The correct option is C Fucoxanthin
Fucoxanthin is a member of the carotenoid family, and is found naturally in some types of seaweed. Like most carotenoids, fucoxanthin is an antioxidant. Fucoxanthin might prevent the growth of fat tissue and reduce abdominal fat. Most brown algae contain the pigment fucoxanthin, which is responsible for the distinctive greenish-brown color that gives them their name.