Welcome to Xi'an Biof Bio-Technology Co., Ltd., a leading manufacturer, supplier, and factory of high-quality bovine collagen in China. Our bovine collagen is sourced from premium quality, grass-fed cattle and is produced using state-of-the-art extraction methods to ensure the highest purity and efficacy. This natural protein is packed with essential amino acids, making it an ideal supplement for promoting healthy skin, hair, nails, and joints. At Xi'an Biof, we take pride in our strict quality control measures, ensuring that our bovine collagen meets the highest industry standards. Our collagen is also free from additives, preservatives, and GMOs, making it a safe and reliable choice for your health and beauty needs. Whether you are looking to enhance your skincare products, develop dietary supplements, or improve the performance of your joint health formulations, our bovine collagen is the perfect choice for manufacturers and suppliers in the health and wellness industry. We are committed to delivering premium quality bovine collagen that exceeds your expectations. Contact us today to learn more about our products and how we can meet your specific needs.