The term COROLLA PETAL is composed of two words. The first word, Corolla, is a type of car manufactured by Toyota. It is a compact sedan that has been in production since 1966 and is one of the most popular cars in the world. The second word, Petal, is a type of flower part. It is a modified leaf that is typically brightly colored and often has a fringed or lobed margin. Together, the two words form the acronym ALA, which stands for Alpha-Lipoic Acid. Alpha-Lipoic Acid is an antioxidant found naturally in the body that helps to protect cells from damage caused by free radicals.