Bain de Terre Passion Flower Color Preserving Conditioner Passion flower color preserving moisturizing conditioner is a deep moisturizer that protects color from fading and keeps hair soft, vibrant and shiny. Ideal for color-treated hair that’s normal to dry. Passion flower color preserving moisturizing conditioner deeply moisturizes and conditions the hair leaving it soft, vibrant and shiny. It also harnesses the power of botaniceuticals – potent, natural botanicals that nourish, revitalize and protect.