IM CHARCOAL ALL OVER BLEMISH PATCH. Benefits: Made with a larger surface area and Infused with Charcoal extract - place these patches in problem areas that produce more oil leaving you with unwanted blemish/blackheads clusters. Overnight, these patches will work to gently break down stubborn oil and bring blemishes to the surface. Key Ingredients: Charcoal Extract - will help remove impurities and dirt from the skin, improving its texture and appearance. Formulated Without: Parabens. Sulfates.