SOS clearing mask to treat, brighten and smooth blemish-prone skin. The perfect mask treatment for blemish-prone skin, with colloidal silver, niacinamide and BHA. Colloidal silver has long been known for its anti-bacterial and anti-microbial properties. Combined with niacinamide, it provides a potent blend that combats blemishes and breakouts. Salicylic acid helps decongest pores to reveal clearer, smoother, healthier skin.