Blue Butterfly Pea is an ancient herbal plant. Its flower has three different colors white, blue, and purple. Not only beautiful, Butterfly Pea first gained its reputation as a powerful hair strengthener in the traditional Thai medicine. leaves, flowers, seeds, and roots are all used as medicinal herbs. According to Thai culture & folklore, butterfly pea flowers are squeezed to make Anchan tea, and as a coloring for Thai desserts in blue and purple colors. It also provides anthocyanin to improve eyesight, treat opthalmitis and eye infections, nourish hair, provide antioxidants and boost body immunity. Many health & beauty products are derived from this flower because of the positive effects the flavonoid and Quercetin have on skin & hair.