While the sweet almond oil and vitamin E it contains nourish the eyelash roots, it also helps eyelashes grow. It makes your eyelashes look full and impressive with its special brush. It does not contain paraben. · Dermatologically tested. · It has a non-smearing and non-clumping structure. · Provides much denser, fuller and voluminous eyelashes. · With its special flexible and strong brush, it wraps the eyelashes in layers without clumping and provides extra curling. · After opening, the usage period is 6 months.