Dust It powder is one of the greatest hair products I have found.
This particular brand is not my favourite but it works great in moderation.
I have very thin hair and I use it to bring back some volume when it falls flat.
It also helps absorb oils if your hair is not freshly washed.
I typically use it when I am back combing my hair to get that extra volume!

I love this stuff for adding volume and texture to my hair. I have a hard time getting volume un my hair because it's so thick and heavy, it just wants to lay flat. I don't like thinning it too much, because then I just find it looks too choppy. The dust it powder works so great. In an instant, I have volume and can style my hair so easily

This stuff works great, but be sure to use in moderation. Just have to sprinkle onto the roots where you want volume, then massage it in to pump up the hair.

Tip: when using a texturizing powder, put a piece of tape on the sifter to block off the majority of the shaker holes (see photo)
This allows for more precise placement and reduces wasting product. The Schwarzkopf osis "dust it" powder causes your hair to feel very sticky and requires a decent amount of "massaging" to properly work its volumizing magic. The result is comparable to teasing with a comb, but without the hassle and damage. It is truly worth the price, if you don't dump too much out each time.