It can be for buns too! The finishing touch underneath a chignon is usually some mousse or gel. Jason, a well known skin/hair care company that can be purchased in places such as Whole Foods, sent some goodies from their salon product line.
I was pretty sure that I would love the shampoo but when you think of "style" products, natural is usually light years a way. I used Jason's Aloe Vera & Bergamot style gel in a side braid to deter fly a ways and add sheen. My braid was held in place and a compliment or two followed. I'm more of a Mousse person but when I need gel in the future, I'll turn to Jason to keep my temperamental strands in place.