In case your hair masks guarantees deep hydration however is full of sulfates and parabens, it is perhaps doing extra hurt than good. Sulfates strip away pure oils, leaving hair dry, frizzy, and in want of much more merchandise to compensate. In the meantime, parabens—used as preservatives in magnificence merchandise—have been linked to hormone disruption and pores and skin irritation. Not precisely the recipe for wholesome, luscious locks.