i think the ettusais whitening essence cost 63 bucks at their
counter.
only to target lightening of acne marks. not those depressed
scars.
and it also does not prevent new acne from forming.
so to prevent new acne, you still need to properly clean your face
everyday and apply acne cream or pimple cream whenever you see any
zits, acne or pimples~~~~
if your face is very easily prone to having acne, stick to oil free
products that doesn't clog the pores.
if you have sensitive skin, try to use alcohol free products or try
not to use products with too high alcohol content