

Product photography © ZestyRat Research
Pineal tetrapeptide studied for telomerase expression. 25mg and 50mg vials.
For research use only · not for human consumption
Orders are placed, processed, and shipped by ZestyRat Research. CD Biolab does not stock or sell product — we may earn a commission at no extra cost to you.
Epithalon is the synthetic version of the polypeptide Epithalamin which is naturally produced in humans. The pineal peptide preparation is secreted in the epithalamium-epiphyseal region of the brain. Its more prominent tasks are: to regulate metabolism in the epiphysis, increase the sensitivity of hypothalamus to its natural hormonal influences, normalize the function of the anterior pituitary, regulate the levels of gonadotropins and melatonin in the body.
Epithalamin increases a person's resistance to emotional stress, while also acting as an antioxidant. It is a bio-regulator for the endocrine system, especially for the pineal gland, and has been shown to lengthen telomeres in human cells. The mechanisms in Epitalon are a lot more complex than just activating telomerase. It reduces lipid oxidation and ROS, along with normalizing T cell function.
It seems to normalize cholesterol and uric acid, along with prolactin levels. It has shown promise in restoring pancreatic hormone function. Additionally, it restored and normalized melatonin levels in older patients who have lost some pineal function due to aging. EPITALON COA.
Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.
Pineal tetrapeptide studied for telomerase expression. 25mg and 50mg vials.
ZestyRat Research supplies Epitalon as vial. Available options: 25mg vial at $100; 50mg vial at $150.
Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.
Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.
Ratings on this page are our own editorial assessment, based on published COA practice, checkout and shipping experience, and price tracking. We earn a commission on orders placed through our links, at no extra cost to you. Research use only.
CD Biolab is an independent research library. We do not manufacture, stock, price, test or ship anything. We review suppliers on their published testing standards, reputation, fulfilment record and pricing, and the ratings we publish are our own editorial assessment. Product photography on this site is © ZestyRat Research and is shown to identify the products they sell — not to represent stock held by CD Biolab.
Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.