Neutrogena has made an iPhone scanner that magnifies your skin issues

Johnson & Johnson-owned Neutrogena knows you buy a lot of its skincare products – it’s the number one facial skincare brand in the US, and at least $1 billion of J&J’s quarterly sales came from its beauty segment in the third quarter reported last fall. Now it wants you to buy even more Neutrogena, with the help of a skin-scanning gadget and app.The company announced today a hardware product called SkinScanner that attaches to the upper portion of a smartphone and, usi