So, I found some new shampoo I like but am unsure if it's an emergency or if I should wait to make sure I don't keep spending, even if it's something I "kinda sorta" need. There's a 30 day system set for about $50+. It's called Keranique and is a keratin product. It's for volume and even includes hair regrowth. I was looking for an interesting keratin shampoo. This set comes with serum and spray, I think.