“If [the products you’re using] are very protein heavy and the protein molecules in them are too large ... hair at least feel more moisturized, Kingsley recommends a pre-shampoo conditioning ...

Crazily enough for her, it's a $20 drugstore hair treatment—the Nexxus Emergecee Protein Treatment. That said, she didn't use it in the typical way (at home, hair marinating in a huge towel ...