Not all non-dairy coffee creamers are vegan. Non-dairy is not a synonym for vegan. Non-dairy coffee creamers are made with plant alternatives to milk like coconut milk and almond milk, but that does not necessarily guarantee that they do not contain any animal-based ingredient. If you are on the hunt for a vegan-friendly creamer, you should check the ingredients label religiously and reject any creamer that contains animal-based ingredients.