Dr-Cow's Aged Cashew & Blue Green Algae Cheese is blue-sea or light blue in color. It is aged for 3 months and made using organic raw cashews nut with Crystal Manna flakes. Crystal Manna is a unique blue-green algae that grows wild in the spring-fed pure waters of Upper Klamath Lake, Oregon. This firm slightly tangy but mellow cheese has that wonderful sea flavor that is perfect for crumbling or smearing on crackers or vegetables. This artisanal cheese is 100% dairy free, no gluten, no casein, no soy and lactose free, 100% organic and vegan.