Hi,
Have ya ever bought mealworms or superworms from a pet shop? Wheat bran is usually the stuff they are kept in in the little tubs. Its that dry, brownish stuff. you can get it at health food stores in bulk.
I have used it before, and yes while it looks nice, i didnt like it. and i dont think my beardie did either. its so lightweight that the cage decor wouldnt anchor very well in it, and also my dragon would slip and slide around on it a lot. But, it is digestable, just make sure it doesnt get wet. it gets real hard and clumps when wet and grows mold fairly quickly. at least in my experience it did 
anyhoo, i would just stick to paper towels for the young one. I use sand in my adult beardie's tank and he is fine on it, i feed him his insects out of a bowl anyways, and i have never seen him lick the sand. of course, if you do decide to switch to sand as an adult, keep an eye and make sure to get him off the sand if he looks like he is licking and eating too much of it.
Hope this helps! 
-----
~Melissa~
1.3.2 Leopard geckos
1.1 Bearded dragons
1.0 Hog Island Boa
0.1 Western hognose
0.1 Crested Gecko
1.0 Savannah Monitor
1.1 Ferrets
0.1 Chinchilla
1.0 dwarf hamster
1.0 Psycho cat
Melissas Menagerie