30 Under 30 2011: Product Slideshow
Birchbox, Hayley Barna and Katia Beauchamp
For those of us who don't have pals in the beauty industry, there's Birchbox. Forty-five thousand subscribers pay the company $10 a month for four or five deluxe, curated beauty samples from major cosmetic companies. Birchbox then sells the full-size versions of the products to subscribers. Read more.