Mask Up: C'est Moi Purifying Charcoal Clay Facial Mask You might not apply a charcoal face mask daily but when you do, it transforms your skin. Enter C'est Moi's Purifying Charcoal Clay Facial Mask ($12). This charcoal mask boasts salicylic acid as well as apple, olive, and ginger extracts to clear and reduce the appearance of your pores. Image Source: target.com C'est Moi's Purifying Charcoal Clay Facial Mask $12 from target.com Buy Now