Our organic eyelash growth serum is made of proprietary blend of natural oils which include castor oil, coconut oil and avocado oil plus vitamin E. It conditions and nourishes the lashes and brows to promote long, thick and healthy lashes. No side effects of harsh chemicals! Use daily at nighttime for best results. Results will take 30 - 60 days. Regular & continuous use is needed for optimum health of lashes and brows.