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Epithalon vs NAD+

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

The short answer

Epithalon and NAD+ 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. Nicotinamide Adenine Dinucleotide, a coenzyme essential for cellular energy production and DNA repair. Levels decline with age, driving longevity research interest. 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.

NAD+

Metabolic / Longevity

Nicotinamide Adenine Dinucleotide, a coenzyme essential for cellular energy production and DNA repair. Levels decline with age, driving longevity research interest.

Price & availability

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

Epithalon
NAD+
$19.80
Starting from
$25.00
$6.06
Avg. price per mg
$1.58
61
Vendors selling it
63
59 options
In stock now
78 options
9.1/10
Top trust score
9.0/10
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

Paradigm Peptide
Paradigm Peptide
8.9/10

$85.00(50mg)

Best NAD+ Vendor

Simple Peptide
Simple Peptide
7.0/10

$97.00(1000mg)

See all Epithalon vendorsSee all NAD+ 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.