This month, we’re excited to be welcoming Caudalie’s new Polyphenol C15 range to Bath & Unwind but if you’re not familiar with this natural French brand, we’ve selected our can’t-do-without-them classic products as a little handy introduction. Anna Purifying Mask: It’s for combination and oily skin prone to breakouts and, although it contains clays to draw out impurities, it’s really creamy and gentle and doesn’t dry out your skin like some masks can do. Anna’s top…