peptide-compare.com

Epithalon vs SS-31

Which should you choose? Here's what you need to know.

The short answer

Epithalon and SS-31 are both metabolic / longevity peptides, but they work differently. A synthetic tetrapeptide studied for its potential to activate telomerase and extend telomere length. One of the most discussed longevity peptides. A mitochondria-targeted peptide (also known as Elamipretide) that stabilizes cardiolipin in the inner mitochondrial membrane. Studied for mitochondrial dysfunction. Compare vendor pricing and availability below.

Epithalon

Metabolic / Longevity

A synthetic tetrapeptide studied for its potential to activate telomerase and extend telomere length. One of the most discussed longevity peptides.

SS-31

Metabolic / Longevity

A mitochondria-targeted peptide (also known as Elamipretide) that stabilizes cardiolipin in the inner mitochondrial membrane. Studied for mitochondrial dysfunction.

Price & availability

Once you've decided which peptide fits your needs, here's how they compare on price and vendor options.

Epithalon
SS-31
$20.00
Starting from
$32.00
$4.67
Avg. price per mg
$6.87
57
Vendors selling it
27
56 options
In stock now
29 options
9.1/10
Top trust score
9.1/10
0
Purity tests on file
0

Ready to buy?

Our top-rated vendor for each, based on trust scores, purity testing, and price.

Best Epithalon Vendor

NUPEPS Peptides
NUPEPS Peptides
9.0/10

$95.00(50mg)

Best SS-31 Vendor

Aavant Research
Aavant Research
8.7/10

$40.00(10mg)

See all Epithalon vendorsSee all SS-31 vendors

Where does this data come from?

We check vendor prices every day and pull in real purity test results from independent labs — not vendor claims. No vendor can pay to rank higher. See our full methodology.