Side-by-Side Comparison · 2026

Epithalon vs NAD+

Epithalon vs NAD+ — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

Epithalon
Longevity & Telomere

Epithalon is a synthetic tetrapeptide derived from the pineal gland bioregulator Epithalamin. It activates telomerase to extend telomeres and slow cellular senescence, and regulates melatonin production and circadian rhythm. Administered in 10-20 day courses 2-3 times yearly. The...

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NAD+
Mitochondrial & Longevity

NAD+ (Nicotinamide Adenine Dinucleotide) is a fundamental coenzyme found in every living cell, essential for over 500 enzymatic reactions including cellular energy metabolism, DNA repair, and gene expression regulation. NAD+ levels decline by approximately 50% between ages 40 and...

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Key Parameters
Parameter Epithalon NAD+
Category Longevity & Telomere Mitochondrial & Longevity
Research Extensively Studied Extensively Studied
Half-Life ~30 min ~1–2 hours (injectable)
Typical Dose 5–10 mg 50–100 mg
Frequency Once daily × 10–20 days (cycle) Daily
Route Subcutaneous / IV Subcutaneous / IV (clinical)
FDA Status Not Approved Supplement / Compounding

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Frequently Asked Questions
What is the difference between Epithalon and NAD+?
Epithalon: Epithalon is a synthetic tetrapeptide derived from the pineal gland bioregulator Epithalamin. It activates telomerase to extend telomeres and slow cellular senescence, and regulates melatonin producti... NAD+: NAD+ (Nicotinamide Adenine Dinucleotide) is a fundamental coenzyme found in every living cell, essential for over 500 enzymatic reactions including cellular energy metabolism, DNA repair, and gene exp...
Which has a longer half-life, Epithalon or NAD+?
Epithalon half-life: ~30 min. NAD+ half-life: ~1–2 hours (injectable).
Can you stack Epithalon and NAD+?
Epithalon and NAD+ are sometimes used together in research protocols. Always consult relevant literature and follow appropriate guidelines.

For research use only. Not medical advice. ASCEND does not conduct or endorse any specific research protocol. Always consult relevant scientific literature and regulatory guidelines.