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In context

Epitalon is a synthetic tetrapeptide investigated in laboratory models, including ageing mouse oocytes and human retinal pigment epithelial cells exposed to high glucose. [1–2]

Editorial basisLinked primary sources
Source checked2026-11-07
Clinical reviewNo named medical review

At a glance

Type
Peptide / related experimental research
Regulatory context
The cited source describes research, not a determination of present marketing authorisation. Country, formulation and indication must be checked separately.
Evidence
Cellular stress markers and culture experiments do not show that the peptide extends human lifespan, improves fertility or treats eye disease.

How to interpret this evidence

Cellular stress markers and culture experiments do not show that the peptide extends human lifespan, improves fertility or treats eye disease. [1] [2]

Safety and clinical context

The evidence described here does not establish safety for unsupervised use. Product identity, route, formulation, interactions and long-term effects cannot be inferred from a study category.

Evidence and authorisation depend on the product, formulation, indication and country. US labelling does not establish Thai authorisation. This guide is educational and is not a dosing or self-treatment protocol.

Primary sources

Read the underlying source and its limitations. A study citation does not by itself establish efficacy or approval.

  1. Epitalon protects against post-ovulatory aging-related damage of mouse oocytes in vitro. pubmed.ncbi.nlm.nih.gov
  2. The Antioxidant Tetrapeptide Epitalon Enhances Delayed Wound Healing in an in Vitro Model of Diabetic Retinopathy. pubmed.ncbi.nlm.nih.gov

How we use evidence and describe review

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