Safety Note: Endoluten is a glandular extract. While it has a high safety profile in studies, individuals with autoimmune conditions or those pregnant/nursing should exercise caution. It is distinct from synthetic Epitalon.
| Feature |
Specification |
| Type |
Natural Peptide Bioregulator (Cytomax) |
| Source |
Bovine Pineal Gland Extract |
| Primary Target |
Pineal Gland (Epigenetic Regulation) |
| Key Benefits |
Circadian alignment, mortality risk reduction (inferred from Epithalamin), melatonin restoration |
| Typical Dose |
10–20 mg (1–2 capsules) daily |
| Cycle Length |
30 days, repeated every 6 months |
Endoluten is typically used in cyclic "courses" rather than continuously. The goal is to "retrain" the pineal gland rather than permanently substitute its function.
¶ Standard "Khavinson" Protocol
- Dosage: 1 capsule (10 mg) or 2 capsules (20 mg) per day.
- Timing: Morning, before food (15–30 minutes).
- Duration: 30 days.
- Frequency: Repeat the course every 6 months.
Used in Russian clinical settings for significant pathology or advanced age:
- Dosage: 2 capsules daily.
- Duration: 30 days.
- Frequency: Repeat every 3–4 months.
Combination Strategy: Endoluten is frequently stacked with Vladonix (Thymus bioregulator) and Ventfort (Blood vessel bioregulator) in the "Golden Triangle" of Russian longevity protocols.
Understanding the difference between Endoluten, Epithalamin, and Epitalon is critical for navigating this class of compounds.
| Compound |
Type |
Delivery |
Description |
| Epithalamin |
Natural |
Injection |
The original drug used in the 15+ year Khavinson studies. A complex mix of peptides extracted from the pineal gland. |
| Endoluten |
Natural |
Oral |
The dietary supplement version of Epithalamin. Contains the same peptide complex but formulated for oral absorption (Cytomax). |
| Epitalon |
Synthetic |
Injection / Spray |
A single tetrapeptide (Ala-Glu-Asp-Gly) identified as the active "short chain" component of the natural extract. |
- Broader Spectrum: As a natural extract, Endoluten contains a complex of peptides, not just the single tetrapeptide found in Epitalon. Proponents argue this offers a more holistic "entourage effect" on the pineal gland.
- Oral Bioavailability: Unlike many peptides that degrade in the stomach, Cytomaxes (natural bioregulators) are naturally protected and have documented oral bioavailability.
- Slower, Sustained Action: Natural bioregulators are often described as acting more slowly but with longer-lasting "after-effects" compared to the rapid onset/offset of synthetic short peptides.
Endoluten operates via peptide regulation of gene expression (epigenetics).
- Nuclear Translocation: The short chain peptides in Endoluten penetrate the cell membrane and enter the nucleus of pinealocytes (pineal gland cells).
- DNA Binding: They bind to specific promoter regions of DNA.
- Protein Synthesis: This binding unlocks silenced genes, triggering the synthesis of regulatory proteins and hormones (specifically melatonin) that may have declined due to aging.
- Telomere Elongation: Like Epitalon, pineal peptides have been shown to activate telomerase and elongate telomeres in somatic cells, potentially resetting the "Hayflick limit."
The primary claim to fame for Endoluten rests on the massive longitudinal studies conducted by Professor Vladimir Khavinson and the St. Petersburg Institute of Bioregulation and Gerontology.
Note on Evidence Transfer: The landmark mortality studies were conducted using Epithalamin (the injectable form). Endoluten is the oral equivalent containing the same active substance.
A 15-year randomized controlled trial involved elderly patients (mean age 75+ at start) to assess the impact of pineal and thymus peptides on mortality.
- Participants: Elderly individuals with cardiovascular pathology.
- Intervention: Courses of Epithalamin (pineal) and Thymalin (thymus) twice a year.
- Results:
- Mortality Reduction: The group receiving the peptide combination showed a 40–50% reduction in mortality compared to the control group over the observation period.
- Functional Metrics: Improved immune function, bone density, and cardiovascular resilience.
- Melatonin: Restored melatonin secretion rhythms to levels comparable with young healthy individuals.
Another large-scale observation involved Gazprom workers working in shifts (high circadian stress). Use of pineal bioregulators resulted in significantly reduced sickness rates and improved adaptation to shift work.
In experiments with mice and rats, administration of pineal peptides increased maximum lifespan by 20–40% and inhibited the development of spontaneous tumors.
¶ Safety and Side Effects
Endoluten is derived from natural animal tissue (bovine).
- Toxicity: No toxic effects were observed in acute or chronic toxicity studies.
- Side Effects: No adverse side effects have been reported in over 40 years of clinical application in Russia.
- Contraindications:
- Pregnancy/Lactation: Not studied; avoid.
- Autoimmune Disease: Because it stimulates the immune system (via the pineal-thymus axis), those with autoimmune conditions should proceed with caution and medical supervision.