From Manufacturers website:
Eggnog flavoring concentrate formulated from the ground up for manufacturing and creating DIY recipes. Holiday eggnog is custard and spice and everything nice. Easily manipulated with the addition of other flavors like cream, cinnamon, clove or flexible for use in other bakery and dairy juices. FLV eggnog is a solid base note for many holiday flavors, or for rich and full bakery blends.
For more information on specific products visit the manufacturers webpage Here
From Flavorah's Homepage:
Flavorah is food grade flavoring concentrate made from GRAS compounds. Our raw materials are used by manufacturers and flavor artists in over 55 countries for further processing in order to make the highest quality and most complex flavor profiles and consumer products."