Richen Nutritional Technology Co., Ltd. is a leading manufacturer, supplier, and factory in China that specializes in the production of high-quality nutritional supplements. One of our flagship products is Vitamin K1 And K2, which provides essential vitamins to support bone health and cardiovascular function. Both Vitamin K1 and K2 work together to optimize calcium absorption and utilization in the body, promoting stronger bones and reducing the risk of osteoporosis. Our Vitamin K1 And K2 supplements are formulated with pure, high-quality ingredients and are manufactured under strict quality control standards, ensuring their safety, purity, and effectiveness. This product is suitable for people of all ages, especially those who are at risk of vitamin K deficiency. At Richen Nutritional Technology Co., Ltd., we are committed to providing our customers with reliable and effective nutritional supplements that meet their unique needs. Our products are trusted and preferred by customers worldwide, and we continue to innovate to deliver the best quality products. Choose Richen Nutritional Technology Co., Ltd. for top-quality Vitamin K1 And K2 supplements that support your health.