Epithalon (also spelled Epitalon) is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from epithalamin, a natural extract of the pineal gland. It’s researched primarily for its potential to activate telomerase, extend telomeres, and promote anti-aging effects, such as improved sleep, immune function, and longevity in animal studies. Human data is limited—it’s not FDA-approved for any medical use and is sold as a research chemical or supplement in some regions.

Important Disclaimer: Epithalon is not approved by the FDA or equivalent agencies for human consumption. Dosages below are based on anecdotal reports, research studies, and user experiences from sources like PubMed, peptide forums (e.g., Reddit’s r/Peptides), and clinical trials by researchers like Vladimir Khavinson. This is not medical advice. Consult a healthcare professional before use, as it may interact with medications or have unknown risks (e.g., cancer promotion concerns due to telomerase activation).

Common Dosage Protocols

Dosages vary by administration method, goal (e.g., anti-aging, recovery), and cycle length. Most protocols are short-term (10-20 days) followed by long breaks (months) to avoid tolerance or side effects.

1. Subcutaneous (SC) or Intramuscular (IM) Injection (Most Common & Bioavailable)

• Standard Dosage: 5-10 mg per day, split into 1-2 doses (e.g., 5 mg morning + 5 mg evening).
• Cycle: 10-20 days on, then 4-6 months off. Repeat 2-4 times per year.
• Evidence:

• Reconstitution: Typically 10 mg vial mixed with 2-3 mL bacteriostatic water (yields ~3-5 mg/mL). Use insulin syringe for 1-2 mL injections.

2. Nasal Spray (Less Common, ~30-50% Bioavailability)

• Dosage: 10-20 mg per day (e.g., 2-4 sprays of 5 mg/mL solution, 300-600 mcg per spray).
• Cycle: Same as injections (10-20 days).
• Pros/Cons: Easier than injections but lower absorption; some report sinus irritation.

3. Oral/Capsules (Least Common, Poor Bioavailability)

• Dosage: 100-400 mg per day (due to digestion breakdown).
• Cycle: 20 days on, 10 off.
• Note: Rarely recommended; injections preferred for efficacy.

Factors Influencing Dosage

• Body Weight/Age: Start low (3-5 mg/day) for beginners or elderly; scale up for athletes (10 mg).
• Stacking: Often combined with pinealon (1-2 mg) or other peptides; reduce Epithalon to 5 mg.
• Timing: Evening doses mimic natural pineal rhythms.

Potential Side Effects & Safety

• Common: Mild injection site irritation, vivid dreams, fatigue (first few days).
• Rare: Headaches, nausea; theoretical cancer risk (telomerase can promote cell proliferation—avoid if history of cancer).
• Monitoring: Track telomeres via blood tests (e.g., Life Length assay) pre/post-cycle if possible.
• Purity: Source from reputable labs (e.g., >99% HPLC-tested); avoid black market.

For latest research, check PubMed (search “epitalon human trial”) or Examine.com. Always prioritize lab testing and professional oversight.