Epitalon, also known as Epithalon, is a synthetic tetrapeptide with the sequence Ala-Glu-Asp-Gly that originates from the pineal peptide epithalamin, studied in aging and chronobiology research. It is supplied as a high-purity white lyophilized powder, >=99% by HPLC, in sealed vials for laboratory use. Epitalon is investigated in research on telomere maintenance, circadian rhythm regulation, pineal function and aging-related mechanisms, and is commonly applied in cell-based and preclinical studies. The freeze-dried form ensures high stability and easy reconstitution for reproducible experimental dosing. Strict quality control is maintained on every batch, and COA is available for specific batches on request. Keep the unopened product sealed at 2-8 degree C away from light; -20 degree C is recommended for long-term storage avoiding repeated thawing. Small and bulk orders are both welcome, and OEM and discreet neutral packing are offered. Aging and chronobiology protocols using Epitalon usually run for several weeks while investigators follow pineal function, circadian output and cellular-maintenance markers, which makes lot consistency part of the design. The minimal tetrapeptide keeps synthesis and QC simple, and the lyophilized material reconstitutes cleanly for repeated administration.

Because long windows depend on stable material, we can reserve a single lot for the whole protocol and arrange staged delivery that keeps each shipment within recommended handling conditions. The tetrapeptide reconstitutes cleanly with the indicated volume, and our notes cover storage for the multi-week protocols that use this peptide. Long aging studies benefit from one-lot supply, and we can arrange staged delivery to keep each shipment within handling conditions. Trial and bulk quantities are available, with packing matched to the route. We supply research-grade peptides with consistent batch quality, offering flexible minimum order quantities, fast dispatch and secure delivery worldwide. Our team assists with product selection, documentation and shipping arrangements to make ordering simple. 

Questions about specifications, certificates or shipping are always welcome: WhatsApp +852 4423 6619, Aurora is your contact, email 18963519387@163.com. YIWU SHUNXIAN TRADING CO., LTD. stands as a beacon of precision and reliability in the field of scientific research, emerging as a premier supplier of high-purity research-grade peptides and an extensive range of meticulously crafted laboratory consumables. Each peptide - a chain of amino acids refined to perfection - is delivered with crystalline clarity, a testament to its exceptional purity. This ensures that global research teams, whether based in bustling urban laboratories or serene academic institutions, can trust in the integrity of their biochemical and life science studies. In these collaborative spaces, the air hums with the quiet intensity of discovery as scientists lean over microscopes, their eyes alight with curiosity, handling vials of these molecular building blocks. The accompanying laboratory consumables - from sterile pipette tips that glint like tiny glass stars to centrifuge tubes engineered for unwavering stability - are more than mere tools; they are silent partners in the pursuit of knowledge, enabling experiments to unfold with seamless precision. Dedicated to supporting this global tapestry of innovation, YIWU SHUNXIAN TRADING CO., LTD. weaves itself into the fabric of scientific progress, providing the foundational elements that transform hypotheses into breakthroughs and dreams into discoveries, fostering a world where the boundaries of life sciences are continuously pushed forward. We bridge qualified peptide raw-material resources with stable international logistics services, offering researchers and industry partners a dependable source for their laboratory development projects.

YIWU SHUNXIAN TRADING CO., LTD. weaves itself into the fabric of scientific progress, providing the foundational elements that transform hypotheses into breakthroughs and dreams into discoveries, fostering a world where the boundaries of life sciences are continuously pushed forward. We bridge qualified peptide raw-material resources with stable international logistics services, offering researchers and industry partners a dependable source for their laboratory development projects.