Our Lip Serum Roll-on contains Ceramide NP, Argan Oil, and Jojoba Oil.It exfoliates and removes dead skin cells, promotes stronger, healthier hair and is easy to use for current daily life.It is easy to use: after cleansing the lip skin, take an appropriate amount of serum and apply it evenly on the lips, gently press the upper and lower lips to make it absorbed.And it can care for the lips.