What is it?Holland & Barrett Astragalus is derived from the root of a plant, Astragalus membranceus, which belongs to the pea family, it is native to the northern and eastern parts of China.Suitable For Vegetarians and Vegans What Are the Benefits of This Supplement?Astragalus is derived from the root of a plant - Astragalus Membranaceus; it is native to the northern and eastern parts of China and has been used within traditional Chinese cultures for thousands of years. Holland & Barrett International Limited, Barling Way, CV10 7RH, UKHolland & Barrett Limited, 45 Henry St, D01 E9X8, Ireland