Question: what sodas are not vegan?
Answer: Guinness Beer. Sadly, Guinness beer is not vegan because it uses isinglass in its production. ... 
Barefoot Wine (and Most Other Brands, Too) ... 
Soda Products. ... 
Tropicana Heart Healthy Orange Juice. ... 
Minute Maid Ruby Red Grapefruit (and Other Fruit Juices)