DS Laboratories Vexum SL Double Chin Reducer significantly minimises the thickness of the skin around the chin area & prevents the further growth of double chins. This breakthrough formula tightens facial skin almost immediately, with 76% of users reporting an effect after a mere five minutes. This advanced, high-performance gel is suitable for both men & women, & can even put off looming face lift surgery. Directions of use: Massage 2 pumps of the gel under the chin area twice a day. For best results apply after cleansing morning & night.