According to the search results, Alani Nu Witchs Brew energy drink is flavored to taste like a caramel apple with a tart apple juice taste. The drink is vegan, gluten-free, and infused with biotin, vitamin B6, and vitamin B12. The caramel flavoring is strong, and the apple flavor has an apple cider vibe that is perfect for the fall season. Some people describe the taste as a sparkling-cider finish. Overall, the drink has received positive reviews, with some people saying that it is the best flavor that Alani Nu has come out with.