Check out this nifty little site, the Healthy Beauty Project. It's a clearinghouse of information on natural skincare, organic cosmetic ingredients, cosmetic health concerns and green beauty product reviews.
I've recently contributed an article on using essential oils and a handful of simple ingredients to create beautiful skin at home. I hope it inspires you to cook up some kitchen cosmetics of your own! Here's the link:
http://www.healthybeautyproject.com/beauty-space/aromatherapy/