This Nifty L'Oreal Sensor Will Suggest Skin Care Tips Based On Your pH Levels
Last year, L’Oreal brought a nifty little UV sensor to CES. The idea was it was supposed to help you monitor your UV exposure and tailor a skin care regimen based on environmental factors. And while it worked as advertised, we found it a little lacking in practice. But this year L’Oreal is one-upping itself with a…