Hawaii Pharm Cassia (Cinnamomum Cassia) Liquid Extract 15x4 oz

What the brand says

Cassia (Cinnamomum cassia) is an evergreen tree native to southern China, Bangladesh, India, and Vietnam. The tree grows to 10-15 m tall, with greyish bark and hard elongated leaves that are 10-15 cm long and have a decidedly reddish color when young.