# Epitalon, Thymalin, NAD+ and SS-31 Research Set — Research Use Only

Backed by the Research [Read: Longevity Research 101: Compound Classes by Biological System →](https://portaltowellness.net/research/longevity-research-101-compound-classes-by-biological-system/)

LONGEVITY ESSENTIALS — RESEARCH COMPOUNDS

# Four compounds studied against four different hallmarks of ageing.

Epithalon, Thymalin, NAD+ and SS-31 — telomere biology, thymic function, co-enzyme supply, and mitochondrial membrane structure.

[Bundle & Save 20% →](https://portaltowellness.net/shop/longevity-essentials-bundle/)
[View Individual Compounds](https://portaltowellness.net/shop/longevity-essentials-bundle/)

✓ Save 20% — $74.50 off when you buy these together

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📚 Published research linked per compound

Why This Stack

## What each compound is studied for.

The hallmarks of ageing are a framework from the ageing-biology literature, not a treatment plan. Epithalon is studied in relation to telomerase activity and pineal signalling, largely in animal and early human work from a narrow group of research programmes. Thymalin is a thymic peptide fraction studied for effects on T-lymphocyte differentiation. NAD+ is the co-enzyme the electron transport chain and the sirtuin enzymes depend on, and it declines with age. SS-31 concentrates in the inner mitochondrial membrane and binds cardiolipin. Each is a distinct question at a distinct stage of evidence, and none of it establishes that taking them together does anything in a person.

Compound Composition

## What’s in this stack.

COMPOUND 01

Epithalon — 40mg/vial

Tetrapeptide (Ala-Glu-Asp-Gly) corresponding to the active site of epithalamin. Studied in relation to telomerase activity and pineal signalling, largely in animal work and early human work from a narrow group of research programmes.

Retail: $119.00

$95.20 with bundle

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COMPOUND 02

Thymalin — 10mg/vial

Thymic peptide fraction. Studied for effects on T-lymphocyte differentiation. The thymus involutes with age; whether that is modifiable is the question the literature is examining, not a settled finding.

Retail: $49.50

$39.60 with bundle

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COMPOUND 03

NAD+ — 500mg/vial

Cellular energy co-enzyme. Required for mitochondrial electron transport and the substrate the sirtuin enzymes depend on. Tissue levels decline with age; whether supplementation changes that in a person is a separate and far less settled question.

Retail: $65.00

$52.00 with bundle

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COMPOUND 04

SS-31 — 50mg/vial

Mitochondria-targeted tetrapeptide. Concentrates in the inner mitochondrial membrane and binds cardiolipin, the phospholipid that scaffolds the respiratory chain. Studied mainly in rare mitochondrial disease populations, which does not generalise to healthy physiology.

Retail: $139.00

$111.20 with bundle

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Mechanisms

## What the published work describes.

1

#### Epitalon — Telomerase and Pineal Signalling

A synthetic tetrapeptide corresponding to the active site of epithalamin, the pineal peptide. Cell and animal work reports effects on telomerase activity and on melatonin secretion patterns. That literature comes largely from one group of research programmes and has not been widely replicated.

2

#### Thymalin — Thymic Peptide Research

A purified thymic peptide fraction studied for effects on T-lymphocyte differentiation. The Khavinson longevity work reports changes in immune parameters in aging subjects; it is a small and geographically concentrated body of evidence. Nothing here describes an effect in combination with any other compound.

3

#### NAD+ — Sirtuin and DNA Repair Activation

The primary co-enzyme substrate for the sirtuin deacetylase family (SIRT1-7) and for PARP1/2 in DNA strand-break repair. Tissue NAD+ declines with age. Whether raising it changes anything downstream in a person is the open question the precursor trials are attempting to answer, and those trials are mostly small and short.

4

#### SS-31 — Mitochondrial Membrane Protection

A tetrapeptide that concentrates in the inner mitochondrial membrane due to its alternating aromatic/cationic structure, where it binds cardiolipin — the phospholipid anchoring cytochrome c and cristae junction proteins. Research examines whether preserving that structure preserves electron transport efficiency under oxidative stress.

**Research Note:** Portal to Wellness does not publish administration guidance. We do not provide dosing, routes, schedules, cycling or combination advice, and we cannot answer questions about use in humans or animals. Published trial and preclinical literature is where pharmacokinetic and administration data belongs; the compound pages below link the primary sources.

Bundle Pricing

## Save 20% when you buy these together.

Longevity Essentials Kit — all four compounds

Epithalon — 40mg/vial
$95.20

Thymalin — 10mg/vial
$39.60

NAD+ — 500mg/vial
$52.00

SS-31 — 50mg/vial
$111.20

Bundle Total
$298.00

You save $74.50 vs. buying them separately ($372.50)

[Longevity Essentials Kit — all four compounds →](https://portaltowellness.net/shop/longevity-essentials-bundle/)

Bundle pricing applied automatically at checkout. Each compound is also available individually.

All products on Portal to Wellness are sold for research purposes only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. By purchasing, you confirm that you are a qualified researcher.

Not sure which compounds fit your research? [Browse the Research Hub →](https://portaltowellness.net/research/)

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Source: https://portaltowellness.net/shop/longevity-essentials-bundle/
Research use only. Terms: https://portaltowellness.net/research-use-only/