Does Piping Gel Stabilize whipped cream?

my recipie has


1 cup heavy cream


2 tbs icing sugar


2 tbs piping gel


1tsp clear vanilla





I am wondering what does the piping gel do and do i really need it?Does Piping Gel Stabilize whipped cream?
I would use unflavored gelatin instead of piping gel...this is the recipe I use and it always works for me: http://www.cooks.com/rec/view/0,1730,145鈥?/a>





I'm guessing the recipe you have there is the Wilton one. Wilton is always finding new and unusual (and unnecessary) ways to make you buy their products.