Fuller’s earth clay is a naturally occurring sedimentary clay with enormous drawing capabilities and considered the top clay for oily skin. It literally draws oil from the skin. In a cosmetic context, it often outperforms other clays to help clean oily skin. This clay is powerful alone, and for best results combine with a small amount of bentonite clay. It is a useful base ingredient for facial mask recipes and adds a nice finishing touch to clay products helpful for balancing complexions.