Epitalon vs Prostatilen
Overview
Epitalon is primarily a anti-aging & longevity peptide, while Prostatilen is used for hormonal.
This page compares Epitalon and Prostatilen across their primary use, typical dosing, reported benefits and side effects, and U.S. regulatory status. For the full monograph on either compound — mechanism of action, clinical research, and references — follow the article links.
Side-by-side comparison
| Epitalon | Prostatilen | |
|---|---|---|
| Category | Anti-aging & Longevity | Hormonal |
| Regulatory status (US) | Compounding (Rx) — Apr 2026 | Research use only |
| Typical dosage | 5-10 mg | 10 mg |
| Frequency | cycle | daily for cycles |
| Reported benefits | Telomere lengthening, improved sleep quality, enhanced longevity markers, circadian rhythm regulation | Prostate health, reproductive function, hormone balance |
| Reported side effects | Very well-tolerated. Minimal side effects during cycles | Well-tolerated |
Key differences
Primary use. Epitalon is categorised under Anti-aging & Longevity, while Prostatilen falls under Hormonal. Their differing categories mean they are usually chosen for different goals rather than as direct substitutes.
Regulatory status. Epitalon: not FDA-approved; compounding permitted with a prescription as of April 2026. Prostatilen: not FDA-approved; treated as a research compound.
Dosing. Epitalon is typically dosed at 5-10 mg (cycle). Prostatilen is typically dosed at 10 mg (daily for cycles).
Can you stack them?
Some protocols combine peptides, but stacking Epitalon and Prostatilen has not been validated for safety or efficacy in controlled trials. Combining compounds can change their effects and risks. Nothing here is medical advice — consult a qualified healthcare provider before starting or combining any protocol.
Frequently asked questions
- What is the difference between Epitalon and Prostatilen?
- Epitalon is primarily a anti-aging & longevity peptide, while Prostatilen is used for hormonal. Epitalon is not FDA-approved; compounding permitted with a prescription (as of April 2026), whereas Prostatilen is not FDA-approved; generally classified as a research compound.
- What is Epitalon used for?
- Longevity, telomere support.
- What is Prostatilen used for?
- Prostate and male hormone support.
- Can you take Epitalon and Prostatilen together?
- Some users combine peptides within a single protocol, but stacking Epitalon and Prostatilen has not been established as safe or effective in controlled trials. Neither this comparison nor PeptideSciences101 is medical advice — consult a qualified healthcare provider before combining any compounds.
- Is Epitalon or Prostatilen FDA-approved?
- Epitalon is not FDA-approved; compounding permitted with a prescription (as of April 2026). Prostatilen is not FDA-approved; generally classified as a research compound.
Read the full articles
- Epitalon — full monograph: mechanism, research, dosing & references
- Prostatilen — full monograph: mechanism, research, dosing & references