A vegan diet excludes all animal products, including dairy, eggs, meat, and fish, whereas a dairy-free diet bans all milk products but not necessarily any other animal products. While all vegan foods are inherently dairy-free, not all dairy-free foods are vegan.

Beer and Wine Isinglass, a gelatin-based substance derived from fish, is used as a clarifying agent in some beer and wine. Other non-vegan ingredients sometimes used are casein (from milk) and egg whites.

The “Sunflower” accolade is granted by the Vegan Society, established in Great Britain in 1944. This symbol is applied to various products, indicating they are free from any ingredients of animal origin.

In order for a product to be approved for Vegan Certification, it must not contain meat, fish, fowl, animal by-products, eggs or egg products, milk or milk products, honey or honey bee products, insects or products from insects such as silk or dyes, or sugar filtered with bone char or be processed with any animal ...