The Rejuvenating Lip Serum with Hyaluronic Acid is designed to plump up while intensely nourishing the lips. Hyaluronic acid works to intensely hydrate, plump, and balance moisture levels without feeling heavy or sticky, while lactic acid helps lighten lip pigmentation and effectively nourish it. It is recommended to apply a generous amount of Serum to the back of the clean hand with the applicator. With clean hands, gently smooth the lips with the ring finger to apply gentle pressure, starting at the center of the lips and working outward. Swipe your fingertip across your lips, from left to right, to allow the remaining serum to absorb. Discontinue use if redness or irritation occurs. Avoid direct eye contact. Do not eat.