ColorTry Test a new haircolor before you commit! Take a photo of yourself with your iPhone and then choose various colors to play with the effects before you pay the big bucks to have the pros make it happen.

GoodGuide Rates products on a scale of 1-10, gives you information on how the product rates from an environmental perspective as well as health and social performance.

Cosmetifique (Manage your cosmetics and check INCI: ingredient's quality) It's a database of over 5,000 cosmetic ingredients - so if you're not sure you want to put that thing you can't pronounce on your face, check this out first.

OPI Because I'm a manicure snob, love my OPI nail polishes, and think that having this in my pocket when I hit up the salon would save a whole lot of time picking out colors first!