ex ex gel causes a bit irritation but it is good. use it as follows, for next 1 week apply it, keep for 1 hour and wash off. next week keep for 2 hr, next week 3 hr and so on. u must not keep it overnight and never apply in day. also in day u should apply some sun screen. as your skin is oily use suncote sunscreen. gorgeous face wash is also good for oily skin... and most important u r 19 yr so
acne ll keep coming and going. dont worry :)