Can Custom Made-for-You Shampoo Really Give You the Best Hair Day Ever?

My hair has a life of its own. Along with being oily, limp, and color-treated, the texture is super fine--meaning it's prone to tangling, frizzing, and generally being all over the place. I've rocked the bedhead look for the better part of the past decade because of this unruliness. I've also made the quest for the perfect shampoo and conditioner a priority for the past few years--i.e. one that provides moisture that doesn't weigh my hair down and volume sans the unsightly frizz and fly-aways. B...