英国采购需求：营养技术、生物技术、RiviK2、维生素 K2 MK-7、营养矿物质、γ-氨基丁酸

We are interested in sourcing a specific form of Vitamin K, particularly one that contains a concentration of 1.3%. Please provide us with details on your available products that meet this requirement. We're looking for information on pricing, minimum order quantities, and lead times. Additionally, if you have any related products or formulations, we would appreciate it if you could include that info as well. We're aiming to establish a long-term partnership, so reliable quality and efficient service are key factors for us. Looking forward to hearing from you soon!