OptiPin
Epitalon: uses, dosing & the facts
A synthetic peptide consisting of 4 amino acids (Ala-Glu-Asp-Gly) that mimics the natural peptide epithalamin. Research suggests anti-aging and longevity benefits by supporting telomere health and pineal gland function. This is an evidence-graded reference – what it is, what it's used for, typical reported dosing, half-life, side effects, and how to track it. It is educational, not medical advice or a recommendation to use a research compound.
- • Epitalon – Longevity. A synthetic peptide consisting of 4 amino acids (Ala-Glu-Asp-Gly) that mimics the natural peptide epithalamin.
- • Commonly used for anti-aging and longevity, telomere support, sleep quality improvement.
- • Half-life: Short half-life.
- • Status: Research use only · not FDA-approved – an educational reference, not a dose protocol or sourcing advice.
What Epitalon is
A synthetic peptide consisting of 4 amino acids (Ala-Glu-Asp-Gly) that mimics the natural peptide epithalamin. Research suggests anti-aging and longevity benefits by supporting telomere health and pineal gland function.
What Epitalon is used for
- • Anti-aging and longevity
- • Telomere support
- • Sleep quality improvement
- • Melatonin regulation
- • Pineal gland support
- • Cancer prevention research
These are reported/community uses, not proven clinical outcomes. Most research peptides have limited human trial data behind such claims.
Typical reported dosing
| Injectable | 5–10mg injected subcutaneously daily for 10–20 consecutive days, typically before bed. Roughly 100mg per cycle (e.g. 5mg x 20 days or 10mg x 10 days). |
| Nasal | 5–10mg nasally daily for 10–20 consecutive days, typically before bed |
Presented as commonly-reported patterns for information only – not a dose recommendation. Epitalon dosing is a decision for a qualified clinician.
Reconstitution
Reconstitute a 50mg vial with 2mL bacteriostatic water (25mg/mL). 5mg = 0.2mL (20 units), 10mg = 0.4mL (40 units). The arithmetic is the same for any peptide: concentration = vial mg ÷ water mL, and on a U-100 syringe 100 units = 1 mL. Compute your own vial with the reconstitution calculator.
Half-life & cycling
Half-life: Short half-life. Half-life drives dosing frequency and how quickly the compound clears – see it plotted on the Epitalon half-life calculator.
Cycling
Typical cycles: 10–20 days on, followed by a 4–6 month break. Usually run 1–3 times per year for longevity protocols. Higher doses (above 20mg/day) have not shown greater benefit.
Side effects & warnings
- an injection site that turns red, hot or hard, spreads, weeps, or comes with a fever – same-day medical care – research-grade material carries no sterility guarantee, so abscess and cellulitis are the documented consequence
- swelling of the lips, tongue or throat, trouble breathing, or widespread hives after a dose – emergency care
- • Generally well-tolerated
- • Minimal side effects reported
- • Possible improved sleep quality
Research use only. Long-term anti-aging peptide. Shorter cycles with longer breaks are typical. Best taken in evening to support natural circadian rhythms. Expensive but may have significant longevity benefits.
Tracking Epitalon in OptiPin
If you're tracking a Epitalon protocol, OptiPin logs each dose with reminders and site rotation, charts the outcome you care about over your dose timeline, keeps per-vial inventory with runout warnings, and (where relevant) does the reconstitution math – all on-device, no account.
Log doses, outcomes & vials in OptiPin
Reminders, outcome-over-dose charts, vial runout warnings, and built-in reconstitution math – all on-device.
Download on the App StoreFAQ
What is Epitalon?
A synthetic peptide consisting of 4 amino acids (Ala-Glu-Asp-Gly) that mimics the natural peptide epithalamin. Research suggests anti-aging and longevity benefits by supporting telomere health and pineal gland function.
What is Epitalon used for?
Commonly discussed uses include: anti-aging and longevity, telomere support, sleep quality improvement, melatonin regulation, pineal gland support, cancer prevention research. These are reported uses, not proven outcomes or a recommendation.
How is Epitalon dosed?
Commonly reported dosing: Injectable – 5–10mg injected subcutaneously daily for 10–20 consecutive days, typically before bed. Roughly 100mg per cycle (e.g. 5mg x 20 days or 10mg x 10 days).; Nasal – 5–10mg nasally daily for 10–20 consecutive days, typically before bed. This reflects patterns discussed in the community and is presented for information only, not as a dose recommendation – Epitalon is not an approved medicine and dosing should involve a qualified clinician.
How do you reconstitute Epitalon?
Reconstitute a 50mg vial with 2mL bacteriostatic water (25mg/mL). 5mg = 0.2mL (20 units), 10mg = 0.4mL (40 units). On a U-100 syringe, 100 units = 1 mL. Concentrations vary by vial, so compute from your own vial with a reconstitution calculator.
What is Epitalon's half-life?
Short half-life. Half-life shapes how often it is dosed and how quickly it clears.
What are Epitalon's side effects?
Reported effects include: generally well-tolerated, minimal side effects reported, possible improved sleep quality. Because it is a research compound, its safety profile is not fully characterized; discuss risks with a clinician.
Evidence & further reading
- Search the peer-reviewed literature for Epitalon on PubMed (entry point to the primary evidence base, not a specific citation).
- Epitalon on ClinicalTrials.gov – registered human trials, if any.
- US FDA / 503A compounding status of research peptides (2026).
- OptiPin peptides guide – categories, evidence grading, and how to run a protocol honestly.
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