WHAT IT IS One Condition Decadence Conditioner s rich and creamy formula takes hydration to the next level by drenching your hair in deep moisture strength and nourishment. WHAT IT DOES DevaCurl One Condition Decadence Conditioner was created specifically for curly and super curly hair that craves extra moisture. Revitalizing chufa milk and strengthening quinoa protein penetrate the hair cuticle resulting in curls that are more moisturized nourished and very easy to detangle and style.