Epitalon: What can this peptide do for telomere protection, aging, and longevity, and where is the evidence? Healthspan Epithalon as a Peptide Strategy to Reduce Fertility Related Stress and Improve Reproductive Outcomes The Antioxidant Tetrapeptide Epitalon Enhances Delayed Wound Healing in an in Vitro Model of Diabetic Retinopathy Stem Cell Reviews and Reports Springer Nature Link Epitalon increases telomere length in human cell lines through telomerase upregulation or ALT activity Biogerontology Springer Nature Link