Super charged candies

I have not seen these supercharge wraps either in my games, @Matwes , but I do remember the supercharged colour bombs we had about a year ago. When I had those active I had to use a pre level booster colour bomb to get the benefit. I wonder if you have to play the pre level wrap/stripe booster to get this benefit or if all your wraps explode differently, including those created during gameplay. Is there no explanation with this? It is definitely something new King are trialling.