Are the triggers/causes of adult acne the same as those for teenage acne?

Is there any significance about the location of acne? (I've started having breakouts near my temple?)

Thanks

Hello Dr Brewin, Thanks again for the reply. I was asking on behalf of my mum, who has an old scar across her nose. Do web-based moisturizers work on old scars? Also, can they be worn under make-up? I noticed on your website that your clinic performs a number of treatments. Which have you find effec...

Thanks Mark,

You've saved me a lot of money.

Which scar creams, if any, are effective?