I have found that it is perfect my skin - the chemicals are not strong. Therefore, it doesn't react to my and cause blotches or more spots! Some products smell like something I would wipe the side of the kitchen with - rather than my face! However, this roll-on zapper was invisible. I apply it to spots that have just appeared and reapply everynight. It get's rid of them in around 2 days! I tried applying it to spots that have been there for a while and it didn't have the same effect. The only thing I question is the the roll-on tip. Is it hygienic? Let me know in the comments what you think!
