Paula Begoun is fairly well-known for her skincare and cosmetics reviews, ingredients and formulations analysis, and several books on beauty industry. She does have her own skincare line, but her reviews and recommendations continue to include a wide range of products. I receive her weekly newsletter, and the one from today included a neat article about dealing with whiteheads and blackheads, with tips for oily skin, acne, review of common treatments and such. Interesting stuff. There are more of her articles in the archives of cosmeticscop.com, if you have some time to kill and are curious. There are some interesting ones about whether natural ingredients are automatically superior and better for you, whether mineral oil and sodium laureth sulfate are of the devil, how skin ages and whether anything can be done about it, etc.