Yes! ASDA Rhubarb & Custard 200g Sweeties are vegan-friendly!
ASDA Rhubarb & Custard 200g sweets are vegan-friendly according to ASDA. The product contains the Vegan Society badge which means it has been confirmed to be vegan.

Here’s the list of ingredients according to ASDA: Sugar, Glucose Syrup, Citric Acid, Flavourings, Colours (Beetroot Red, Curcumin)