The unique formula of BOOSTER Pro, plump your lips within a few minutes, without the necessity of injections and surgical treatments. The plumping action is created by the lip gloss, which accelerates the blood circulation in the lips and, as a result, enables the penetration of the active ingredients that in the lipstick. These give your lips a fullness and unique nourishment. When the products are applied you will feel a slight tingling sensation, which indicates the penetration of the active ingredients. This tingling sensation will last for a few minutes and then your lips will be plumped and their natural color emphasized.   During repeated usage the tingling sensation will be reduced.