Yes! ASDA Cola Flavour Wands are vegan-friendly.
ASDA Cola Flavour Wands are suitable for vegans as confirmed by the Vegan Society. The product is advertised as vegan and carries the Vegan Society badge.

Ingredients
Sugar, Glucose-Fructose Syrup, Wheat Flour, Concentrated Apple Juice, Coconut Oil, Malic Acid, Humectant (Sorbitols), Acidity Regulator (Citric Acid), Colour (Plain Caramel), Corn Starch, Flavouring, Emulsifier (Mono- and Diglycerides of Fatty Acids), Plant Concentrates [Black Carrot, Hibiscus]
For allergens, including Cereals containing Gluten, see ingredients in bold.