In the realm of nutritional ingredients, distinguishing between different forms of vitamins is critical for formulators and procurement specialists. Vitamin K, a fat-soluble vitamin essential for numerous bodily functions, exists primarily in two forms: Vitamin K1 (phylloquinone) and Vitamin K2 (menaquinones). Understanding their distinct sources, roles, and bioavailability is key to making informed purchasing decisions. For businesses seeking a reliable Vitamin K source, particularly for applications prioritizing blood coagulation and liver support, identifying a high-quality Vitamin K1 supplier is paramount.

Vitamin K1 is predominantly found in plant-based foods, especially leafy green vegetables like spinach, kale, and broccoli. It is the primary dietary source of vitamin K for humans, accounting for a large percentage of overall intake. K1's main physiological role is in the liver, where it activates prothrombin and other blood clotting factors. This makes it indispensable for hemostasis – the process that stops bleeding. For pharmaceutical and nutraceutical manufacturers, the ability to source pure Vitamin K1 reliably is crucial. Companies looking to buy Vitamin K1 often seek out manufacturers in China due to cost-effectiveness and production capacity.

Vitamin K2, on the other hand, is found in fermented foods and animal products. It encompasses a group of compounds known as menaquinones (MK-n), with MK-4 and MK-7 being the most studied. While K2 also plays a role in health, particularly in bone and cardiovascular health, its primary pathway of action and absorption differs from K1. Some research suggests K2 may have longer circulation times and different tissue distribution than K1. However, for applications directly related to blood coagulation and liver-specific protein synthesis, Vitamin K1 remains the primary focus.

When considering sourcing, it’s important to note that while both forms are beneficial, their optimal applications may differ. For instance, if your product formulation targets blood clotting mechanisms, high-purity Vitamin K1 (Phylloquinone, CAS 11104-38-4) is the ingredient of choice. As a leading Vitamin K1 manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. specializes in producing Vitamin K1 that meets rigorous quality standards. Our expertise ensures that we can provide you with a consistent and high-quality supply, whether you need bulk quantities for pharmaceutical production or specialized formulations.

We understand the B2B market's demand for reliability and transparency. Therefore, we emphasize the quality of our Vitamin K1, ensuring optimal purity and efficacy. By partnering with us, you gain access to competitive Vitamin K1 pricing and a dedicated supplier committed to supporting your product development. Explore the benefits of sourcing your Vitamin K1 needs from a trusted China-based manufacturer. Contact us today to discuss your requirements and get a quote for our premium Vitamin K1 product.