AHK-Cu, also known as Copper Tripeptide-3, is a synthetic copper-binding tripeptide with the sequence alanyl-histidyl-lysine, studied in hair-follicle and skin research. It is supplied as a high-purity lyophilized powder, >=99% by HPLC, in sealed vials for cosmetic raw-material research. AHK-Cu is investigated in topical-formulation research for its potential in hair-follicle biology, skin regeneration and copper-dependent cellular processes, and is commonly applied in cell-based and formulation studies. The lyophilized format ensures high stability and easy reconstitution for reproducible experimental dosing. Strict quality control is applied to 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. This copper-binding tripeptide is studied in cosmetic and tissue research where its antioxidant and matrix effects are compared with other copper peptides, and investigators evaluate collagen and oxidative endpoints in cell models. The lyophilized material reconstitutes for reproducible administration, and our records verify purity and content. Research and bulk quantities are available with secure packing. AHK-Cu ships with full purity documentation and reconstitution notes, and the lyophilized material is easy to prepare for comparative copper-peptide assays. We can bundle it with GHK-Cu in one order with matched records, simplifying side-by-side evaluation for the lab. All products are manufactured under controlled conditions and released only after purity verification. We welcome small and large orders alike, provide professional packing and fast worldwide dispatch, and offer steady supply to research institutions, labs and trading partners. 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.