Epitalon

Epitalon is presented here as a laboratory catalogue entry for research environments that need clear identification, labelled variants, and direct access to supporting records. The current listing includes 2 labelled variants: 5mg and 10mg. That structure keeps the page useful as both a procurement reference and an indexable resource covering stock visibility, pricing context, and documentation.

Within the wider Au Peptide Labs catalogue, Epitalon sits alongside Retatrutide, Tesamorelin, and Ipamorelin. Researchers often review neighbouring compounds before selecting a comparator or deciding which sequence belongs in a screening panel. Keeping those internal paths close to the product page improves traceability and helps laboratory buyers compare materials without relying on vague or consumer-style copy.

In research literature, Epitalon is generally treated as a synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from epithalamin, a natural pineal gland extract, studied in telomerase activation and melatonin pathway assay models. Epitalon has been reported to activate telomerase (hTERT) transcription in somatic cell cultures, increasing telomerase enzyme activity and extending telomere length in serial passage experiments — an area of active interest in cellular ageing research. Mechanistically, upregulation of hTERT expression may involve chromatin remodelling at the TERT promoter, with some studies implicating epigenetic changes. In pinealocyte assay models, epithalamin extracts (of which epitalon represents the characterised active fraction) modulate melatonin synthesis enzymes (AANAT and HIOMT), relevant to circadian biology research.

Telomere biology and telomerase regulation are areas where research tools are limited, making epitalon an unusual small peptide with a potentially useful role as a telomerase-activating perturbagen in comparative ageing-pathway studies. Its very short sequence (4 residues, MW ≈ 390 Da) simplifies analytical characterisation relative to larger research peptides. For laboratory teams, the practical emphasis is usually on sequence identity, receptor or pathway relevance where documented, and whether Epitalon behaves consistently across stability, purity, and analytical verification workflows. Variant labels on this page support clearer internal referencing when multiple labelled variants are under review.

If a product-specific file is not attached to this listing, the wider COA library remains the correct reference point for current published documentation. The COA section is useful for confirming how the product is labelled in the catalogue, whether purity information has been published, and whether the laboratory record for the material is complete before bench use.

When teams compare Epitalon with Retatrutide, Tesamorelin, and Ipamorelin, COA access also helps keep comparator decisions grounded in documented material identity rather than assumption. That is especially important for research pages that combine pricing, variant selection, and analytical records on a single URL.