Keune So Pure Natural Balance Moisturizing Treatment for Dry hair 6.8 Oz Intensely hydrating hair mask. Sometimes hair really needs your help. Just washed with So Pure Moisturizing Shampoo? Fortify that lovely hydrated hair with our So Pure Moisturizing Treatment – a rich hair mask that penetrates deep into each strand of hair (and helps dry scalp, too). This is thirst-quenching stuff, formulated with organic plant-based oils that restore natural moisture and repair the damage that hair.