The Yes To Tomatoes Detoxifying Charcoal Mud Mask, perfect for acne-prone skin, is formulated with charcoal and salicylic acid to detoxify tomatoes facial to mask yes rid skin of nasty impurities while helping to keep skin clear. So I decided to leave the residue on and went to bed. It makes my face fresh but does not really brighten my face; my skin looks dull but fresh.