Acerola extract is obtained from the fruit of the small tree, Malpighia glabra or Malpighia punicifolia. Acerola is grown in tropical regions of the Americas. The fruit is known for being one of the richest natural sources of vitamin C and also contains vitamin A, thiamin, riboflavin, niacin and polyphenols, such as anthocyanins. Acerola fruit extract acts as an antioxidant, likely due to the presence of some of these nutrients 1. Most acerola fruit is processed into fruit products, such as jams, jellies and juices, or added to dietary supplements as a source of vitamin C 2.