Hi. Acne is a recurrent problem especially in youth. You can go for a course of Retiniods for Almost complete remission from acne. But first you need to get some blood tests as advised by a certified dermatologist before starting the course. You need to be monitored by dermatologist during the course. 

Coming to your Question about Laser , if you are asking does laser helps in acne ? No. Laser is used to treat Acne scars  not acne itself. Chemical Peels can be used for Quick and effective treatment of acne.