Piperine is a high-quality active compound manufactured under strict quality control standards. It is fully compliant with USP/NF and EP standards for pharmaceutical grade, as well as GB 14881 for dietary supplement grade, alongside relevant national and enterprise quality protocols.
Our precision extraction and purification technology ensures exceptionally high purity, stable biological activity, and superior compatibility for various formulations. The product is characterized by a uniform particle size in its powder form or a clear crystalline structure. It presents a natural pale yellow to yellowish-green appearance, with no artificial colors, flavors, or preservatives added.