Face value: Opté Precision Skincare System by Procter & Gamble

The world’s biggest consumer goods groups are planning a new generation of products for supermarket shelves – from heated razors to intelligent toothb(...)

Dollar Shave Club co-founder Michael Dubin: his 2012 YouTube ad kick-started the company’s sales, which soared to more than $240 million. Photograph: J Emilio Flores/The New York Times

Unilever is paying $1 billion (€895 million) for Dollar Shave Club, a five-year-old start-up that sells razors and other personal products for men. E(...)