Epithalon vs NAD+
Epithalon and NAD+ are both studied in longevity and cellular aging research, but they approach aging biology from different angles. Epithalon is a tetrapeptide studied for its proposed influence on telomerase and telomeres, while NAD+ is a coenzyme central to cellular energy metabolism and repair pathways. They are frequently discussed together in aging-research contexts.
| Property | Epithalon | NAD+ |
|---|---|---|
| Type | Synthetic tetrapeptide | Coenzyme (dinucleotide) |
| Full name | Ala-Glu-Asp-Gly | Nicotinamide adenine dinucleotide |
| Primary research focus | Telomeres, telomerase | Cellular energy, DNA repair, sirtuins |
| Mechanism (research) | Telomerase-associated activity | Redox reactions, enzyme cofactor |
| Research angle | Chromosome maintenance | Metabolic and repair pathways |
Epithalon
Epithalon is a synthetic tetrapeptide studied primarily in telomere and telomerase research, with investigation into its proposed influence on telomere maintenance in cellular models. In our catalog it is listed as Epithalon. See our Epithalon overview.
NAD+
NAD+ is a coenzyme central to cellular energy metabolism, redox reactions, and DNA-repair-associated pathways. It is studied extensively in aging research for its role as an enzyme cofactor and its connection to sirtuin activity. In our catalog it is listed as NAD+. See our NAD+ overview.
How Researchers Distinguish Them
The two target different aspects of aging biology: Epithalon focuses on chromosome-end (telomere) maintenance, while NAD+ centers on metabolic and repair pathways. Research selecting between them depends on whether the study concerns telomere biology or cellular energy and repair. They are complementary areas of longevity research.
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Frequently Asked Questions
Are Epithalon and NAD+ the same?
No. One is a peptide studied for telomere biology, the other a coenzyme central to metabolism.
Why compare them?
Both are prominent in longevity research but address different aging pathways.
Are these FDA approved?
No. Both are research peptides sold strictly for in-vitro study and not approved for human consumption.