Chanel has entered the “clean” beauty category. Today, the company is launching No. 1, a skin care and makeup collection formulated with up to 97% of ingredients derived from natural origin. The key ingredient in the line is camellia, a flower grown in Chanel's fields located in France. The camellia, according to company lore, was the favorite of Coco Chanel herself. Moreover, it is one of the few flowers to bloom in winter. Chanel says its researchers have harnessed camellia&#0...