Actazin is a powdered ingredient derived from whole green kiwifruit from New Zealand. The skin and seeds are removed then the remaining flesh is coldly processed to use in supplements to support digestive health.

Studies show that actazin kiwi fruit powder may promote gastrointestinal benefits. Actazin contains bioactive substances such as polyphenolics, fiber, and a kiwifruit enzyme called actinidin. It is also believed that actazin serves as a substrate for endogenous gut bacteria.