	$129.60$259.20Sale price, list price not shown	$2.59	in stock	Oct 31, 2026	View°
Endura Peptides SS-31 (50mg, Quantity: 1 Pack)	50 mg	$137.75	$2.76	in stock	Oct 31, 2026	View
Ion Peptide §-31 (50mg)	50 mg	$139.00	$2.78	in stock	Oct 31, 2026	View
Peptira SS-31 50mg	50 mg	$139.00	$2.78	in stock	Oct 17, 2026	View
USA Peptide Sciences SS-31 Peptide (50mg)	50 mg	$139.00	$2.78	in stock	Oct 31, 2026	View
Ascend Science SS-31	50 mg	$140.00Sale price, list price not shown	$2.80	in stock	Oct 10, 2026	View°code PEPTIDEDECODING saves 15%
Platinum Lion SS-31 (50mg)	50 mg	$139.99$175.00	$2.80	in stock	Oct 31, 2026	View
Peak Lab Peptides SS-31	50 mg	$174.00$240.00	$3.48	in stock	Nov 1, 2026	View°
Disguised Alpha SS-31 50MG	50 mg	$174.99	$3.50	in stock	Oct 31, 2026	View°code PEPTIDEDECODING saves 10%
PSPeptides SS-31 (1 Vial) (50MG)	50 mg	$179.99	$3.60	in stock	Oct 31, 2026	View°code PEPTIDEDECODING saves 10%
AminoVault Mitoshield-31 (MS-31)	50 mg	$181.00$214.00	$3.62	in stock	Oct 31, 2026	View°
Voltera Sciences SS-31 (50MG)	50 mg	$139.99	$2.80	in stock	Oct 31, 2026	View
LA Peptides SS-31 (50MG)	50 mg	$150.00	$3.00	in stock	Oct 31, 2026	View
PeptidesSource SS-31 50mg	50 mg	$150.00Starting price, larger sizes cost more	$3.00	in stock	Oct 31, 2026	View
Axon Peptide AXP-31 - S S (50 mg)	50 mg	$154.99	$3.10	in stock	Oct 31, 2026	View
BioGenix Peptides SS-31 50mg	50 mg	$159.00	$3.18	in stock	Oct 31, 2026	View
Pepvida Labs SS-31 50MG	50 mg	$159.00	$3.18	out of stock	Oct 31, 2026	View
Eon Peptides SS-31 50mg	50 mg	$160.00	$3.20	in stock	Oct 31, 2026	View
Northline Labs SS-31 - Premium Research Peptide (50mg)	50 mg	$159.99	$3.20	in stock	Oct 31, 2026	View
Evolve Peptides SS-31 50 mg	50 mg	$169.90$189.90	$3.40	in stock	Oct 31, 2026	View
Wellness Peptides SS-31 (50MG)	50 mg	$175.00	$3.50	in stock	Oct 31, 2026	View
TrueLab Peptides SS-31 (Elamipretide) (50mg)	50 mg	$189.00	$3.78	in stock	Oct 24, 2026	View
Atomik Labz SS-31	50 mg	$199.00	$3.98	in stock	Oct 31, 2026	View
Hero Peptides SS-31	50 mg	$199.00	$3.98	in stock	Nov 1, 2026	View
Nationwide Peptides SS-31 (Elamipretide) Peptide	50 mg	$199.00	$3.98	in stock	Oct 31, 2026	View°
Solution Peptides SS-31 (50mg, Quantity: Single Peptide)	50 mg	$199.00	$3.98	in stock	Oct 31, 2026	View
LiveWell Peptides SS-31 (Elamipretide) — Mitochondria-Targeting Research Peptide	50 mg	$200.00	$4.00	in stock	Oct 31, 2026	View°
Luxe Peptides SS-31 (50mg)	50 mg	$200.00	$4.00	in stock	Oct 17, 2026	View
PRPEPS SS-31 50MG	50 mg	$212.50	$4.25	in stock	Oct 31, 2026	View°code peptidedecoding
Licensed Peptides SS-31 (50mg, pack: 1 pack)	50 mg	$244.99$272.21	$4.90	in stock	Nov 1, 2026	View°
Sigma Compounds SS-31 (50 MG)	50 mg	$249.00	$4.98	in stock	Oct 24, 2026	View
Sigma Compounds SS-31 (50 MG)	50 mg	$249.00	$4.98	in stock	Oct 24, 2026	View
Pure Lab Peptides SS-31 50mg	50 mg	$249.99	$5.00	in stock	Oct 31, 2026	View
Oath Research SS-31 (50mg)	50 mg	$325.00$400.00	$6.50	in stock	Oct 31, 2026	View

We earn from these links. It never changes a price or a position here.

Pepvida Labs: Stock not shown, left out of the range

Where the price has been

Market median at 50 mg: $3.98 per mg on Aug 26, 2026, $3.30 on Nov 5, 2026, 36 stores comparable today.

Market median per mgLowest per mg

Date	Median per mg	Low per mg	Stores
Nov 5, 2026	$3.30	$1.78	36
Oct 31, 2026	$3.30	$1.78	36
Oct 24, 2026	$3.45	$1.78	36
Oct 22, 2026	$3.45	$1.78	36
Oct 21, 2026	$3.45	$1.78	36
Oct 20, 2026	$3.50	$1.80	35
Oct 19, 2026	$3.55	$1.80	28
Oct 18, 2026	$3.91	$2.20	16

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
2 mg	4.0 units 25 doses/vial	8.0 units 25 doses/vial	12.0 units 25 doses/vial
5 mg	10.0 units 10 doses/vial	20.0 units 10 doses/vial	30.0 units 10 doses/vial

No figureDailyhalf-life Not stated on the label

Calculating for

SS-31 (Elamipretide)

Your vial size (mg)

Printed on the vial.

Your dose to model

Commonly referenced range: 2 to 5 mg per day (community-reported)Community practice

iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.

Choose your mix (water to add)

Same dose, different draw. Pick whichever is easiest to measure.

mL waterCustom amount. Enter any volume, e.g. 10 mL.—units draw

YOUR DRAW8 / 100 units

Full calculator with reorder date →Read a syringe →

What you paid per vial ($)

Multi-vendor comparison is a Pro feature.

How often (times per week)

Daily is 7. Twice weekly is 2.

Vials you have on hand

Decoded

Your plan for SS-31 (Elamipretide)

Dose

2 mg

Syringe draw

8units

Concentration

25mg/mL

Doses per vial

Nothing left over

Cost per dose

$2.36

Monthly cost

$71.78

Current supply lasts

0.8months

Reorder by

—

SS-31 (Elamipretide) compound page Calculator Dosage chart