Welcome to Xi'an Demeter Biotech Co., Ltd., a leading manufacturer and supplier of high-quality proanthocyanidins. Our factory is located in China and we are proud to offer this powerful antioxidant to support overall health and wellness. Proanthocyanidins are a type of flavonoid that can be found in many plants, such as grapes, cranberries, and cocoa. They are known for their ability to protect the body from oxidative damage, support cardiovascular health, and promote healthy skin. At Xi'an Demeter Biotech Co., Ltd., we utilize advanced extraction techniques to ensure that our proanthocyanidins are of the highest purity and potency. Our product is carefully formulated to deliver maximum benefits and is suitable for use in dietary supplements, skincare products, and functional foods. We are committed to providing our customers with top-notch products and exceptional service. Whether you are looking to incorporate proanthocyanidins into your formulations or are interested in adding this powerful antioxidant to your personal wellness routine, we are here to meet your needs. Contact us today to learn more about our proanthocyanidins and how they can benefit you.