At NINGBO INNO PHARMCHEM CO.,LTD., we recognize Vitamin K1 as a cornerstone nutrient for maintaining critical bodily functions, most notably blood coagulation and bone health. Our commitment to excellence ensures that we provide a superior quality Vitamin K1 that manufacturers can rely on for their formulations.
Vitamin K1, or phytonadione, is essential for the liver's production of clotting factors. These proteins are vital for hemostasis, the process by which bleeding is stopped. Without sufficient Vitamin K1, even minor injuries could lead to uncontrolled hemorrhage. This critical role makes it a fundamental ingredient in various medical applications, particularly for newborns and individuals with bleeding disorders. The demand for reliable vitamin K1 blood clotting support is continuous, and we meet this need with our meticulously produced product.
Beyond its life-saving role in blood clotting, Vitamin K1 is also intrinsically linked to bone metabolism. It acts as a cofactor for the enzyme gamma-glutamyl carboxylase, which is responsible for activating osteocalcin. Osteocalcin is a key protein in bone matrix that binds calcium, thereby enhancing bone mineralization and strength. Adequate Vitamin K1 levels are therefore crucial for maintaining bone density and reducing the risk of fractures. This makes high-quality Vitamin K1 a valuable ingredient for bone health supplements and functional foods.
We offer Vitamin K1 in multiple forms to cater to diverse manufacturing needs. Whether you require the liquid form, known for its ease of handling and incorporation, or prefer specific powder formulations, we have options available. When you choose to buy vitamin K1, especially the vitamin K1 liquid form, you are opting for a product that combines efficacy with convenience. Our focus on sourcing and manufacturing under strict GMP standards means that every batch adheres to the highest levels of purity and potency. Trust NINGBO INNO PHARMCHEM CO.,LTD. to be your premier supplier of Vitamin K1, enabling you to create products that genuinely support cardiovascular and skeletal health.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.