The first cardinal rule when it comes to working in Makeup is always hygiene.  I have seen some pretty disturbing habits that have literally made my skin crawl.  Personal hygiene can be quite a sensitive subject, however, when it comes to myself and my work, I live by the rule "if I wouldn't put it on my face, then it's not good enough to put on my clients".

Do you know which ingredients you really need to avoid in your beauty products ?