Go to the cake mix and toppings section of your local supermarket. The section ware you
buy those little sprinkles, beads and birthday candles and food colours, flavourings. Dr oetker glycerine is pure vg grade. You will find it in the cakes and toppings section in Co-op 79p, asda 76p, tesco79p, morrisons 78p, safeway 98p, Wallmart $1.20 , 7-11 £1.30. If you cant find it ask a staff membre who should point you right to it, especially if you tell them it is with food colouring. Hope this helps some of you. if it says suitable for vegetarians then it will be gluten free and 100 pure.