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. In aging and chronobiology studies, Epitalon is often dosed over extended time courses while investigators follow pineal function, circadian output and cellular-maintenance markers, and its minimal tetrapeptide keeps synthesis and QC simple. Protocols typically span several weeks, so reproducible reconstitution matters. The lyophilized material reconstitutes cleanly for repeated administration, and our documentation records purity. Flexible pack sizes and secure packing are available, with delivery support. Epitalon is provided in vials sized for long-duration protocols, with batch documentation that records purity and content. Because aging studies span weeks, we can hold one lot for the whole protocol and ship in stages that keep each delivery within recommended handling conditions. Factory-direct supply means competitive pricing without middlemen, combined with dependable quality and global logistics. We accept various pack sizes and payment methods, and our support team helps with inquiries about products, documents and delivery status. For quotes, batch analysis or logistics support, feel free to contact us: WhatsApp +852 4423 6619, contact Aurora, 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.